Pill Identification by Imprints: M B1 Home Pill Identification by Imprints: M B1 6 results BUSPIRONE HCL 5 MG TABLET Side 1: M B1 Color: White Side 2: Shape: Oval BUSPIRONE HCL 5 MG TABLET Side 1: M B1 Color: White Side 2: Shape: Oval BUSPIRONE HCL 5 MG TABLET Side 1: M B1 Color: White Side 2: Shape: Oval BUSPIRONE HCL 5 MG TABLET Side 1: M B1 Color: White Side 2: Shape: Oval BUSPIRONE HCL 5 MG TABLET Side 1: M B1 Color: White Side 2: Shape: Oval BUSPIRONE HCL 5 MG TABLET Side 1: M B1 Color: White Side 2: Shape: Oval Other Popular Drug Imprint 600 4 MYLAN TM 100 L 299 B 543 NPS 275 R-262 ZE 37 L257 LILLY 4415 NPR LE 250 E 7 707 0891 RX 830 172 539 NTBC 5 mg GG 227 US ProV MYLAN 6090 CC logo 271 m10 SOMA 350 L178 Onset M0100 RIFAMATE Z10 J95 WW 173 ACTIGALL N006 OPI PREMPRO 0.625/5 or PREMARIN 0.625 GAB 800 M32 b 776 M L 672