1-Propanone, 3-(dimethylamino)-2-((dimethylamino)methyl)-1-(4-methoxyphenyl)-, (5Z,11alpha,13E,15S)- 3-Dimethylamino-2-dimethylaminomethyl-1-(4-methoxyphenyl)-1-propanone 90548-62-2 DDMMP NSC 317917