Pill Identification by Imprints: GS MZ1 Home Pill Identification by Imprints: GS MZ1 1 result PROMACTA 12.5 MG TABLET Side 1: GS MZ1 Color: White Side 2: 12.5 Shape: Round Other Popular Drug Imprint FP Posture D W 1031 MYLAN 810 S 370 MP 577 E448 U3 M 923 953 PROCARDIA XL 90 332 FL barr 100 mg MUTUAL 901 306 SG 109 Neurontin 100 mg BL 1157 BUTISOL SODIUM M F2 ibr 140mg Pin-X 44 347 54 515 WATSON 3211 SP2 GX EG3 logo 1114 M400 Celgene/ 150mg 44 588 GC ZC17 B 294 N008 logo and 510 RP 700 52H 52H