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 CL 85 U L logo and 144 U38 S253 M MN1 FENTANYL 1600 APO 021 7365 D20 S 127 M 55 P291 A-007 5 NL4S TCL 334 POLY 730 RP103 NORTRIPTYLINE G 343 ANI 173 H7.5 325 I 51 NT 16 L236 MX 23 93 3195 barr 400 mg MLX 152 Andrx 710 I2 A/P 12.5 / 15 E 25 CF B2 ANI 511 T21 AMBI 442 SAT 38AV