Pill Identification by Imprints: I33 Home Pill Identification by Imprints: I33 2 results FELODIPINE ER 10 MG TABLET Side 1: I33 Color: White Side 2: Shape: Round IRBESARTAN-HYDROCHLOROTHIAZIDE 150-12.5 MG TB Side 1: M Color: Yellow Side 2: I33 Shape: Oval Other Popular Drug Imprint C224 20700UL G 372 2 27 MVC 150 Neurontin 100 mg 9 4 35 79 2 1 AN293 AMBI 406 AA250 20LA M 4 54 557 APO 500 GG 438 K3 E652 K5 596 2L or 10LA Z 3926 RX 505 CL 58 581 L78 S 430 logo and 342 AN 441 ADG E226 logo 20 A 45 ALEVE ZA48 P24HR 923 MP/974 710