Pill Identification by Imprints: Z 71 Home Pill Identification by Imprints: Z 71 5 results METFORMIN HCL 1,000 MG TABLET Side 1: Z 71 Color: White Side 2: Shape: Oval METFORMIN HCL 1,000 MG TABLET Side 1: Z 71 Color: White Side 2: Shape: Oval METFORMIN HCL 1,000 MG TABLET Side 1: Z 71 Color: White Side 2: Shape: Oval METFORMIN HCL 1,000 MG TABLET Side 1: Z 71 Color: White Side 2: Shape: Oval METFORMIN HCL 1,000 MG TABLET Side 1: Z 71 Color: White Side 2: Shape: Oval Other Popular Drug Imprint MX 15 M 30 273 GLYBUR GG 227 EP 130 1069 G-DS-50 logo and 25 mg APO MP 542 Watson 369 b 974 AN 511 COUMADIN 1 logo and 640 BACTRIM DS G 8 M162 IN150 AK 160 E 757 CTI 115 B853 AN 641 HP 195 G 786 V 3 831 1 EM2 M 445 G 11 93 657 M 171 N 20 m 156 233 and logo L 11 b1011 A534