Pill Identification by Imprints: I4 Home Pill Identification by Imprints: I4 2 results AMITRIPTYLINE HCL 75 MG TAB Side 1: I4 Color: Brown Side 2: Shape: Round QUETIAPINE ER 400 MG TABLET Side 1: I4 Color: White Side 2: Shape: Round Other Popular Drug Imprint E 56 570 MP 442 W962 1044 CZ R531 LP332 500 CYP 197 354 351 RU40 PA 500 CB7 54 511 0.1 E 134 213 GPI BR 348 EP 133 Theo-24 100mg CL 5 ZA23 54 337 ACTIQ 1600 550 XELODA MYLAN 271 AN 521 WW 66 Y 43 logo and 3 LAN 1231 19 G G500 BUMEX 1 232 C 35