Pill Identification by Imprints: M133 Home Pill Identification by Imprints: M133 1 result THRIVITE RX TABLET Side 1: M133 Color: White Side 2: Shape: Oval Other Popular Drug Imprint L 298 1 9 logo and 4357 U-S 250 nitroglycerin 0.4mg/hr 54 213 T 2 54 372 e5 113 S429 500 mg ZBO cor 256 V 50 HP 195 GG 165 OWP 750 V01 ORTHO EVRA and logo P50 EN1 logo 113 US 14 M 060 HPC 200 US 2.5 RIL W28 HP 3 G 172 44 453 44-466 1343 logo and 15 or 20 4742 M 154 W 924 7 99 E226 C51 2.5/500