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 l81 HP 531 E 170 7 99 CIT logo and PCE 0111 V FS2 RDY 344 MP 27 AC 358 L657 LU ZD 13 AC 132 SLC 223 LCL par 219 logo and 497 1206 CL48 TAK ALG-25 M P4 21 G SZ 137 MYLAN MT 7 93 93 C162 M-541 B 181 OCUVITE Rivastigmine 9.5 mg/24 hours ZC46 523 L 60 RX 901 MARGESIC T 207 GG 634 MP 271