Pill Identification by Imprints: B 1 Home Pill Identification by Imprints: B 1 2 results BUSPIRONE HCL 5 MG TABLET Side 1: B 1 Color: White Side 2: Shape: Rectangular (Rounded End) BUSPIRONE HCL 5 MG TABLET Side 1: B 1 Color: White Side 2: Shape: Rectangular (Rounded End) Other Popular Drug Imprint SZ 788 Z49 H 3 P-113 V04 M 83 P64 54 489 FL 1 L126 E794 CM4 logo and 76 PREMPRO 0.625/5 or PREMARIN 0.625 EP V264 54 647 GAS-X WPI 3659 SANKYO A297 PROVIGIL C77 E 32 142 832 BM2 logo and Zenith 100 mg TYLENOL 160 Z 3925 DCI OWP 750 V 1 ZA-43 G 342 ACN 4 1382 GAVISCON ESR 1174 837 ZD 13 T21