. "CG1P9V70LE" . . . "11493035" . . . . . . "DMPVP" . "DMOPVP" . . . "850442-84-1" . "3',4'-Dimethyl-\u03B1-pyrrolidinopentiophenone" . "3',4'-Dimethoxy-\u03B1-pyrrolidinopentiophenone" . . "3',4'-Dimethoxy-\u03B1-pyrrolidinopentiophenone" . "850351-99-4 (HCl)" .