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 allegra-D 713 8117 1253 PLIVA 397 VASCEPA EK 25 Neurontin 100 mg 93 321 A538 logo and S12 ucb 500 E 146 A CH Watson 372 gleevec MP 168 ALG 264 52 Y BP 606 395 UT 0.25 U29 O10 Tandem 277 K 100 73 W987 AN897 5 CTI 117 P113 U85 Z11 LMT 44-502 T1 100 EP112 I 05 n 352