

We are the manufacturer of Cisatracurium besilate, in supplying various kinds of intermediates:
1) CAS 96687-52-4, (1R,1'R)-2,2'-(3,11-Dioxo-4,10-dioxatridecamethylene)-bis-(1,2,3,4-tetrahydro-6,7-dimethoxy-1-veratrylisoquindline)-dioxalate
2)CAS 96946-42-8,Cisatracurium besilate
3)CAS 141109-12-8, R-Tetrahydropapaverine N-acetyl-L-leucinate
4)CAS 54417-53-7,R-Tetrahydropapaverine
5)CAS 1075727-00-2, (1R,2R)-1-[(3,4-Dimethoxyphenyl)methyl]-2-[3-(tert-butoxy)-3-oxopropyl]-1,2,3,4-tetrahydro-6,7-dimethoxy-2-methylisoquinolinium benzenesulfonate

CAS 875573-63-0,(7alpha,17beta)-17-(Acetyloxy)-7-(9-bromononyl)estr-4-en-3-one for Fulvestrant
CAS 875573-69-6,(7a,17b)-7-[9-[(4,4,5,5,5-Pentafluoropentyl)Thio]Nonyl]-Estra-1,3,5(10)-Triene- 3,17
CAS 141109-12-8, R-Tetrahydropapaverine N-acetyl-L-leucinate Used for Cisatracurium Besilate
CAS 2338-18-3, 2-Aminoindan hydrochloride For Making Indacaterol