Pill Identification by Imprints: OS 301 Home Pill Identification by Imprints: OS 301 4 results VENLAFAXINE HCL ER 37.5 MG TAB Side 1: OS 301 Color: White Side 2: Shape: Round VENLAFAXINE HCL ER 37.5 MG TAB Side 1: OS 301 Color: White Side 2: Shape: Round VENLAFAXINE HCL ER 37.5 MG TAB Side 1: OS 301 Color: White Side 2: Shape: Round VENLAFAXINE HCL ER 37.5 MG TAB Side 1: OS 301 Color: White Side 2: Shape: Round Other Popular Drug Imprint 54 879 TZ 4 G 372 2 I82 APO 202 or 222 4468 scu1 792 A92 R-263 MAXIPHEN DM 42 LCI 1356 54 716 60 mg VP 045 93 53 447 E 655 DIFLUCAN 200 W Effexor XR logo and A3 HP 62 U-S 125 MUTUAL 274 NEORAL 25mg M500 V241 EV0120 M GP10 L374 2984 LCE 50 M 58 045 3170 V Y03 Neurontin 100 mg L852