1-Chlorosulfonyl-5-dimethylaminonaphthalene 1-Dimethylaminonaphthalene-5-sulfonyl chloride 1-NAPHTHALENESULFONYL CHLORIDE, 5-(DIMETHYLAMINO)- 4-14-00-02801 (Beilstein Handbook Reference) 5-Dimethylaminonaphthalene-1-sulfonyl chloride 5-Dimethylaminonaphthalene-1-sulphonyl chloride 5-Dimethylaminonaphthyl-5-sulfonyl chloride 605-65-2 AI3-52455 BRN 2217205 DNS chloride Dansyl Dansyl chloride Dimethylaminonaphthalenesulfonyl chloride EINECS 210-092-6 NSC 83616