Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 19-Norpregn-4-en-20-yn-17-ol,(17a)CAS NO.: 52-76-6
High Quality Benzoic acid,2-[[3-(trifluoromethyl)phenyl]amino]CAS NO.: 530-78-9
High Quality Thiazole,5-(2-chloroethyl)-4-methylCAS NO.: 533-45-9
High Quality Hexanedioic acid,1-ethyl esterCAS NO.: 626-86-8
High Quality 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylicacid, 7-[[(2Z)-2-(2-amino-4-thiazolyl)-2-(methoxyimino)acetyl]amino]-8-oxo-,sodium salt (1:1), (6R,7R)CAS NO.: 68401-82-1
High Quality 1,2,3-Propanetricarboxylicacid, 2-(acetyloxy)-, 1,2,3-triethyl esterCAS NO.: 77-89-4