2-amino-3-cyano-4,5-dimethylpyrro... J&H Chemical
Jan 15,20182-Amino-3-cyano-4,5-dimethylpyrro... Shanghai Massive Chemical Technology Co., Ltd.
Jun 02,20172-Amino-3-cyano-4,5-dimethylpyrro... Shanghai Sunway Pharmaceutical Technology Co., Ltd
Mar 30,20172-Amino-3-cyano-4,5-dimethylpyrro... Chengdu Green Young Biopharmaceutical Inc
Nov 29,2013