Pill Identification by Imprints: ROBAXIN 500 Home Pill Identification by Imprints: ROBAXIN 500 1 result ROBAXIN 500 MG TABLET Side 1: ROBAXIN 500 Color: Light Orange Side 2: SP Shape: Round Other Popular Drug Imprint H H SZ Z4 457 BAYER BAYER AN 361 CET AMB 10 A-295 LL 722 WW929 D2 44 235 93 318 WW 33 Nitro-Dur 0.2 mg/hr CR 500 MX 15 43 X 77 023 A-17.5 mg BRX 4 L150 2122 CB8 logo and 2416 TV 5 FL 28/10 BMS 150 mg MYLAN 2537 L 166 PLIVA 518 54 373 STO 150 GP 154 logo and 19 GDC LCI 1318 21 7 A68