Term Name:	27-O-demethylrifamycin SV
Synonyms:	(2S,12Z,14E,16S,17S,18R,19R,20R,21S,22R,23S,24E)-5,6,9,17,19,23-hexahydroxy-2,4,12,16,18,20,22-heptamethyl-1,11-dioxo-1,2-dihydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate, 27-O-Demethyl-rifamycin SV
Definition:	A member of the class of rifamycins that is rifamycin SV lacking the O-methyl group at position 27.
Ontology:	ChEBI [CHEBI:34311]  ( EBI )