8-(2,3-Dimethoxyphenyl)-7-methyl-N-phenyl-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-6-amine AIDS-144709 AIDS144709 N-(8-(2,3-Dimethoxyphenyl)-7-methyl-7,8-dihydro-6H-[1,3]dioxolo[4,5-g]chromen-6-yl)-N-phenylamine NSC667903