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 4214 E 12 M T15 2103 V OME 40 I111 WATSON 3209 ZC46 M RN3 RTG-400 AZ5 LL C 23 TUSSIGON NATCO or A45 or D SPD417 AN 522 LAMICTAL 25 or LAMICTAL 100 44 logo and M CPC 64 1441 U01 115 E226 O N 204 713 1170 GM 1 n 358 WATSON 605 A333 logo and 637 300 44 291 MYLAN DA 5 E 52 logo and 2918 4I