65572-55-6 Eburnamenine-14-carboxylic acid, 14,15-dihydro-14-hydroxy-, methyl ester, (3-alpha,14-beta,16-alpha)-, compd. with 3-hydroxy-2-methyl-5-((phosphonooxy)methyl)-4-pyridinecarboxaldehyde (1:1) Vincamine 5-pyridoxal phosphate Vincamine codecarboxylate