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 V270 Integra-F N006 136 AR 788 W 783 WPI 1119 NPS 550 MYLAN 232 93 64 P12 1201 GX 623 logo 1115 MYLAN 5300 10 or 20 J64 SLV CREON 1203 WPI 3699 E 511 ZC38 X M 434 N8 C282 WATSON 780 M 243 R 50 342 logo and 2848 GP TCL340 308 AV G 12 PX 1 GDC 134 HYD 30 MP 771 PFD 267 mg