Pill Identification by Imprints: M B4 Home Pill Identification by Imprints: M B4 3 results BUSPIRONE HCL 30 MG TABLET Side 1: M B4 Color: White Side 2: 10 10 10 Shape: Oblong BUSPIRONE HCL 30 MG TABLET Side 1: M B4 Color: White Side 2: 10 10 10 Shape: Oblong BUSPIRONE HCL 30 MG TABLET Side 1: M B4 Color: White Side 2: 10 10 10 Shape: Oblong Other Popular Drug Imprint MYLAN DE 40 54 343 B L N 740 logo and 52 L 349 E BP 631 R-262 P211 NORVASC 5 242 2 logo and 2892 ALV 332 IP 190 PERCOGESIC LOTREL 0379 NORPRAMIN 50 ANI 230 T CTI 122 Y 42 FX 75 26 TL 001 524 ZC 80 24 GG 606 177 274 WPI 844 44 533 logo and 115 BNP 7600 logo and 200 MP 272 54 602 93 3123 PC23