Pill Identification by Imprints: N42 Home Pill Identification by Imprints: N42 2 results CELECOXIB 100 MG CAPSULE Side 1: LU Color: White Side 2: N42 Shape: Oblong CELECOXIB 100 MG CAPSULE Side 1: LU Color: White Side 2: N42 Shape: Oblong Other Popular Drug Imprint 672 T31 CL 24 LZ 455 LCI 754 GX FC3 SZ 656 5412 MRK L77 604 D 35 L12 INDERAL XL 637 404 GG638 MYLAN 1049 L2U4 I 135 logo and 6450 LC 77 RG78 BI VGC G 422 GC VP 045 MP 114 XANAX 1.0 FI R 158 or 54 312 or WC 731 5410 323 SU 54 375 M500 Estradiol 0.05mg/day (Once Weekly)