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 MUTUAL 902 791 L 5 CM2 L158 44 69 ZC44 A P NC 300 ESL400 A/P 25 / 15 AA1 832 BM2 R332 CRESTOR 20 ALTO 265 AA 15 9Q3 BP 321 logo and TC CL34 logo and 60 W 782 4214 logo and 100 54 163 V250 MYLAN 2046 UPSHER-SMITH 0085 207 V362 GG 340 GG 822 WATSON 453 B106 IL 3583 L 22 W122 3137