113303-81-4 Cgp 4832 Rifamycin, 25-((((1-methyl-3-piperidinyl)methyl)oxy)carbonyl)-3-(4-morpholinyl)- Rifamycin, 25-O-deacetyl-1,4-dideoxy-1,4-dihydro-25-O-(3-((1-methyl-3-piperidinyl)methoxy)-1,3-dioxopropyl)-3-(4-morpholinyl)-1,4-dioxo-