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 TSL 0.4 54 722 DAN 20 K106 O20 M E17 PREMPRO 0.3/1.5 M2 logo AB K 28 IL 3581 ALAVEN 610 TARO 56 M136 West-ward 257 551 DO or DP KC 10 60 97 ML 71 40 mg SB 4142 P 10 Z48 1453 X 10 AN 323 u50 ACTIQ 600 497 MYLAN 5426 D1 or D2 or D3 or P2 15 S 901 VH3 K 10 31 NEXIUM 40mg AN 514