Dansyl-L-lysine

Nα-[5-(Dimethylamino)-1-naphtylsulfonyl]lysine

N2-[5-(Dimethylamino)-1-naphtylsulfonyl]-L-lysine

N2-[[5-(Dimethylamino)-1-naphthalenyl]sulfonyl]-L-lysine

(2S)-2-(5-Dimethylamino-1-naphtylsulfonylamino)-6-aminohexanoic acid