Building Blocks

Esta sección contiene productos fundamentales para la síntesis de compuestos orgánicos y biológicos. Los bloques de construcción son los materiales de partida esenciales utilizados para construir moléculas complejas a través de diversas reacciones químicas. Desempeñan un papel crítico en el descubrimiento de fármacos, la ciencia de materiales y la investigación química. En CymitQuimica, ofrecemos una gama diversa de bloques de construcción de alta calidad para apoyar sus investigaciones innovadoras y proyectos industriales, asegurando que tenga los componentes esenciales para una síntesis exitosa.

Subcategorías de "Building Blocks"

Ácidos borónicos y derivados del ácido borónico

Building Blocks quirales

Building Blocks de hidrocarburos

Building Blocks orgánicos

Productos de "Building Blocks"

100
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productos por página. Hay 262961 productos en esta categoría.

Datos del producto	Pureza	Rango de precios	Entrega estimada
6-Ethyl-2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile REF: 3D-ZZB85853CAS: 1249858-53-4	Min. 95%	A consultar	Jue 05 Dic 24
8-Methyl-2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile REF: 3D-ZZB85933CAS: 1249859-33-3	Min. 95%	A consultar	Jue 05 Dic 24
3-Bromo-2-(cyclopropylmethoxy)pyridine REF: 3D-ZZB86127CAS: 1249861-27-5	Min. 95%	A consultar	Jue 05 Dic 24
1-Methoxy-4,4-dimethylpentan-3-one REF: 3D-ZZB86283CAS: 1249862-83-6	Min. 95%	A consultar	Jue 05 Dic 24
4-(2,6-Difluorophenyl)-1,3-oxazol-2-amine REF: 3D-ZZB86338CAS: 1249863-38-4	Min. 95%	A consultar	Jue 05 Dic 24
1-[4-(But-2-yn-1-yloxy)phenyl]ethan-1-ol REF: 3D-ZZB86643CAS: 1249866-43-0	Min. 95%	A consultar	Jue 05 Dic 24
6-Fluoro-4-methyl-1H-indole-2-carboxylic acid REF: 3D-ZZB87064CAS: 1249870-64-1	Min. 95%	A consultar	Jue 05 Dic 24
(4-Chloro-3-fluorophenyl)urea REF: 3D-ZZB87103CAS: 1249871-03-1	Min. 95%	A consultar	Jue 05 Dic 24
Methyl 2-(5-fluoropyridin-3-yl)propanoate REF: 3D-ZZB87273CAS: 1249872-73-8	Min. 95%	A consultar	Jue 05 Dic 24
1-(2,4-Dichlorophenyl)ethane-1-sulfonamide REF: 3D-ZZB87404CAS: 1249874-04-1	Min. 95%	A consultar	Jue 05 Dic 24
1-[(2-Bromo-4-fluorophenyl)methyl]-1H-imidazole REF: 3D-ZZB87711CAS: 1249877-11-9	Min. 95%	A consultar	Jue 05 Dic 24
{[6-(Difluoromethoxy)-1,3-dioxaindan-5-yl]methyl}(methyl)amine REF: 3D-ZZB87756CAS: 1249877-56-2	Min. 95%	A consultar	Jue 05 Dic 24
1-(3-Methylpyrrolidin-1-yl)prop-2-en-1-one REF: 3D-ZZB87981CAS: 1249879-81-9	Min. 95%	A consultar	Jue 05 Dic 24
2-[1-(4-Fluorophenyl)-1H-1,2,3-triazol-4-yl]ethan-1-ol REF: 3D-ZZB88255CAS: 1249882-55-0	Min. 95%	A consultar	Jue 05 Dic 24
N-Cyclopropyl-2,3-difluoro-6-nitroaniline REF: 3D-ZZB88257CAS: 1249882-57-2	Min. 95%	A consultar	Jue 05 Dic 24
3-[2-(Propan-2-yl)-1H-imidazol-1-yl]piperidine REF: 3D-ZZB88718CAS: 1249887-18-0	Min. 95%	A consultar	Jue 05 Dic 24
2-[(Oxan-4-yloxy)methyl]benzonitrile REF: 3D-ZZB89139CAS: 1249891-39-1	Min. 95%	A consultar	Jue 05 Dic 24
3-Amino-1-(2,4-dichlorophenyl)pyrrolidin-2-one REF: 3D-ZZB89222CAS: 1249892-22-5	Min. 95%	A consultar	Jue 05 Dic 24
N-(2-Azidoethyl)-2-(tert-butylsulfanyl)acetamide REF: 3D-ZZB89246CAS: 1249892-46-3	Min. 95%	A consultar	Jue 05 Dic 24
3-Amino-1-(2,6-difluorophenyl)pyrrolidin-2-one REF: 3D-ZZB89273CAS: 1249892-73-6	Min. 95%	A consultar	Jue 05 Dic 24
[1-(2,2-Difluoroethyl)piperidin-4-yl]methanol REF: 3D-ZZB89712CAS: 1249897-12-8	Min. 95%	A consultar	Jue 05 Dic 24
4-Ethylpiperidine-1-sulfonyl chloride REF: 3D-ZZB90387CAS: 1249903-87-4	Min. 95%	A consultar	Jue 05 Dic 24
1-Methyl-3-phenyl-1H-pyrazole-5-sulfonyl chloride REF: 3D-ZZB90752CAS: 1249907-52-5	Min. 95%	A consultar	Jue 05 Dic 24
3-Chloro-5-(trifluoromethyl)pyridine-2-sulfonamide REF: 3D-ZZB90795CAS: 1249907-95-6	Min. 95%	A consultar	Jue 05 Dic 24
Ethyl 2-((2-chlorophenyl)thio)propanoate REF: 3D-ZZB91063CAS: 1249910-63-1	Min. 95%	A consultar	Jue 05 Dic 24
3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-amine REF: 3D-ZZB91182CAS: 1249911-82-7	Min. 95%	A consultar	Jue 05 Dic 24
2-[(4-Chlorophenyl)methyl]cyclopentan-1-ol REF: 3D-ZZB91412CAS: 1249914-12-2	Min. 95%	A consultar	Jue 05 Dic 24
5-Bromo-2-(propan-2-yloxy)pyridine-3-carboxylic acid REF: 3D-ZZB91584CAS: 1249915-84-1	Min. 95%	A consultar	Jue 05 Dic 24
1-[3-(Trifluoromethyl)pyridin-2-yl]-1H-pyrazol-3-amine REF: 3D-ZZB91940CAS: 1249919-40-1	Min. 95%	A consultar	Jue 05 Dic 24
3-Hydroxy-3-(4-hydroxyphenyl)-2,2-dimethylpropanoic acid REF: 3D-ZZB91966CAS: 1249919-66-1	Min. 95%	A consultar	Jue 05 Dic 24
2-Azabicyclo[2.2.1]heptane-2-carboxamide REF: 3D-ZZB92060CAS: 1249920-60-2	Min. 95%	A consultar	Jue 05 Dic 24
1-(Pyrimidin-4-yl)piperidine-3-carboxylic acid REF: 3D-ZZB92289CAS: 1249922-89-1	Min. 95%	A consultar	Jue 05 Dic 24
1-(2-Pyrimidinyl)piperidine-4-carboxaldehyde REF: 3D-ZZB92355CAS: 1249923-55-4	Min. 95%	A consultar	Jue 05 Dic 24
(4-Chloro-2-fluorophenyl)(3-methylthiophen-2-yl)methanone REF: 3D-ZZB92408CAS: 1249924-08-0	Min. 95%	A consultar	Jue 05 Dic 24
2-{8-Azabicyclo[3.2.1]octan-3-yl}-1λ⁶,2-thiazolidine-1,1-dione REF: 3D-ZZB92435CAS: 1249924-35-3	Min. 95%	A consultar	Jue 05 Dic 24
5-(5-Amino-2-methylphenoxy)pentan-1-ol REF: 3D-ZZB92673CAS: 1249926-73-5	Min. 95%	A consultar	Jue 05 Dic 24
tert-Butyl N-(2-cyano-2-methylethyl)-N-methylcarbamate REF: 3D-ZZB92682CAS: 1249926-82-6	Min. 95%	A consultar	Jue 05 Dic 24
1-Cyclohexylethane-1-sulfonamide REF: 3D-ZZB92880CAS: 1249928-80-0	Min. 95%	A consultar	Jue 05 Dic 24
2-(Butan-2-yl)-4-chloropyrimidine REF: 3D-ZZB92889CAS: 1249928-89-9	Min. 95%	A consultar	Jue 05 Dic 24
1-(3-Bromo-4-methoxyphenyl)-2,2,2-trifluoroethan-1-ol REF: 3D-ZZB92952CAS: 1249929-52-9	Min. 95%	A consultar	Jue 05 Dic 24
4-(3-Iodophenoxy)pyrimidine REF: 3D-ZZB93092CAS: 1249930-92-4	Min. 95%	A consultar	Jue 05 Dic 24
1-(3-Aminopiperidin-1-yl)-2-methoxyethan-1-one REF: 3D-ZZB93389CAS: 1249933-89-8	Min. 95%	A consultar	Jue 05 Dic 24
4-(2-Aminoethyl)-4-azatricyclo[5.2.1.0,2,6]dec-8-ene-3,5-dione REF: 3D-ZZB93450CAS: 1249934-50-6	Min. 95%	A consultar	Jue 05 Dic 24
4-(3-Methoxyphenyl)-1,2,5-oxadiazol-3-amine REF: 3D-ZZB93919CAS: 1249939-19-2	Min. 95%	A consultar	Jue 05 Dic 24
3-Cyclopropylpiperazin-2-one REF: 3D-ZZB93935CAS: 1249939-35-2	Min. 95%	A consultar	Jue 05 Dic 24
4-[3-(Propan-2-yl)-1H-pyrazol-1-yl]benzaldehyde REF: 3D-ZZB93976CAS: 1249939-76-1	Min. 95%	A consultar	Jue 05 Dic 24
2-(2-Isothiocyanatoethyl)tetrahydrofuran REF: 3D-ZZB94139CAS: 1249941-39-6	Min. 95%	A consultar	Jue 05 Dic 24
1-Ethyl-3,5-dimethyl-1H-pyrazole-4-sulfonamide REF: 3D-ZZB94444CAS: 1249944-44-2	Min. 95%	A consultar	Jue 05 Dic 24
2-[2-(Methylamino)ethyl]-1,2-thiazolidine-1,1-dione REF: 3D-ZZB94484CAS: 1249944-84-0	Min. 95%	A consultar	Jue 05 Dic 24
[2-(3,4-Dichlorophenoxy)propyl](methyl)amine REF: 3D-ZZB94663CAS: 1249946-63-1	Min. 95%	A consultar	Jue 05 Dic 24
{1-[(Dimethyl-1,3-oxazol-2-yl)methyl]piperidin-4-yl}methanamine REF: 3D-ZZB94925CAS: 1249949-25-4	Min. 95%	A consultar	Jue 05 Dic 24
Cyclopropyl(4-methoxy-2-methylphenyl)methanol REF: 3D-ZZB95165CAS: 1249951-65-2	Min. 95%	A consultar	Jue 05 Dic 24
Ethyl 3-amino-3-(oxan-4-yl)propanoate REF: 3D-ZZB95201CAS: 1249952-01-9	Min. 95%	A consultar	Jue 05 Dic 24
3-Bromo-2-(pyrrolidin-3-yloxy)pyridine REF: 3D-ZZB95204CAS: 1249952-04-2	Min. 95%	A consultar	Jue 05 Dic 24
5-Methyl-1-(3-methylphenyl)-1H-pyrazol-4-amine REF: 3D-ZZB95455CAS: 1249954-55-9	Min. 95%	A consultar	Jue 05 Dic 24
2-[(3-Amino-5-bromopyridin-2-yl)oxy]ethan-1-ol REF: 3D-ZZB95514CAS: 1249955-14-3	Min. 95%	A consultar	Jue 05 Dic 24
4-Ethyl-1,3-thiazol-5-amine REF: 3D-ZZB95533CAS: 1249955-33-6	Min. 95%	A consultar	Jue 05 Dic 24
1-(5-Chlorothiophen-2-yl)propan-2-one REF: 3D-ZZB95878CAS: 1249958-78-8	Min. 95%	A consultar	Jue 05 Dic 24
4-Bromo-1-ethyl-5-(trifluoromethyl)-1H-pyrazole REF: 3D-ZZB96822CAS: 1249968-22-6	Min. 95%	A consultar	Jue 05 Dic 24
N-Ethyl-N-[3-(methylamino)propyl]aniline REF: 3D-ZZB96900CAS: 1249969-00-3	Min. 95%	A consultar	Jue 05 Dic 24
3,6-Dimethyl-7-oxo-6H,7H-[1,2]oxazolo[3,4-d]pyridazine-4-carboxylic acid REF: 3D-ZZB96905CAS: 1249969-05-8	Min. 95%	A consultar	Jue 05 Dic 24
5-[Chloro(phenyl)methyl]-1,2,4-oxadiazole REF: 3D-ZZB97262CAS: 1249972-62-0	Min. 95%	A consultar	Jue 05 Dic 24
2-(3-Cyanophenyl)-2,2-difluoroacetic acid REF: 3D-ZZB97401CAS: 1249974-01-3	Min. 95%	A consultar	Jue 05 Dic 24
5-Amino-2-methoxypyridine-3-carboxamide REF: 3D-ZZB97547CAS: 1249975-47-0	Min. 95%	A consultar	Jue 05 Dic 24
(4-Chloro-3-fluorophenyl)methanesulfonamide REF: 3D-ZZB97853CAS: 1249978-53-7	Min. 95%	A consultar	Jue 05 Dic 24
2-{2-[(5-Bromopyridin-2-yl)amino]ethoxy}ethan-1-ol REF: 3D-ZZB97884CAS: 1249978-84-4	Min. 95%	A consultar	Jue 05 Dic 24
5-Methoxy-1-phenylpentan-2-amine REF: 3D-ZZB98006CAS: 1249980-06-0	Min. 95%	A consultar	Jue 05 Dic 24
N2-Isopropylpyrimidine-2,5-diamine REF: 3D-ZZB98896CAS: 1249988-96-2	Min. 95%	A consultar	Jue 05 Dic 24
1-{1-Methyl-1H-pyrazolo[3,4-d]pyrimidin-4-yl}-1H-pyrazol-3-amine REF: 3D-ZZB99226CAS: 1249992-26-4	Min. 95%	A consultar	Jue 05 Dic 24
(3,4-Dimethylphenyl)(furan-2-yl)methanol REF: 3D-ZZB99302CAS: 1249993-02-9	Min. 95%	A consultar	Jue 05 Dic 24
3-(1-Ethyl-1H-pyrazol-4-yl)-1-methyl-1H-pyrazole-4-carboxylic acid REF: 3D-ZZB99553CAS: 1249995-53-6	Min. 95%	A consultar	Jue 05 Dic 24
tert-Butyl[(5-methyl-1,3,4-oxadiazol-2-yl)methyl]amine REF: 3D-ZZB99628CAS: 1249996-28-8	Min. 95%	A consultar	Jue 05 Dic 24
3-Bromo-2-(difluoromethoxy)benzaldehyde REF: 3D-ZZB99912CAS: 1249999-12-9	Min. 95%	A consultar	Jue 05 Dic 24
4-[Butyl(methyl)amino]pyridine-2-carbonitrile REF: 3D-ZZB99925CAS: 1249999-25-4	Min. 95%	A consultar	Jue 05 Dic 24
2-Cyano-4-(trifluoromethyl)benzene-1-sulfonyl chloride REF: 3D-ZZB99995CAS: 1249999-95-8	Min. 95%	A consultar	Jue 05 Dic 24
5-{1-[(tert-Butoxy)carbonyl]pyrrolidin-3-yl}-1,3-oxazole-4-carboxylic acid REF: 3D-ZZC18830CAS: 1874188-30-3	Min. 95%	A consultar	Jue 05 Dic 24
5-(Piperidin-4-yl)-1,3-oxazole-4-carboxylic acid hydrochloride REF: 3D-ZZC18841CAS: 1874188-41-6	Min. 95%	A consultar	Jue 05 Dic 24
tert-Butyl 4-amino-4-(2H-1,2,3,4-tetrazol-5-yl)piperidine-1-carboxylate REF: 3D-ZZC21156CAS: 1874211-56-9	Min. 95%	A consultar	Jue 05 Dic 24
2-(1H-1,2,3,4-Tetrazol-5-yl)propan-2-amine hydrochloride REF: 3D-ZZC21160CAS: 1874211-60-5	Min. 95%	A consultar	Jue 05 Dic 24
1-Fluoronaphthalene-2-sulfonamide REF: 3D-ZZC26746CAS: 1874267-46-5	Min. 95%	A consultar	Jue 05 Dic 24
3-(2-Isothiocyanatoethoxy)prop-1-ene REF: 3D-ZZC28902CAS: 1874289-02-7	Min. 95%	A consultar	Jue 05 Dic 24
2-(Furan-2-yl)-3,3-dimethylazetidine REF: 3D-ZZC46908CAS: 1874469-08-5	Min. 95%	A consultar	Jue 05 Dic 24
1-(3-Chloro-1,2,4-thiadiazol-5-yl)-4-methylpiperazine REF: 3D-ZZC98030CAS: 1874980-30-9	Min. 95%	A consultar	Jue 05 Dic 24
2-Ethoxypyrimidine-5-carboxylic acid REF: 3D-SZB45851CAS: 1242458-51-0	Min. 95%	A consultar	Jue 05 Dic 24
4-Carbethoxy-3-methyl-2-cyclohexen-1-one REF: 3D-AAA48751CAS: 487-51-4	Min. 95%	A consultar	Jue 05 Dic 24
2,5-Dihydro-4-methyl-2,5-dioxo-3-furanpropanoic acid REF: 3D-AAA48766CAS: 487-66-1	Min. 95%	A consultar	Jue 05 Dic 24
Jasmone REF: 3D-AAA48810CAS: 488-10-8	Min. 95%	A consultar	Jue 05 Dic 24
2-Hydroxy-3-methylpentanoic acid REF: 3D-AAA48815CAS: 488-15-3	Min. 95%	A consultar	Jue 05 Dic 24
1-tert-Butyl-2-fluoro-4-nitrobenzene REF: 3D-AAA48918CAS: 489-18-9	Min. 95%	A consultar	Jue 05 Dic 24
3-Isopropyl-6-methyl-benzene-1,2-diol REF: 3D-AAA49006CAS: 490-06-2	Min. 95%	A consultar	Jue 05 Dic 24
Alloxazine REF: 3D-AAA49059CAS: 490-59-5	Min. 95%	A consultar	Jue 05 Dic 24
2-Formyl-4,5-dimethoxybenzoic acid REF: 3D-AAA49063CAS: 490-63-1	Min. 95%	A consultar	Jue 05 Dic 24
3-Methyl-6-(propan-2-ylidene)cyclohex-2-en-1-one REF: 3D-AAA49109CAS: 491-09-8	Min. 95%	A consultar	Jue 05 Dic 24
1H-Isochromen-1-one REF: 3D-AAA49131CAS: 491-31-6	Min. 95%	A consultar	Jue 05 Dic 24
Quinoline-8-thiol REF: 3D-AAA49133CAS: 491-33-8	Min. 95%	A consultar	Jue 05 Dic 24
CC4 REF: 3D-AAA49202CAS: 492-02-4	Min. 95%	A consultar	Jue 05 Dic 24
DL-3,4-Dihydroxyphenylserine REF: 3D-AAA49246CAS: 492-46-6	Min. 95%	A consultar	Jue 05 Dic 24
2,2²-Pyridil REF: 3D-AAA49273CAS: 492-73-9	Min. 95%	A consultar	Jue 05 Dic 24
2,2'-Biimidazole REF: 3D-AAA49298CAS: 492-98-8	Min. 95%	A consultar	Jue 05 Dic 24
4H-3,1-Benzothiazine-2-thiol REF: 3D-AAA49364CAS: 493-64-1	Min. 95%	A consultar	Jue 05 Dic 24

50mg		213,00 €
500mg		850,00 €

50mg		213,00 €
500mg		850,00 €

250mg		229,00 €
2500mg		894,00 €

25mg		188,00 €
250mg		746,00 €

Building Blocks

Subcategorías de "Building Blocks"

Ácidos borónicos y derivados del ácido borónico

Building Blocks quirales

Building Blocks de hidrocarburos

Building Blocks orgánicos

Productos de "Building Blocks"

6-Ethyl-2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile

Ref: 3D-ZZB85853

8-Methyl-2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile

Ref: 3D-ZZB85933

3-Bromo-2-(cyclopropylmethoxy)pyridine

Ref: 3D-ZZB86127

1-Methoxy-4,4-dimethylpentan-3-one

Ref: 3D-ZZB86283

4-(2,6-Difluorophenyl)-1,3-oxazol-2-amine

Ref: 3D-ZZB86338

1-[4-(But-2-yn-1-yloxy)phenyl]ethan-1-ol

Ref: 3D-ZZB86643

6-Fluoro-4-methyl-1H-indole-2-carboxylic acid

Ref: 3D-ZZB87064

(4-Chloro-3-fluorophenyl)urea

Ref: 3D-ZZB87103

Methyl 2-(5-fluoropyridin-3-yl)propanoate

Ref: 3D-ZZB87273

1-(2,4-Dichlorophenyl)ethane-1-sulfonamide

Ref: 3D-ZZB87404

1-[(2-Bromo-4-fluorophenyl)methyl]-1H-imidazole

Ref: 3D-ZZB87711

{[6-(Difluoromethoxy)-1,3-dioxaindan-5-yl]methyl}(methyl)amine

Ref: 3D-ZZB87756

1-(3-Methylpyrrolidin-1-yl)prop-2-en-1-one

Ref: 3D-ZZB87981

2-[1-(4-Fluorophenyl)-1H-1,2,3-triazol-4-yl]ethan-1-ol

Ref: 3D-ZZB88255

N-Cyclopropyl-2,3-difluoro-6-nitroaniline

Ref: 3D-ZZB88257

3-[2-(Propan-2-yl)-1H-imidazol-1-yl]piperidine

Ref: 3D-ZZB88718

2-[(Oxan-4-yloxy)methyl]benzonitrile

Ref: 3D-ZZB89139

3-Amino-1-(2,4-dichlorophenyl)pyrrolidin-2-one

Ref: 3D-ZZB89222

N-(2-Azidoethyl)-2-(tert-butylsulfanyl)acetamide

Ref: 3D-ZZB89246

3-Amino-1-(2,6-difluorophenyl)pyrrolidin-2-one

Ref: 3D-ZZB89273

[1-(2,2-Difluoroethyl)piperidin-4-yl]methanol

Ref: 3D-ZZB89712

4-Ethylpiperidine-1-sulfonyl chloride

Ref: 3D-ZZB90387

1-Methyl-3-phenyl-1H-pyrazole-5-sulfonyl chloride

Ref: 3D-ZZB90752

3-Chloro-5-(trifluoromethyl)pyridine-2-sulfonamide

Ref: 3D-ZZB90795

Ethyl 2-((2-chlorophenyl)thio)propanoate

Ref: 3D-ZZB91063

3-(3-Fluorophenyl)-1,2,4-oxadiazol-5-amine

Ref: 3D-ZZB91182

2-[(4-Chlorophenyl)methyl]cyclopentan-1-ol

Ref: 3D-ZZB91412

5-Bromo-2-(propan-2-yloxy)pyridine-3-carboxylic acid

Ref: 3D-ZZB91584

1-[3-(Trifluoromethyl)pyridin-2-yl]-1H-pyrazol-3-amine

Ref: 3D-ZZB91940

3-Hydroxy-3-(4-hydroxyphenyl)-2,2-dimethylpropanoic acid

Ref: 3D-ZZB91966

2-Azabicyclo[2.2.1]heptane-2-carboxamide

Ref: 3D-ZZB92060

1-(Pyrimidin-4-yl)piperidine-3-carboxylic acid

Ref: 3D-ZZB92289

1-(2-Pyrimidinyl)piperidine-4-carboxaldehyde

Ref: 3D-ZZB92355

(4-Chloro-2-fluorophenyl)(3-methylthiophen-2-yl)methanone

Ref: 3D-ZZB92408

2-{8-Azabicyclo[3.2.1]octan-3-yl}-1λ⁶,2-thiazolidine-1,1-dione

Ref: 3D-ZZB92435

5-(5-Amino-2-methylphenoxy)pentan-1-ol

Ref: 3D-ZZB92673

tert-Butyl N-(2-cyano-2-methylethyl)-N-methylcarbamate