Vinblastine Sulfate

Chemical Name: Methyl (3aR,4R,5S,5aR,10bR,13aR)-4-(acetyloxy)-3a-ethyl-9-[(5S,7R,9S)5-ethyl-5-hydroxy-9-(methoxycarbonyl)-1,4,5,6,7,8,9,10-octahydro-2H-3,7-methanoazacycloundecino[5,4-b]indol-9-yl]-5-hydroxy-8-methoxy-6-methyl-3a,4,5,5a,6,11,12,13a-octahydro-1H-indolizino[8,1-cd]carbazole-5-carboxylate sulfate (as per EP)

Smile: O=S(O)(O)=O.COC1=CC(N(C)[C@]2([H])[C@@]34[C@]5([H])[C@](C=CCN5CC4)(CC)[C@@]([H])(OC(C)=O)[C@]2(O)C(OC)=O)=C3C=C1[C@](C[C@]6([H])C[C@@](O)(CC)CN(CC7)C6)(C(OC)=O)C8=C7C(C=CC=C9)=C9N8