Pill Identification by Imprints: D 31 Home Pill Identification by Imprints: D 31 1 result DOXYCYCLINE HYC DR 75 MG TAB Side 1: M Color: White Side 2: D 31 Shape: Round Other Popular Drug Imprint logo KC ELP 20 1G AI AN 475 M 715 G 0028 MX33 AP 045 21 RX904 A24 54 311 RG87 logo and 342 3.5 ML 89 G 3511 AHI M 713 M 1743 CL61 MDV ZA-37 P201 GG 263 logo and 48 G230 M 71 N 11 Pin-X 3 1 RP110 GM 1 1 2 P-1 MACRODANTIN 100 mg M 70 P 80 C77