Pill Identification by Imprints: M450 Home Pill Identification by Imprints: M450 1 result PHENAZOPYRIDINE 100 MG TAB Side 1: M450 Color: Reddish-Brown Side 2: Shape: Round Other Popular Drug Imprint Y 45 CM2 HP 27 G451 EL 15 A 38 1453 FL11 VP 25 Y2 or P BAYER BAYER E122 A 16 M D54 A IH 2858 FP650 N635 K5 44-292 836 V360 RD02 1200 P10 logo and 510 A 25 P 075 GG 952 logo and 4359 A675 93 130 SZ Z5 Dulcolax 191 LOTREL 2265 328 179 GX CG5 93 3165 200 ER