| sodium n-(4-azido-2-nitrophenyl)-2-aminoethylsulfonate dihydrate |
| nap-taurine sodium salt dihydrate |
| n-(4-azido-2-nitrophenyl) taurine sodium salt dihydrate |
| n-(4-azido-2-nitrophenyl)-2-aminoethylsulfonic acid sodium salt dihydrate |
| 2-[(4-azido-2-nitrophenyl)amino]ethanesulfonic acid monosodium salt dihydrate |
