Pill Identification by Imprints: 656 Home Pill Identification by Imprints: 656 4 results GLYBURIDE 1.25 MG TABLET Side 1: 656 Color: White Side 2: Shape: Round SLEEP AID 50 MG LIQUIDGEL Side 1: 656 Color: Blue Side 2: Shape: Oval SLEEP AID 50 MG LIQUIDGEL Side 1: 656 Color: Blue Side 2: Shape: Oval ZILEUTON ER 600 MG TABLET Side 1: 656 Color: Yellow Side 2: P Shape: Oval Other Popular Drug Imprint U-S Estradiol 0.075 mg/day ZA 63 L484 M160 140mg CP 25 L191 logo and 15 P 25 R8 LASER 360 Z10 MYLAN 156 CP 331 3613 IL FLAGYL m5 logo 325 D5 SCI 501 54 582 TZ 7 CL 025 LL714 355 54 150 S433 logo and 104 ZC 07 977 WATSON 461 93 318 15/850 54 420 Ocuvel E 707 1119 37 98 NT 50