CAS NO:1264047-28-0; 1-(2-chloro-4-nitrophenyl)-3-(ethoxycarbonyl)-4,5-dihydro-1h-pyrazole-5-carboxylic acid

CAS:

1264047-28-0

英文名称:

1-(2-chloro-4-nitrophenyl)-3-(ethoxycarbonyl)-4,5-dihydro-1h-pyrazole-5-carboxylic acid