Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 4-Hydroxybenzoic acid propyl ester sodium saltCAS NO.: 35285-69-9
High Quality 4-(CHLOROSULFONYL)BENZOIC ACIDCAS NO.: 10130-89-9
High Quality Methyl 4-acetamido-5-chloro-2-methoxybenzoateCAS NO.: 4093-31-6
High Quality 4-acetamidobenzoic acid, compound with 1-(dimethylamino)propan-2-ol (1:1)CAS NO.: 61990-51-0
High Quality [(2R)-1-[(2S)-2-Amino-3-methylbutanoyl]pyrrolidin-2-yl]boronic acid mesylateCAS NO.: 150080-09-4
High Quality Aluminium sulfate octadecahydrateCAS NO.: 7784-31-8