methyl (3β,19α,20α)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate, oxalate
CAS No. 20686-18-4
Methyl (3beta,19alpha,20alpha)-16,17-didehydro-10,11-dimethoxy-19-methyloxayohimban-16-carboxylate, oxalate
C17H17F3O2 866615-44-3