Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 3,11-Dichloro-6,11-dihydro-6-methyldibenzo[c,f][1,2]thiazepine 5,5-dioxideCAS NO.: 26638-66-4
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High Quality BENZYLDIMETHYLTETRADECYLAMMONIUM CHLORI&CAS NO.: 147228-81-7
High Quality BATHOPHENANTHROLINEDISULFONIC ACID DISODIUM SALT TRIHYDRATECAS NO.: 52746-49-3
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