Pill Identification by Imprints: Z 4237 Home Pill Identification by Imprints: Z 4237 1 result NADOLOL 80 MG TABLET Side 1: Z 4237 Color: White Side 2: 80 Shape: Round Other Popular Drug Imprint L127 I85 P63 logo 113 WPI 3659 143 LE 500 PAR 823 PLIVA 334 F52 212 212 10 XL MYLAN FE 134 M T11 logo and p L 120 ZA-45 111 EQD RF 28 273 10 00 A22 PAD 0181 F 82 5 220 3432 logo and 76 L751 IP 146 G 253 RP 104 GG 166 LILLY 4415 logo and NR N4011 ZC46 MEDA M RE2 MYLAN 2264