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 GX CE3 E 648 CL 24 A-25mg BI 4 WATSON 933 54 271 38AV 595 15LA MYLAN 152 P/T WATSON 780 321 214 G 021 1072 10/500 1074 2.5/1000 E712 A/P 12.5 / 30 M 544 FLZ 100 H 5 220 Nitroglycerin 0.1 mg/hr PERCOCET 5 WELLBUTRIN SR 200 MYLAN 5410 GG C9 GG638 MP 79 KC Pin-X GC5 RI2 26 M 775 1 RP 0.5 mg CP109