Pill Identification by Imprints: R21 Home Pill Identification by Imprints: R21 4 results REPAGLINIDE 0.5 MG TABLET Side 1: M Color: White Side 2: R21 Shape: Round REPAGLINIDE 0.5 MG TABLET Side 1: M Color: White Side 2: R21 Shape: Round REPAGLINIDE 0.5 MG TABLET Side 1: M Color: White Side 2: R21 Shape: Round REPAGLINIDE 0.5 MG TABLET Side 1: M Color: White Side 2: R21 Shape: Round Other Popular Drug Imprint S4 E 44 WRF 1 UCB 580 ADP bes FS2 123 625 PREMARIN 0.3 PROCARDIA XL 30 TCL242 R718 SG logo and 509 970 AN 522 J95 CellCept 250 UCB 584 C 85 499 MYLAN 5211 Advil A&CR ATN 50 SONIDEGIB 200MG 5 300 93 2929 MONODOX 75 670 721 1 44-518 ZGNX 20 mg Novel 660 M 125 54 715 576 876 NCH 0810 E701 60274