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 54 583 RX693 M 1 KU128 1345 WPI 100 RI 61 TF TF TE TE OR 606 40 ENL 12.5/500 M L20 M E16 logo and 38 IMITREX 50 M F6 logo and 073 GG 622 m 155 27 LASIX and logo 80 G 172 212 I 36 SANDOZ 619 ZGNX 30 mg M D9 54 108 K 111 100 mg M 200 L432 A5 519 bull symbol AAA 1031 54 349 926