117860-59-0
1H-Pyrazole-3-carboxylic acid,1-methyl-5-[[(phenylmethoxy)carbonyl]amino]-
→
~99%
117860-53-4
5-氨基-1-甲基-吡唑-3-羧酸
117860-57-8
methyl 5-[(benzyloxycarbonyl)amino]-1-methylpyrazole-3-carboxylate