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 TO KU 487 logo and 2891 U17 CTI 122 IMI 10 691 MYLAN 731 E 171 477 S 572 U3 MP 273 RD74 ZA 66 54 343 APO 116 G 0533 APO T50 E6 E 204 1122 1122 m 100 2 02 3 PREMARIN 0.45 1138 1 2 COUMADIN 10 414 21 or 18 K 57 MYLAN 5750 JKI 11 A 25 540 TH1M COB IP 301 A 44