DANSYL-L-LEUCINE;5-DIMETHYLAMINONAPHTHALENE-1-SULFONYL-L-LEUCINE;Dansylleucine;DANSYL-L-LEUCINE 98+%;Dns-Leu-OH;(S)-2-[[[5-(Dimethylamino)-1-naphthalenyl]sulfonyl]amino]-4-methylvaleric acid;N-[[5-(Dimethylamino)-1-naphthalenyl]sulfonyl]-L-leucine;N-[5-(Dimethylamino)-1-naphtylsulfonyl]leucine