2-[(6Z)-3-diazanyl-6-diazanylidene-8a,9-dihydroxanthen-9-yl]benzenesulfonic acid

Systemtic Name: 2-[(6Z)-3-diazanyl-6-diazanylidene-8a,9-dihydroxanthen-9-yl]benzenesulfonic acid Openeye Name: 2-[(6Z)-3-hydrazino-6-hydrazinylidene-8a,9-dihydroxanthen-9-yl]benzenesulfonic acid CAS Name: 2-[(6Z)-3-hydrazinyl-6-hydrazinylidene-8a,9-dihydroxanthen-9-yl]benzenesulfonic acid IUPAC Name: 2-[(6Z)-3-hydrazinyl-6-hydrazinylidene-8a,9-dihydroxanthen-9-yl]benzenesulfonic acid Traditional Name: 2-[(6Z)-3-hydrazino-6-hydrazono-8a,9-dihydroxanthen-9-yl]besylic acid Formula: C19H18N4O4S MolecularWeight: 398.43562

Click to see the large picture

Descriptors Computed from Structure

Canonical SMILES:

C1=CC=C(C(=C1)C2C3C=CC(=NN)C=C3OC4=C2C=CC(=C4)NN)S(=O)(=O)O

Isomeric SMILES

C1=CC=C(C(=C1)C2C3C=C/C(=N/N)/C=C3OC4=C2C=CC(=C4)NN)S(=O)(=O)O

InChI

InChI=1S/C19H18N4O4S/c20-22-11-5-7-13-16(9-11)27-17-10-12(23-21)6-8-14(17)19(13)15-3-1-2-4-18(15)28(24,25)26/h1-10,13,19,23H,20-21H2,(H,24,25,26)/b22-11-