Pill Identification by Imprints: S 4 Home Pill Identification by Imprints: S 4 12 results CLARITHROMYCIN 500 MG TABLET Side 1: S 4 Color: White Side 2: Shape: Oval CLARITHROMYCIN 500 MG TABLET Side 1: S 4 Color: White Side 2: Shape: Oval CLARITHROMYCIN 500 MG TABLET Side 1: S 4 Color: White Side 2: Shape: Oval CLARITHROMYCIN 500 MG TABLET Side 1: S 4 Color: White Side 2: Shape: Oval CLARITHROMYCIN 500 MG TABLET Side 1: S 4 Color: White Side 2: Shape: Oval CLARITHROMYCIN 500 MG TABLET Side 1: S 4 Color: White Side 2: Shape: Oval CLARITHROMYCIN 500 MG TABLET Side 1: S 4 Color: White Side 2: Shape: Oval CLARITHROMYCIN 500 MG TABLET Side 1: S 4 Color: White Side 2: Shape: Oval SIMVASTATIN 10 MG TABLET Side 1: S 4 Color: Brick Red Side 2: Shape: Oval SIMVASTATIN 10 MG TABLET Side 1: S 4 Color: Brick Red Side 2: Shape: Oval SIMVASTATIN 10 MG TABLET Side 1: S 4 Color: Brick Red Side 2: Shape: Oval SIMVASTATIN 10 MG TABLET Side 1: S 4 Color: Brick Red Side 2: Shape: Oval Other Popular Drug Imprint AA 79 ESL600 9 3 P 10 C 115 10 00 LILLY 4116 COZAAR 204 C 269 MP 446 S1 745 2 S193 MOVA T 57 AAA 1031 Nitroglycerin 0.4 mg/hr LANOXIN U3A 239 or 291 LAN 1050 GG 97 72 M F5 logo and 571 UCY 500 212 or 279 M77 C 286 P50 54 271 7 11 S 4 SPI MYLAN 2150 M 2 419 ZONEGRAN 100 OME 20 KU 260