Pill Identification by Imprints: BN4 Home Pill Identification by Imprints: BN4 2 results BUNAVAIL 4.2-0.7 MG FILM Side 1: BN4 Color: Yellow Side 2: Shape: Rectangular BUNAVAIL 4.2-0.7 MG FILM Side 1: BN4 Color: Yellow Side 2: Shape: Rectangular Other Popular Drug Imprint ZA48 A21 ZC 15 EK 10 WATSON 152 141 T 47 G G 676 610 SL 25 A028 MYLAN 4415 4009 HYPROST GG 330 MYLAN 3402 XENICAL 120 AN 321 IRESSA 250 A-P 2 NA 500 LAMICTAL XR 100 702 WATSON 932 CTI 115 PLIVA 434 51H 51H logo and 351 Sandoz 540 M 37 ZF 42 NT 50 L 348 par 220 West-ward 210 2088 V RN5 M B3