(5Z)-8-ethyl-5-[(4-oxidanylidenecyclohexa-2,5-dien-1-ylidene)hydrazinylidene]-8H-naphthalene-2-sulfonic acid

Systemtic Name: (5Z)-8-ethyl-5-[(4-oxidanylidenecyclohexa-2,5-dien-1-ylidene)hydrazinylidene]-8H-naphthalene-2-sulfonic acid Openeye Name: (5Z)-8-ethyl-5-[(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazono]-8H-naphthalene-2-sulfonic acid CAS Name: (5Z)-8-ethyl-5-[(4-oxo-1-cyclohexa-2,5-dienylidene)hydrazinylidene]-8H-naphthalene-2-sulfonic acid IUPAC Name: (5Z)-8-ethyl-5-[(4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinylidene]-8H-naphthalene-2-sulfonic acid Traditional Name: (5Z)-8-ethyl-5-[(4-ketocyclohexa-2,5-dien-1-ylidene)hydrazono]-8H-naphthalene-2-sulfonic acid Formula: C18H16N2O4S MolecularWeight: 356.39564

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

CCC1C=CC(=NN=C2C=CC(=O)C=C2)C3=C1C=C(C=C3)S(=O)(=O)O

Isomeric SMILES

CCC1C=C/C(=N/N=C2C=CC(=O)C=C2)/C3=C1C=C(C=C3)S(=O)(=O)O

InChI

InChI=1S/C18H16N2O4S/c1-2-12-3-10-18(20-19-13-4-6-14(21)7-5-13)16-9-8-15(11-17(12)16)25(22,23)24/h3-12H,2H2,1H3,(H,22,23,24)/b20-18-