Pill Identification by Imprints: I 21 Home Pill Identification by Imprints: I 21 1 result GLYCOPYRROLATE 1 MG TABLET Side 1: I 21 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint E 130 G 3718 GG 18 V30 66 or 67 673 N20 44 452 EL510 A D G L-FLAV AP4 93 42 C 745 logo 325 IDT M60 WPI 3155 M D18 EP 118 A66 CLR 50 F 84 54 892 G 223 P30 RX679 KPI 207 E 401 Tiazac 180 MIA 856 CARDIZEM b 424 66 Y logo and 660 ZC18 ADIPEX-P 37.5 ZGNX 15 mg 287 PA2 AA 13