Pill Identification by Imprints: OS 304 Home Pill Identification by Imprints: OS 304 4 results VENLAFAXINE HCL ER 225 MG TAB Side 1: OS 304 Color: White Side 2: Shape: Round VENLAFAXINE HCL ER 225 MG TAB Side 1: OS 304 Color: White Side 2: Shape: Round VENLAFAXINE HCL ER 225 MG TAB Side 1: OS 304 Color: White Side 2: Shape: Round VENLAFAXINE HCL ER 225 MG TAB Side 1: OS 304 Color: White Side 2: Shape: Round Other Popular Drug Imprint logo and 574 MYLAN 3050 L114 533 F 24 LITHOBID 300 B 576 U 128 B056 ZA-36 M Z1 H145 57 55 E 401 WPI 3508 LL255 P 10 S 434 M 0 15 5683 54 215 CP 406 E 47 770 M3 GG MYLAN 345 2230 CLEOCIN 300 mg V G 11 1072 10/500 LEMMON RSV 5 RD02 9 5 13 32 Phillips 15/850 GG 2 4 9