12a-Deoxydedimethylaminotetracycline 2-Naphthacenecarboxamide, 1,4,4a,5,5a,6,11,12a-octahydro-1,11-dioxo-6-methyl-3,6,10,11-tetrahydroxy-, (4aS-(4a-alpha,5a-alpha,6-beta))- 36391-64-7 BRN 2712632