Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality Cristobalite (SiO2)(14464-46-1)CAS NO.: 14464-46-1
High Quality Propanoic acid,3-(hydroxyphenylphosphinyl)CAS NO.: 14657-64-8
High Quality Oxirane,2,2'-[1,6-hexanediylbis(oxymethylene)]bisCAS NO.: 16096-31-4
High Quality 1H-Benzimidazole,2,2',2''-(1,3,5-benzenetriyl)tris[1-phenylCAS NO.: 192198-85-9
High Quality 2,7-Naphthalenedisulfonicacid, 4-hydroxy-, sodium salt (1:2)CAS NO.: 20349-39-7
High Quality Vardenafil hydrochloride(224785-91-5)CAS NO.: 224785-91-5
High Quality 5-Pyrimidineethanethioamide,2-butyl-1,6-dihydro-N,N,4-trimethyl-6-oxo-1-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]CAS NO.: 247257-48-3
High Quality 2,4-Dichloro-5-trifluoromethylpyrimidineCAS NO.: 3932-97-6