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 STO 100 ALEVECS 54 092 L 26 VP302 NL 575 J67 RJ71 par 259 E1 or E2 AAT 102 WATSON 861 G 3741 A1 401 54 879 MP 118 GPI A325 CTI 103 C370 W 1035 5150 L058 743 RP105 PREMPRO 0.625/2.5 121 PH 063 NORCO 729 GS UY2 425 I40 FL 20 045 E224 MP 903 XANAX 0.25 L 22 375/20 5 9 TCL242