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 1106 A-007 5 G 1/2 KLONOPIN IN150 44 178 GG 624 54 190 I112 APO TI-2 490 A P WATSON 347 MYLAN FE 67 WW928 MYLAN TM 140 REL900 832 BC20 Andrx 700 AN 2 RDY609 SZ 418 b 702 L010 140mg UPSHER-SMITH 0226 ucb 500 5897 VP 077 MYLAN 152 Zegerid TO 60 MYLAN 271 GPI LB 3641 M 138 100mg MCR 117 N-T RI 61