Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality Carbamic acid, (7S)-5-azaspiro[2.4]hept-7-yl-, 1,1-dimethylethyl ester (9CI)CAS NO.: 127199-45-5
High Quality POLYDIETHYLSILOXANE, TRIETHYLSILOXY TERMINATEDCAS NO.: 63148-61-8
High Quality -HYDROXY-4-(METHYLTHIO)BUTYRIC ACIDCAS NO.: 583-91-5