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 logo and 2666 RN10 logo and F-C 5/500 L368 BN4 V249 T31 MYLAN 3075 N040 R428 logo and 4356 E 149 DF 11 AZ 010 248 692 A223 GX CG5 CL48 15/30 or P1 M RE6 SANKYO C01 BCL 5 EP136 54 425 P20 G-DS-75 NTBC 10 mg L3T3 NAT 375 N 100 CL N L FL12 HBP FLU 7767 West-ward 450 ziks 0203