Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High quality 2-Propenoicacid, 2-methyl-, methyl esterCAS NO.: 80-62-6
High quality Ergoloid Mesylates (Dihydroergotoxine Mesilate)CAS NO.: 8067-24-1
High quality 3-Quinolinecarboxylicacid, 1-cyclopropyl-7-(4-ethyl-1-piperazinyl)-6-fluoro-1,4-dihydro-4-oxoCAS NO.: 93106-60-6