Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 2,7-Naphthalenedisulfonicacid, 3,6-dihydroxy-, sodium salt (1:2)(7153-21-1)CAS NO.: 7153-21-1
High Quality Benzoic acid,2-hydroxy-, 2-hydroxyethyl esterCAS NO.: 87-28-5
High Quality Benzenemethanesulfonamide,4-hydrazinyl-N-methyl-, hydrochloride (1:1)(88933-16-8)CAS NO.: 88933-16-8
High Quality Platinum,trimethyl[(1,2,3,4,5-h)-1-methyl-2,4-cyclopentadien-1-yl]CAS NO.: 94442-22-5
High Quality Carbonic acid cyclic propylene esterCAS NO.: 108-32-7
High Quality 1H-Pyrrolo[3,4-b]pyridine,octahydro-, (4aR,7aR)CAS NO.: 151213-42-2