Changzhou Hopschain Chemical Co.,Ltd
Country: China (Mainland)
Business Type: Lab/Research institutions
4-Chloro-6,7-bis(2-methoxyethoxy)quinazolineCAS NO.: 183322-18-1
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trans-(+/-)-11-Chloro-2,3,3a,12b-tetrahydro-2-methyl-1H-dibenz[2,3:6,7]oxepino[4,5-c]pyrrol-1-oneCAS NO.: 129385-59-7