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 L734 44 531 CTI 113 cor 256 N26 M 36 E 18 GX CT1 ALG 265 ZC17 FLUOXETINE 10 mg E 1217 G 300 mg 2122 M 735 ARI 30 logo and 60 GIL 1 RH38 F L 745 2 logo and 6451 WW 763 RP 106 B419 4 L416 USL 10 M U13 93 900 USL 8 FX 75 TEVA 7594 RP105 MYLAN 7025 1382 J62 n 353 Florastor logo IDL 75