Pill Identification by Imprints: S251 Home Pill Identification by Imprints: S251 3 results CHLORDIAZEPOXIDE 5 MG CAPSULE Side 1: S251 Color: Green Side 2: S Shape: Oblong CHLORDIAZEPOXIDE 5 MG CAPSULE Side 1: S251 Color: Green Side 2: S Shape: Oblong CHLORDIAZEPOXIDE 5 MG CAPSULE Side 1: S251 Color: Green Side 2: S Shape: Oblong Other Popular Drug Imprint BAYER BAYER AMBI 444 AA 99 0476 M C2 M D11 50 mg 5 220 MP 85 Advil A&CR NL 4 CP 419 IP207 DAN 150 V 1 WATSON 407 GAL 24 2101 V GX CJ7 GMZ J 247 PD 158 44-491 or 44-466 1019 GG 55 SZ 136 B 566 BP 301 WRF 6 logo and 511 AN 415 logo and 160 WW929 PD 525 CPC 64 A333 V355 ZE67 A1 logo and 111