2-bromo-3-chloro-5-cyanopyridine

1H-BENZOIMIDAZOLE-2-CARBOXYLIC ACID ETHYL ESTER

CAS:1865-09-4

分子式:C10H10N2O2

分子量:190.07

纯度:97%

2,4-DIHYDROXY-5-METHYL-BENZALDEHYDE

CAS:39828-37-0

分子式:C8H8O3

纯度:95%

Methyl 2-(N-methylformamido)acetate

CAS:68892-06-8

分子式:C5H9 N O3

分子量:131.12986

纯度:95%