Pill Identification by Imprints: R50 Home Pill Identification by Imprints: R50 2 results CALCITRIOL 0.5 MCG CAPSULE Side 1: R50 Color: Dark Orange Side 2: Shape: Oblong ROCALTROL 0.5 MCG CAPSULE Side 1: R50 Color: Dark Orange Side 2: Shape: Oblong Other Popular Drug Imprint ZC57 logo and 497 8 4 MF 3 191 54 162 RE 21 MYLAN 5375 BZT B 4 U-S 41 LAMICTAL XR 25 APO 200 FI U 129 262 T010 INT RX 554 NTBC 2 mg 359 SZ 135 CL 26 LES200 G 0522 AX AN 475 G 171 105 105 M 530 GG 80 667 832 50 CLOM 50 KPI 241 A CS DB02 54 515 MYLAN 1200 ALEVE SINUS&HEADACHE