Pill Identification by Imprints: 31 81 Home Pill Identification by Imprints: 31 81 1 result GLYCOPYRROLATE 2 MG TABLET Side 1: 31 81 Color: White Side 2: V Shape: Round Other Popular Drug Imprint DIDREX 50 V233 u50 LAMICTAL XR 300 D 85 LT G 150 mg T200 E71 APTALIS 40 KPI 207 ANI 511 7.5/1000 C 200 IP 116 BRX 2 283 C4 L 178 WPI 1119 Estradiol 0.0375 mg/day (Once Weekly) MYLAN TM 180 MYLAN 216 L 2 SVT TL 002 M A5 L 239 93 753 K 111 K11 MAX FE A A A 74 ZE TR25 A CG L238 538 IP 253 V362