3-氯-5-氨基磺酰基-1-甲基吡唑-4-甲酸乙酯
3-氯-5-氨基磺酰基-1-甲基吡唑-4-甲酸乙酯
5-(Aminosulfonyl)-3-chloro-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester
5-(Aminosulfonyl)-3-chloro-1-methyl-1H-pyrazole-4-carboxylic acid ethyl ester;Ethyl 3-chloro-5-aminosulfonyl-1-methylpyrazole-4-carboxylate
