Pill Identification by Imprints: SL 456 Home Pill Identification by Imprints: SL 456 1 result OXYBUTYNIN 5 MG TABLET Side 1: SL 456 Color: Pale Blue Side 2: Shape: Round Other Popular Drug Imprint E P S429 500 mg MENTHOL IMU RAN 50 GS JT L462 SU 362 S 90 MYLAN 4430 316 logo KC PE 669 WATSON 414 Z48 ZC 64 MPC 500 350 E 152 OP 706 MYLAN 210 FLZ 50 E 144 Mucinex ECOTRIN LOW APTALIS 20 logo and 833 735 E1 or E2 54 315 RP101 754 TAK ALG-6.25 S1 or P US 12 M L53 SS-1 ANI 210 NT 200 920