Pill Identification by Imprints: Z 4236 Home Pill Identification by Imprints: Z 4236 1 result NADOLOL 40 MG TABLET Side 1: Z 4236 Color: White Side 2: 40 Shape: Round Other Popular Drug Imprint 42 16 V A510 8I X 77 BL 60 90 L115 MP 178 SANKYO m 154 N 344 WELLBUTRIN 100 382 MONODOX 100 TCL242 S 901 B528 268 54 144 alg GG C9 LL 722 D 94 DAN 5554 NPR EC 375 WPI 3699 191 BMS 250 mg UPSHER-SMITH 0229 MP 542 66 or 67 RX121 L13 C 20 IBU 800 C25 BL IP 8 AN 755 MYLAN ZE 20