38838-26-5 Acetamide, N-(3-hydroxy-9,10,11-trimethoxy-5H-dibenzo[a,c]cyclohepten-5-yl)-, (S)- Colchinol, N-acetyl- N-Acetylcolchicinol N-Acetylcolchinol NCI 1894 NSC51045 RSO 23274 SKF 2861