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 577 M C3 MP 20 CL9 DO or DP WATSON 404 448 54 857 SG 326 WRF 3 E224 Buprenorphine Transdermal System logo and 2848 X Watson 370 Ris 0.5 DISTA 3104 982 MF TI OBX 43 logo and 20 VS 80 TV 5401 NL 791 logo and 38 VIP L187 I86 fentanyl 1600 mcg APP 332 C 54 L 120 logo 1000 .7 N020 APO 018 CREON 1206 Z11