CAS NO:438218-16-7; 7-difluoromethyl-5-methyl-pyrazolo[1,5- a ]pyrimidine-3-carboxylic acid ethyl ester

CAS:

438218-16-7

英文名称:

7-difluoromethyl-5-methyl-pyrazolo[1,5- a ]pyrimidine-3-carboxylic acid ethyl ester