Pill Identification by Imprints: S551 Home Pill Identification by Imprints: S551 2 results OLMESARTAN-HYDROCHLOROTHIAZIDE 20-12.5 MG TAB Side 1: S551 Color: Pink Side 2: Shape: Round OLMESARTAN-HYDROCHLOROTHIAZIDE 20-12.5 MG TAB Side 1: S551 Color: Pink Side 2: Shape: Round Other Popular Drug Imprint CYP 870 S407 1182 54 661 ZE66 m 50 CREON 1224 Watson 629 54 575 M72 H 48 SG 176 TV A18 LP332 L 179 MCR 104 227 MVC 150 USL 10 194 TOZAL CL48 UT 5 595 MYLAN 7005 1 3 T 50 44 148 W 111 346 ANAFRANIL 75 mg RH 1 mg logo and 21 logo and S10 1000 M UM 54 351 M 447 M 71 RP102