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 ENTOCORT EC 3 mg AN 734 X 10 ALTO logo and 40 54 447 SL 25 A 43 287 1 4 51 38 M 1860 4 mg LAN 1301 853 RDY 54 661 MYLAN 531 340 TL614 TAM 744 1 K11 IP 219 54 190 MYLAN DA 10 C 271 logo and S12 1000 M USL 10 54 085 F 73 54 857 WATSON 780 54 758 7 11 8119 AF logo and 33 AA 13 ML 36