21H,23H-Porphine, 2,18-dipropanoic acid deriv., ferrous complex AIDS-030509 AIDS030509 Ferrate(2-), chloro[7,12-diacetyl-3,8,13,17-tetramethyl- 21H,23H-porphine-2,18-dipropanoato(4-)-N(21),N(22),N(23), N(24)]-,dihydrogen, (SP-5-13) NSC19664