3846040 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3846040 > 2 > ChemIDplus > ZA3992500 > NIOSH/ZA3992500 > Tri-(oxytetracyclinemethyl)-viomycin isonicotinate Viomycin, tris((4-(dimethylamino)-1,11-dioxo-3,5,6,10,12,12a-hexahydroxy-6-methyl-1,4,4a,5,5a,6,11,12a-octahydro-2-naphthacenyl)formamido)-, isonicotinate ZA3992500 > ZA3992500 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=ZA3992500 $$$$