Pill Identification by Imprints: ST 300 Home Pill Identification by Imprints: ST 300 2 results BUPROPION HCL XL 300 MG TABLET Side 1: ST 300 Color: White Side 2: Shape: Round BUPROPION HCL XL 300 MG TABLET Side 1: ST 300 Color: White Side 2: Shape: Round Other Popular Drug Imprint 177 518 CYP 1070 656 M 13 056 54 553 4893 RDY610 54 111 M 63 E 4354 logo 067 GX CL5 V403 292 or 293 NB-890 logo and KT GG 540 MYLAN 531 logo 111 G 325 853 MP 116 GG 257 PAL T 207 E 140 DYRENIUM 50 mg SANDOZ 618 MX44 logo YH logo and 2780 S 6 I 07 LMT 329 5688 54 518