Pill Identification by Imprints: S 660 Home Pill Identification by Imprints: S 660 3 results PYRAZINAMIDE 500 MG TABLET Side 1: S 660 Color: White Side 2: Shape: Round PYRAZINAMIDE 500 MG TABLET Side 1: S 660 Color: White Side 2: Shape: Round PYRAZINAMIDE 500 MG TABLET Side 1: S 660 Color: White Side 2: Shape: Round Other Popular Drug Imprint YS 01 68 -7 ML 95 ML 60 e5 111 V233 MP 37 RX679 ZA-10 logo and 2778 RX692 AN 755 RE 76 RX632 H 3 West-ward 346 51A 54 357 T GG 438 GX EH3 MP 118 BENTYL 10 logo and 4366 G4 V240 93 7437 399 LEVOXYL C5 or C2 MICROZIDE M T15 RX615 L441 CET logo and 4805 IP 8 OP 703 ZOVIRAX 800