Pill Identification by Imprints: 664 Home Pill Identification by Imprints: 664 1 result GAS RELIEF 125 MG SOFTGEL Side 1: 664 Color: Green Side 2: Shape: Oval Other Popular Drug Imprint 54 814 80 b 95 EXELON 6 mg ZA-09 D 24 Tylenol 500 M U12 ZF 24 Y UM APO LAMICTAL 25 R 7.5 MYLAN 6896 MARGESIC E712 U-S 41 b 701 A 40 MYLAN 1261 R A2 25 A Lilly 3232 M 243 CL 57 VISMO 100 DX41 CIFEREX ALEVE PM Y 08 5mg ND1 SL 25 logo and 122 HP 63 HYD 20 ANI 210