Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 4-(Trifluoromethyl)benzoic acidCAS NO.: 455-24-3
High Quality 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-(benzyloxy)-3-(benzyloxymethyl)-2-methylenecyclopentyl]-6H-purin-6-oneCAS NO.: 142217-81-0
High Quality 4-IsopropoxyethoxymethylphenolCAS NO.: 177034-57-0