Pill Identification by Imprints: B 4 Home Pill Identification by Imprints: B 4 2 results BUSPIRONE HCL 15 MG TABLET Side 1: B 4 Color: White Side 2: Shape: Rectangular BUSPIRONE HCL 15 MG TABLET Side 1: B 4 Color: White Side 2: Shape: Rectangular Other Popular Drug Imprint MYLAN 186 44 157 Correctol CL 76 MP 79 STO 150 logo and 804 logo and 1830 Pfizer 341 MP 303 cor 956 HP 63 L 298 116 P0 02 3799 J2 logo and 3090 44 111 W121 RDY 665 O23 PERCOGESIC U 168 838 M F4 SZ 135 G 32 H22 L421 C 23 MYLAN 7165 logo and S25 1000 M GG ZC55 K 55 Integra-F logo and 28