Pill Identification by Imprints: Z4 Home Pill Identification by Imprints: Z4 2 results ZOFRAN ODT 4 MG TABLET Side 1: Z4 Color: White Side 2: Shape: Round ZOFRAN ODT 4 MG TABLET Side 1: Z4 Color: White Side 2: Shape: Round Other Popular Drug Imprint M 0 10 88 G 4960 M2A3 57344 M EN3 54 557 1385 XANAX 1.0 L441 G222 BMS 1967 GG 134 D99 G12 9 2 F21 156 MYLAN 7005 19 V222 424 HALCION 0.25 ML 44 2 56 AN 415 XR 50 or XR 200 or XR 300 OS 301 logo and 80 340 W964 RG 10 U 786 100mg P 33 GG 952 M522 MP 446 9R POLY 716 T4