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 SZ 465 CYP 196 C42 100 mg 5150 STI 021 MSD 106 logo and 346 I 34 024 CITRACAL BL 07 logo and 78 241 E 131 906 MYLAN 3025 ATN 100 LOTREL 2260 logo and 2918 A my Y05 G19 CEP AA 05 TCL242 PFD 267 mg MYLAN MT 28 SCI 503 446 ONE PA20 M500 m 50 WW 125 462 125 mg 358 826 1 1 P 0 1 21 7