11001-07-3 13429-99-7 13441-33-3 13445-44-8 1403-59-4 1405-27-2 203005-19-0 23410-82-4 24916-52-7 33299-71-7 Foromacidin C Foromacidine C Leucomycin V, 9-O-((2R,5S,6R)-5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl)-, 3-propanoate Leucomycin V, 9-O-(5-(dimethylamino)tetrahydro-6-methyl-2H-pyran-2-yl)-, 3-propanoate, (9(2R,5S,6R))- Spiramycin 3 Spiramycin C Spiramycin III