Building Blocks
This section contains fundamental products for the synthesis of organic and biological compounds. Building blocks are the essential starting materials used to construct complex molecules through various chemical reactions. They play a critical role in drug discovery, material science, and chemical research. At CymitQuimica, we offer a diverse range of high-quality building blocks to support your innovative research and industrial projects, ensuring you have the essential components for successful synthesis.
Subcategories of "Building Blocks"
- Boronic Acids & Boronic Acid Derivatives(5,756 products)
- Chiral Building Blocks(1,242 products)
- Hydrocarbon Building Blocks(6,093 products)
- Organic Building Blocks(60,534 products)
Found 195534 products of "Building Blocks"
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[7-(3-Methyl-1,2,4-oxadiazol-5-yl)[1,2,4]triazolo[4,3-a]pyridin-3-yl]acetic acid
CAS:<p>[7-(3-Methyl-1,2,4-oxadiazol-5-yl)[1,2,4]triazolo[4,3-a]pyridin-3-yl]acetic acid</p>Purity:≥95%Molecular weight:259.22g/mol1-Allyl-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one
CAS:<p>1-Allyl-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one</p>Purity:≥95%Molecular weight:174.20g/mol1-(Cyclopropylmethyl)-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one
CAS:<p>1-(Cyclopropylmethyl)-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one</p>Purity:≥95%Molecular weight:188.23g/mol3-(4-Methylphenyl)-1,4,8-triazaspiro[4.5]dec-3-en-2-one
CAS:<p>3-(4-Methylphenyl)-1,4,8-triazaspiro[4.5]dec-3-en-2-one</p>Purity:≥95%Molecular weight:243.30g/mol1-(4-Bromo-3-methylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid
CAS:<p>1-(4-Bromo-3-methylphenyl)-5-methyl-1H-1,2,3-triazole-4-carboxylic acid</p>Purity:≥95%Molecular weight:296.12g/mol2-Phenylpyrazolo[1,5-a]pyrazine-4(5H)-thione
CAS:<p>2-Phenylpyrazolo[1,5-a]pyrazine-4(5H)-thione</p>Purity:≥95%Molecular weight:227.28g/mol2-(4-Isopropylphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one
CAS:<p>2-(4-Isopropylphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one</p>Purity:≥95%Molecular weight:253.30g/mol6-Bromo-2-oxo-1,2-dihydroquinoline-4-carboxylic acid
CAS:<p>6-Bromo-2-oxo-1,2-dihydroquinoline-4-carboxylic acid</p>Purity:98%Color and Shape:SolidMolecular weight:268.06g/mol6-Amino-1-(2-methoxyphenyl)pyrimidine-2,4(1H,3H)-dione
CAS:<p>6-Amino-1-(2-methoxyphenyl)pyrimidine-2,4(1H,3H)-dione</p>Purity:≥95%Molecular weight:233.22g/molEthyl 3-{[4-(4-chlorophenyl)piperazin-1-yl]sulfonyl}-1H-pyrazole-4-carboxylate
CAS:<p>Ethyl 3-{[4-(4-chlorophenyl)piperazin-1-yl]sulfonyl}-1H-pyrazole-4-carboxylate</p>Purity:≥95%Molecular weight:398.86g/molEthyl 3-[(4-ethylpiperazin-1-yl)sulfonyl]-1H-pyrazole-4-carboxylate
CAS:<p>Ethyl 3-[(4-ethylpiperazin-1-yl)sulfonyl]-1H-pyrazole-4-carboxylate</p>Purity:≥95%Molecular weight:316.38g/molEthyl 3-[(4-methylpiperazin-1-yl)sulfonyl]-1H-pyrazole-4-carboxylate
CAS:<p>Ethyl 3-[(4-methylpiperazin-1-yl)sulfonyl]-1H-pyrazole-4-carboxylate</p>Purity:≥95%Molecular weight:302.35g/mol3-Phenyl-1,4,8-triazaspiro[4.5]dec-3-en-2-one
CAS:<p>3-Phenyl-1,4,8-triazaspiro[4.5]dec-3-en-2-one</p>Purity:≥95%Molecular weight:229.28g/moltert-Butyl 4-(3-phenyl-1H-pyrazol-5-yl)piperazine-1-carboxylate
<p>tert-Butyl 4-(3-phenyl-1H-pyrazol-5-yl)piperazine-1-carboxylate</p>Purity:≥95%Molecular weight:328.41g/mol4-Oxo-2-phenyl-4,5-dihydropyrazolo[1,5-a]pyrazine-3-carbaldehyde
CAS:<p>4-Oxo-2-phenyl-4,5-dihydropyrazolo[1,5-a]pyrazine-3-carbaldehyde</p>Purity:≥95%Molecular weight:239.23g/mol2-(4-Methoxyphenyl)-4-oxo-4,5-dihydropyrazolo[1,5-a]pyrazine-3-carbaldehyde
CAS:<p>2-(4-Methoxyphenyl)-4-oxo-4,5-dihydropyrazolo[1,5-a]pyrazine-3-carbaldehyde</p>Purity:≥95%Molecular weight:269.26g/mol4-Chloro-2-(4-methylphenyl)pyrazolo[1,5-a]pyrazine-3-carbaldehyde
CAS:<p>4-Chloro-2-(4-methylphenyl)pyrazolo[1,5-a]pyrazine-3-carbaldehyde</p>Purity:≥95%Molecular weight:271.70g/mol1-(7,8,9,10-Tetrahydropyrazino[1,2-b]indazol-1-yl)piperidine-3-carboxylic acid
CAS:<p>1-(7,8,9,10-Tetrahydropyrazino[1,2-b]indazol-1-yl)piperidine-3-carboxylic acid</p>Purity:≥95%Molecular weight:300.36g/mol3-Phenyl-1,4-diazaspiro[4.4]non-3-ene-2-thione
CAS:3-Phenyl-1,4-diazaspiro[4.4]non-3-ene-2-thionePurity:≥95%Molecular weight:230.33g/mol1-[3-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]-1H-imidazole-4-carboxylic acid
CAS:<p>1-[3-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]-1H-imidazole-4-carboxylic acid</p>Purity:≥95%Color and Shape:SolidMolecular weight:271.23g/molDimethyl 1-(2-oxopropyl)-1H-1,2,3-triazole-4,5-dicarboxylate
CAS:<p>Dimethyl 1-(2-oxopropyl)-1H-1,2,3-triazole-4,5-dicarboxylate</p>Purity:≥95%Molecular weight:241.20g/mol3-(3-Methoxybenzyl)-2-thioxo-2,3-dihydro[1]benzofuro[3,2-d]pyrimidin-4(1H)-one
CAS:<p>3-(3-Methoxybenzyl)-2-thioxo-2,3-dihydro[1]benzofuro[3,2-d]pyrimidin-4(1H)-one</p>Purity:≥95%Molecular weight:338.38g/mol1'H-Spiro[cycloheptane-1,2'-quinazoline]-4'-thiol
CAS:<p>1'H-Spiro[cycloheptane-1,2'-quinazoline]-4'-thiol</p>Purity:≥95%Molecular weight:246.37g/mol1'H-Spiro[cyclopentane-1,2'-quinazoline]-4'-thiol
CAS:1'H-Spiro[cyclopentane-1,2'-quinazoline]-4'-thiolPurity:≥95%Molecular weight:218.32g/mol1'H-Spiro[cyclohexane-1,2'-quinazoline]-4'-thiol
CAS:<p>1'H-Spiro[cyclohexane-1,2'-quinazoline]-4'-thiol</p>Purity:≥95%Molecular weight:232.34g/molDimethyl 1-(2-oxo-2-phenylethyl)-1H-1,2,3-triazole-4,5-dicarboxylate
CAS:<p>Dimethyl 1-(2-oxo-2-phenylethyl)-1H-1,2,3-triazole-4,5-dicarboxylate</p>Purity:≥95%Molecular weight:303.27g/molN'-Hydroxy-1,5-dimethyl-1H-pyrrole-2-carboximidamide
CAS:<p>N'-Hydroxy-1,5-dimethyl-1H-pyrrole-2-carboximidamide</p>Purity:≥95%Molecular weight:153.18g/mol6-(3-Methyl-1,2,4-oxadiazol-5-yl)-4,5-dihydropyridazin-3(2H)-one
CAS:6-(3-Methyl-1,2,4-oxadiazol-5-yl)-4,5-dihydropyridazin-3(2H)-onePurity:≥95%Molecular weight:180.16g/mol1-Pentyl-1H-indole-3-carboxylic acid
CAS:<p>1-Pentyl-1H-indole-3-carboxylic acid</p>Purity:≥95%Molecular weight:231.29g/mol3-(6,8-Dioxo-5,8-dihydro[1,3]dioxolo[4,5-g]quinazolin-7(6H)-yl)propanoic acid
CAS:<p>3-(6,8-Dioxo-5,8-dihydro[1,3]dioxolo[4,5-g]quinazolin-7(6H)-yl)propanoic acid</p>Purity:≥95%Molecular weight:278.22g/mol4-(2,4-Dioxo-1,4-dihydrothieno[3,2-d]pyrimidin-3(2H)-yl)butanoic acid
CAS:<p>4-(2,4-Dioxo-1,4-dihydrothieno[3,2-d]pyrimidin-3(2H)-yl)butanoic acid</p>Purity:≥95%Molecular weight:254.26g/mol1-{[1-(2-Chlorophenyl)-1H-1,2,3-triazol-5-yl]methyl}piperazine dihydrochloride
CAS:<p>1-{[1-(2-Chlorophenyl)-1H-1,2,3-triazol-5-yl]methyl}piperazine dihydrochloride</p>Purity:≥95%Molecular weight:350.67g/mol1-[3-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]piperidin-4-amine dihydrochloride
CAS:<p>1-[3-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]piperidin-4-amine dihydrochloride</p>Purity:≥95%Molecular weight:332.23g/mol4-[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride
CAS:<p>4-[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride</p>Purity:≥95%Molecular weight:295.76g/mol4-[3-(2-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride
CAS:<p>4-[3-(2-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride</p>Purity:≥95%Molecular weight:295.77g/molDimethyl 1-[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]-1H-1,2,3-triazole-4
CAS:<p>Dimethyl 1-[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]-1H-1,2,3-triazole-4</p>Purity:≥95%Molecular weight:358.31g/mol1-{[1-(2-Methylphenyl)-1H-1,2,3-triazol-5-yl]methyl}piperazine dihydrochloride
CAS:<p>1-{[1-(2-Methylphenyl)-1H-1,2,3-triazol-5-yl]methyl}piperazine dihydrochloride</p>Purity:≥95%Molecular weight:330.26g/mol3-(3-Pyridin-4-yl-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one
CAS:<p>3-(3-Pyridin-4-yl-1,2,4-oxadiazol-5-yl)pyridin-2(1H)-one</p>Purity:≥95%Molecular weight:240.22g/mol3-[3-(3-Thienyl)-1,2,4-oxadiazol-5-yl]pyridin-2(1H)-one
CAS:<p>3-[3-(3-Thienyl)-1,2,4-oxadiazol-5-yl]pyridin-2(1H)-one</p>Purity:≥95%Molecular weight:245.26g/mol1-(2-Aminoethyl)-1H-1,2,3-triazole-4-carboxylic acid hydrochloride
CAS:1-(2-Aminoethyl)-1H-1,2,3-triazole-4-carboxylic acid hydrochloridePurity:≥95%Molecular weight:192.60g/mol{2-[3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride
CAS:<p>{2-[3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride</p>Purity:≥95%Molecular weight:304.57g/molDiethyl 1-[2-(4-chlorophenyl)-2-oxoethyl]-1H-pyrazole-3,5-dicarboxylate
CAS:<p>Diethyl 1-[2-(4-chlorophenyl)-2-oxoethyl]-1H-pyrazole-3,5-dicarboxylate</p>Purity:≥95%Molecular weight:364.78g/moltert-Butyl 8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
CAS:<p>tert-Butyl 8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate</p>Purity:≥95%Molecular weight:228.29g/moltert-Butyl 8-hydroxy-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
CAS:<p>tert-Butyl 8-hydroxy-5-oxa-2-azaspiro[3.4]octane-2-carboxylate</p>Purity:≥95%Color and Shape:LiquidMolecular weight:229.27g/moltert-Butyl 8-oxo-5-oxa-2-azaspiro[3.4]octane-2-carboxylate
CAS:<p>tert-Butyl 8-oxo-5-oxa-2-azaspiro[3.4]octane-2-carboxylate</p>Purity:≥95%Molecular weight:227.26g/mol3-(Bromomethyl)-3-phenyloxetane
CAS:<p>3-(Bromomethyl)-3-phenyloxetane</p>Formula:C10H11BrOPurity:≥95%Color and Shape: colourless liquidMolecular weight:227.10g/mol(3-(3-Bromophenyl)oxetan-3-yl)methanol
CAS:<p>(3-(3-Bromophenyl)oxetan-3-yl)methanol</p>Purity:≥95%Molecular weight:243.10g/mol3-(4-Bromophenyl)oxetane
CAS:<p>3-(4-Bromophenyl)oxetane</p>Purity:95%Color and Shape:SolidMolecular weight:213.07g/mol4-(Oxetan-3-yl)aniline
CAS:<p>4-(Oxetan-3-yl)aniline</p>Formula:C9H11NOPurity:95%Color and Shape: yellow solidMolecular weight:149.19g/mol
![[7-(3-Methyl-1,2,4-oxadiazol-5-yl)[1,2,4]triazolo[4,3-a]pyridin-3-yl]acetic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310678.webp&w=3840&q=75)
![1-Allyl-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310681.webp&w=3840&q=75)
![1-(Cyclopropylmethyl)-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310682.webp&w=3840&q=75)
![3-(4-Methylphenyl)-1,4,8-triazaspiro[4.5]dec-3-en-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310683.webp&w=3840&q=75)
![2-Phenylpyrazolo[1,5-a]pyrazine-4(5H)-thione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310685.webp&w=3840&q=75)
![2-(4-Isopropylphenyl)pyrazolo[1,5-a]pyrazin-4(5H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310687.webp&w=3840&q=75)
![Ethyl 3-{[4-(4-chlorophenyl)piperazin-1-yl]sulfonyl}-1H-pyrazole-4-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310690.webp&w=3840&q=75)
![Ethyl 3-[(4-ethylpiperazin-1-yl)sulfonyl]-1H-pyrazole-4-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310691.webp&w=3840&q=75)
![Ethyl 3-[(4-methylpiperazin-1-yl)sulfonyl]-1H-pyrazole-4-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310693.webp&w=3840&q=75)
![3-Phenyl-1,4,8-triazaspiro[4.5]dec-3-en-2-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310694.webp&w=3840&q=75)
![4-Oxo-2-phenyl-4,5-dihydropyrazolo[1,5-a]pyrazine-3-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310699.webp&w=3840&q=75)
![2-(4-Methoxyphenyl)-4-oxo-4,5-dihydropyrazolo[1,5-a]pyrazine-3-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310700.webp&w=3840&q=75)
![4-Chloro-2-(4-methylphenyl)pyrazolo[1,5-a]pyrazine-3-carbaldehyde](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310701.webp&w=3840&q=75)
![1-(7,8,9,10-Tetrahydropyrazino[1,2-b]indazol-1-yl)piperidine-3-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310702.webp&w=3840&q=75)
![3-Phenyl-1,4-diazaspiro[4.4]non-3-ene-2-thione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310704.webp&w=3840&q=75)
![1-[3-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]-1H-imidazole-4-carboxylic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310707.webp&w=3840&q=75)
![3-(3-Methoxybenzyl)-2-thioxo-2,3-dihydro[1]benzofuro[3,2-d]pyrimidin-4(1H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310711.webp&w=3840&q=75)
![1'H-Spiro[cycloheptane-1,2'-quinazoline]-4'-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310713.webp&w=3840&q=75)
![1'H-Spiro[cyclopentane-1,2'-quinazoline]-4'-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310714.webp&w=3840&q=75)
![1'H-Spiro[cyclohexane-1,2'-quinazoline]-4'-thiol](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310715.webp&w=3840&q=75)
![3-(6,8-Dioxo-5,8-dihydro[1,3]dioxolo[4,5-g]quinazolin-7(6H)-yl)propanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310723.webp&w=3840&q=75)
![4-(2,4-Dioxo-1,4-dihydrothieno[3,2-d]pyrimidin-3(2H)-yl)butanoic acid](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310726.webp&w=3840&q=75)
![1-{[1-(2-Chlorophenyl)-1H-1,2,3-triazol-5-yl]methyl}piperazine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310731.webp&w=3840&q=75)
![1-[3-(3-Methyl-1,2,4-oxadiazol-5-yl)pyridin-2-yl]piperidin-4-amine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310732.webp&w=3840&q=75)
![4-[3-(4-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310734.webp&w=3840&q=75)
![4-[3-(2-Methoxyphenyl)-1,2,4-oxadiazol-5-yl]piperidine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310735.webp&w=3840&q=75)
![Dimethyl 1-[2-(1,3-dioxo-1,3-dihydro-2H-isoindol-2-yl)ethyl]-1H-1,2,3-triazole-4](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310736.webp&w=3840&q=75)
![1-{[1-(2-Methylphenyl)-1H-1,2,3-triazol-5-yl]methyl}piperazine dihydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310737.webp&w=3840&q=75)
![3-[3-(3-Thienyl)-1,2,4-oxadiazol-5-yl]pyridin-2(1H)-one](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310740.webp&w=3840&q=75)
![{2-[3-(4-Bromophenyl)-1,2,4-oxadiazol-5-yl]ethyl}amine hydrochloride](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310744.webp&w=3840&q=75)
![Diethyl 1-[2-(4-chlorophenyl)-2-oxoethyl]-1H-pyrazole-3,5-dicarboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR310745.webp&w=3840&q=75)
![tert-Butyl 8-amino-5-oxa-2-azaspiro[3.4]octane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR312156.webp&w=3840&q=75)
![tert-Butyl 8-hydroxy-5-oxa-2-azaspiro[3.4]octane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR312157.webp&w=3840&q=75)
![tert-Butyl 8-oxo-5-oxa-2-azaspiro[3.4]octane-2-carboxylate](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F54%2Fthumb-webp%2FOR312158.webp&w=3840&q=75)
