Pill Identification by Imprints: WPI 3331 Home Pill Identification by Imprints: WPI 3331 9 results BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round BUPROPION HCL XL 150 MG TABLET Side 1: WPI 3331 Color: White Side 2: Shape: Round Other Popular Drug Imprint MP 30 L282 54 881 C533 Y04 NORVASC 10 OS 301 RP101 Advil G 022 S77 logo and Zenith 100 mg ALV 196 GLYNASE 1.5 637 URETRON D/S 052 809 L2 or F 308 AV U 137 155 V221 FS1 1 84 EL 14 9 3 NT 151 C C C MINOCYCLINE 100 5.7 logo and 659 AN057 M L21 Z 2083 NP 2 S 572 McNEIL MC 32 I 25