70570-56-8 AIDS-010675 AIDS010675 Actinomycin D 3-Phenyloxazinone L-Valine, L-threonyl-D-valyl-L-prolyl-N-methylglycyl-N-methyl-, (5.fwdarw.1)-lactone, 1,1'-diamide with 10,12-dimethyl-2-oxo-3-phenyl-2H,6H-1,4-oxazino[3,2-b]phenoxazine-5,7-dicarboxylic acid NSC339281