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 M. Amphet Salts E 11 671 44 386 591 Z11 T010 54 262 R 15 MYLAN 6380 EM3 logo and 14 XR 400 321 OP 706 ICN SZ 985 318 IP 101 HP 4 AP 84 M 414 CL 1 617 W121 E61 C 89 440 T2 X 10 A-P 2 CTI 223 93 7336 APTALIS 15 BRX 3 809 logo and 5312 AC54 PP CLARITIN D