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 037 713 CL 42 461 44 588 GG 125 A 13 IBU 600 N022 B 50 533 logo and 1004 51 38 par 725 93 27 CNG1 logo and 12 Pepto Bismol 5225 NL 791 VP 25 Watson 526 R 2.5 ZC42 logo and 620 VP 044 H011 BTG CPC 2369 A67 G38 54 225 330 MYLAN G1 93 7371 S253 GDC 134 N 40 NP 20 logo and 59