Pill Identification by Imprints: MP 4 Home Pill Identification by Imprints: MP 4 2 results IMIPRAMINE HCL 10 MG TABLET Side 1: MP 4 Color: Yellow Side 2: Shape: Round IMIPRAMINE HCL 10 MG TABLET Side 1: MP 4 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint P 4 MYLAN 334 E 13 BHCP CDT 252 BUMEX 1 RX679 NCH 0820 PLIVA 470 C182 1079 54 452 105 E 25 X502 CL 206 RIFADIN 150 M 577 GG N4 O E CB 677 WW 455 L 66 OTSUKA 90 mg or 30 mg DYRENIUM 50 mg R 20 K 31 C C+C I90 I61 WC or PD B1 S5 54 215 FOLET 2.5/325 080 PD 155 logo and 804