Pill Identification by Imprints: M 64 Home Pill Identification by Imprints: M 64 1 result ATENOLOL-CHLORTHALIDONE 100-25 Side 1: M 64 Color: White Side 2: Shape: Round Other Popular Drug Imprint 233 MYLAN 6088 G 242 I 7 MP 50 5553 J78 A P VP 044 N 225 IP 189 WPI 1000 B 073 025 M 48 FLI 21 mg P 5 L881 44-518 45 mg 420 L257 T127 L554 CBP 200 G1 N 344 XP 2773 44 111 9 3 54 135 4893 HP 10 M 40 Y04 H 502 F23 R 127 S 180