(3E)-5-(methylamino)-3-(naphthalen-2-ylhydrazinylidene)-4-oxidanylidene-naphthalene-2-sulfonic acid

Systemtic Name: (3E)-5-(methylamino)-3-(naphthalen-2-ylhydrazinylidene)-4-oxidanylidene-naphthalene-2-sulfonic acid Openeye Name: (3E)-5-(methylamino)-3-(2-naphthylhydrazono)-4-oxo-naphthalene-2-sulfonic acid CAS Name: (3E)-5-(methylamino)-3-(2-naphthalenylhydrazinylidene)-4-oxo-2-naphthalenesulfonic acid IUPAC Name: (3E)-5-(methylamino)-3-(naphthalen-2-ylhydrazinylidene)-4-oxonaphthalene-2-sulfonic acid Traditional Name: (3E)-4-keto-5-(methylamino)-3-(2-naphthylhydrazono)naphthalene-2-sulfonic acid Formula: C21H17N3O4S MolecularWeight: 407.44238

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CNC1=CC=CC2=C1C(=O)C(=NNC3=CC4=CC=CC=C4C=C3)C(=C2)S(=O)(=O)O

Isomeric SMILES

CNC1=CC=CC2=C1C(=O)/C(=N\NC3=CC4=CC=CC=C4C=C3)/C(=C2)S(=O)(=O)O

InChI

InChI=1S/C21H17N3O4S/c1-22-17-8-4-7-15-12-18(29(26,27)28)20(21(25)19(15)17)24-23-16-10-9-13-5-2-3-6-14(13)11-16/h2-12,22-23H,1H3,(H,26,27,28)/b24-20-