Coumarin e Impurezas

20
- 50
- 100
- 200

productos por página. Hay 844 productos en esta categoría.

Datos del producto	Pureza	Rango de precios	Entrega estimada
7-(2-oxopropoxy)-2H-chromen-2-one REF: 10-F314789CAS: 36914-75-7	95.0%	- - -	Producto descatalogado
4-Methyl-2-oxo-2H-chromen-7-yl propionate REF: 10-F752156CAS: 3361-13-5	98%	- - -	Producto descatalogado
2-(2-Oxo-2H-chromen-3-yl)benzoic acid REF: 10-F726453CAS: 69139-25-9	98%	- - -	Producto descatalogado
7-Hydrazino-3-(4-phenyl-[1,2,3]triazol-2-yl)-chromen-2-one REF: 10-F480151	- - -	- - -	Producto descatalogado
4-(((2S,6R)-2,6-dimethylmorpholino)methyl)-7-hydroxy-2H-chromen-2-one REF: 10-F768852CAS: 1353878-27-9	98%	- - -	Producto descatalogado
N-[7-(4-Ethyl-5-methyl-[1,2,3]triazol-2-yl)-2-oxo-2H-chromen-3-yl]-benzamide REF: 10-F480152	- - -	- - -	Producto descatalogado
2-Oxo-2h-chromene-3-carbothioamide REF: 10-F646109CAS: 69015-65-2	97%	- - -	Producto descatalogado
N-{[(4-methyl-2-oxo-2H-chromen-7-yl)oxy]acetyl}glycine REF: 10-F370577CAS: 307525-71-9	- - -	- - -	Producto descatalogado
[(4-ethyl-8-methyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid REF: 10-F370561CAS: 428839-65-0	- - -	- - -	Producto descatalogado
7-Hydroxy-3-isopropyl-4-methyl-2h-chromen-2-one REF: 10-F682185CAS: 53666-72-1	97%	- - -	Producto descatalogado
Ethyl 6-(4-(diphenylamino)phenyl)-2-oxo-2H-chromene-3-carboxylate REF: 10-F725691CAS: 1056693-13-0	95+%	- - -	Producto descatalogado
7-Dimethylamino-4-(3-nitro-phenyl)-chromen-2-one REF: 10-F480358	- - -	- - -	Producto descatalogado
methyl (6,7-dihydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetate REF: 10-F370504CAS: 853749-60-7	- - -	- - -	Producto descatalogado
Ethyl 6-methoxy-2-oxo-2H-chromene-3-carboxylate REF: 10-F723116CAS: 41459-71-6	95+%	- - -	Producto descatalogado
6,8-Dichloro-2H-chromen-2-one REF: 10-F784091CAS: 20300-61-2	98%	- - -	Producto descatalogado
3-{4-methyl-7-[(2-methylprop-2-en-1-yl)oxy]-2-oxo-2H-chromen-3-yl}propanoic acid REF: 10-F370444CAS: 858750-45-5	- - -	- - -	Producto descatalogado
8-Methoxy-3-(2-methoxybenzoyl)-2H-chromen-2-one REF: 10-F731692CAS: 1351398-69-0	95%	- - -	Producto descatalogado
N-(3,4-Dimethylphenyl)-2-oxo-2H-1-benzopyran-3-carboxamide REF: 10-F101746CAS: 304887-43-2	- - -	- - -	Producto descatalogado
(2-oxo-2H-chromen-3-yl)acetic acid REF: 10-F364457CAS: 20862-58-2	- - -	- - -	Producto descatalogado
7-[(oxiran-2-yl)methoxy]-4-phenyl-2h-chromen-2-one REF: 10-F640084CAS: 24689-28-9	95%	- - -	Producto descatalogado

+ info

7-(2-oxopropoxy)-2H-chromen-2-one

CAS:36914-75-7

Pureza:

95.0%

Peso molecular:

218.20799255371094

Ref: 10-F314789

1g Descatalogado Solicitar información

Producto descatalogado

+ info

4-Methyl-2-oxo-2H-chromen-7-yl propionate

+ info

4-Methyl-2-oxo-2H-chromen-7-yl propionate

CAS:3361-13-5

Pureza:

98%

Peso molecular:

232.23500061035156

Ref: 10-F752156

1g	Descatalogado	Solicitar información
5g	Descatalogado	Solicitar información
250mg	Descatalogado	Solicitar información

Producto descatalogado

+ info

+ info

2-(2-Oxo-2H-chromen-3-yl)benzoic acid

CAS:69139-25-9

Pureza:

98%

Peso molecular:

266.25201416015625

Ref: 10-F726453

1g	Descatalogado	Solicitar información
5g	Descatalogado	Solicitar información
10g	Descatalogado	Solicitar información
500mg	Descatalogado	Solicitar información

Producto descatalogado

+ info

7-Hydrazino-3-(4-phenyl-[1,2,3]triazol-2-yl)-chromen-2-one

+ info

7-Hydrazino-3-(4-phenyl-[1,2,3]triazol-2-yl)-chromen-2-one

Peso molecular:

319.3240051269531

Ref: 10-F480151

1g		Descatalogado	Solicitar información
2g		Descatalogado	Solicitar información

Producto descatalogado

+ info

4-(((2S,6R)-2,6-dimethylmorpholino)methyl)-7-hydroxy-2H-chromen-2-one

+ info

4-(((2S,6R)-2,6-dimethylmorpholino)methyl)-7-hydroxy-2H-chromen-2-one

CAS:1353878-27-9

Pureza:

98%

Peso molecular:

289.33099365234375

Ref: 10-F768852

500mg Descatalogado Solicitar información

Producto descatalogado

+ info

N-[7-(4-Ethyl-5-methyl-[1,2,3]triazol-2-yl)-2-oxo-2H-chromen-3-yl]-benzamide

+ info

N-[7-(4-Ethyl-5-methyl-[1,2,3]triazol-2-yl)-2-oxo-2H-chromen-3-yl]-benzamide

Peso molecular:

374.3999938964844

Ref: 10-F480152

1g		Descatalogado	Solicitar información
2g		Descatalogado	Solicitar información

Producto descatalogado

+ info

+ info

2-Oxo-2h-chromene-3-carbothioamide

CAS:69015-65-2

Pureza:

97%

Peso molecular:

205.22999572753906

Ref: 10-F646109

1g	Descatalogado	Solicitar información
5g	Descatalogado	Solicitar información
2.5g	Descatalogado	Solicitar información
50mg	Descatalogado	Solicitar información
100mg	Descatalogado	Solicitar información
250mg	Descatalogado	Solicitar información
500mg	Descatalogado	Solicitar información

Producto descatalogado

+ info

N-{[(4-methyl-2-oxo-2H-chromen-7-yl)oxy]acetyl}glycine

+ info

N-{[(4-methyl-2-oxo-2H-chromen-7-yl)oxy]acetyl}glycine

CAS:307525-71-9

Peso molecular:

291.2590026855469

Ref: 10-F370577

1g		Descatalogado	Solicitar información
250mg		Descatalogado	Solicitar información

Producto descatalogado

+ info

[(4-ethyl-8-methyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid

+ info

[(4-ethyl-8-methyl-2-oxo-2H-chromen-7-yl)oxy]acetic acid

CAS:428839-65-0

Peso molecular:

262.260986328125

Ref: 10-F370561

1g		Descatalogado	Solicitar información
5g		Descatalogado	Solicitar información

Producto descatalogado

+ info

7-Hydroxy-3-isopropyl-4-methyl-2h-chromen-2-one

+ info

7-Hydroxy-3-isopropyl-4-methyl-2h-chromen-2-one

CAS:53666-72-1

Pureza:

97%

Peso molecular:

218.2519989013672

Ref: 10-F682185

250mg		Descatalogado	Solicitar información
500mg		Descatalogado	Solicitar información

Producto descatalogado

+ info

Ethyl 6-(4-(diphenylamino)phenyl)-2-oxo-2H-chromene-3-carboxylate

+ info

Ethyl 6-(4-(diphenylamino)phenyl)-2-oxo-2H-chromene-3-carboxylate

CAS:1056693-13-0

Pureza:

95+%

Peso molecular:

461.5169982910156

Ref: 10-F725691

50mg		Descatalogado	Solicitar información
200mg		Descatalogado	Solicitar información

Producto descatalogado

+ info

7-Dimethylamino-4-(3-nitro-phenyl)-chromen-2-one

+ info

7-Dimethylamino-4-(3-nitro-phenyl)-chromen-2-one

Peso molecular:

310.3089904785156

Ref: 10-F480358

1g		Descatalogado	Solicitar información
2g		Descatalogado	Solicitar información

Producto descatalogado

+ info

methyl (6,7-dihydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetate

+ info

methyl (6,7-dihydroxy-4-methyl-2-oxo-2H-chromen-3-yl)acetate

CAS:853749-60-7

Peso molecular:

264.2330017089844

Ref: 10-F370504

1g		Descatalogado	Solicitar información
250mg		Descatalogado	Solicitar información

Producto descatalogado

+ info

Ethyl 6-methoxy-2-oxo-2H-chromene-3-carboxylate

+ info

Ethyl 6-methoxy-2-oxo-2H-chromene-3-carboxylate

CAS:41459-71-6

Pureza:

95+%

Peso molecular:

248.23399353027344

Ref: 10-F723116

1g Descatalogado Solicitar información

Producto descatalogado

+ info

+ info

6,8-Dichloro-2H-chromen-2-one

CAS:20300-61-2

Pureza:

98%

Peso molecular:

215.02999877929688

Ref: 10-F784091

1g Descatalogado Solicitar información

Producto descatalogado

+ info

3-{4-methyl-7-[(2-methylprop-2-en-1-yl)oxy]-2-oxo-2H-chromen-3-yl}propanoic acid

+ info

3-{4-methyl-7-[(2-methylprop-2-en-1-yl)oxy]-2-oxo-2H-chromen-3-yl}propanoic acid

CAS:858750-45-5

Peso molecular:

302.32598876953125

Ref: 10-F370444

1g		Descatalogado	Solicitar información
5g		Descatalogado	Solicitar información

Producto descatalogado

+ info

8-Methoxy-3-(2-methoxybenzoyl)-2H-chromen-2-one

+ info

8-Methoxy-3-(2-methoxybenzoyl)-2H-chromen-2-one

CAS:1351398-69-0

Pureza:

95%

Peso molecular:

310.30499267578125

Ref: 10-F731692

1g Descatalogado Solicitar información

Producto descatalogado

+ info

N-(3,4-Dimethylphenyl)-2-oxo-2H-1-benzopyran-3-carboxamide

+ info

N-(3,4-Dimethylphenyl)-2-oxo-2H-1-benzopyran-3-carboxamide

CAS:304887-43-2

Peso molecular:

293.3219909667969

Ref: 10-F101746

100g Descatalogado Solicitar información

Producto descatalogado

+ info

+ info

(2-oxo-2H-chromen-3-yl)acetic acid

CAS:20862-58-2

Peso molecular:

204.18099975585938

Ref: 10-F364457

2g	Descatalogado	Solicitar información
5g	Descatalogado	Solicitar información
50mg	Descatalogado	Solicitar información
100mg	Descatalogado	Solicitar información