The molecule is an organic anion obtained by removal of the acidic proton from position 8 of 7-demethylmitomycin A. It is a conjugate base of a 7-demethylmitomycin A. It is a conjugate acid of a 7-demethylmitomycin A(2-).
(4S,6S,7R)-8-(carbamoyloxymethyl)-11-hydroxy-7-methoxy-12-methyl-10-oxo-2,5-diazatetracyclo[7.4.0.02,7.04,6]trideca-1(13),8,11-trien-13-olate