Pill Identification by Imprints: KOS Home Pill Identification by Imprints: KOS 4 results NIASPAN ER 1,000 MG TABLET Side 1: KOS Color: Medium Orange Side 2: 1000 Shape: Oblong NIASPAN ER 1,000 MG TABLET Side 1: KOS Color: Medium Orange Side 2: 1000 Shape: Oblong NIASPAN ER 750 MG TABLET Side 1: KOS Color: Off-White Side 2: 750 Shape: Oblong NIASPAN ER 750 MG TABLET Side 1: KOS Color: Off-White Side 2: 750 Shape: Oblong Other Popular Drug Imprint I 51 L430 HP 194 286 P12 B192 E43 CYP 193 SCU2 SL 456 44-542 WPI 3631 logo and 53 XELODA OS 301 F or FL C53 RP 106 D1 or D2 or D3 or P2 E 72 RX3341 O5 MYLAN 6727 SZ 349 1070 5/500 3171 V 0796 54 315 CL 72 A-P 1 NB-890 M74 NL 711 D3 or PC 227 logo and 26 1 RP W 50 FOR SLEEP M R 93 7351