CAS 87496-51-3

Formula: C20H16N4O5S

InChI: InChI=1S/C20H16N4O5S/c25-20(26)17-8-4-5-9-18(17)22-24-19(14-6-2-1-3-7-14)23-21-15-10-12-16(13-11-15)30(27,28)29/h1-13,21H,(H,25,26)(H,27,28,29)

InChI key: IKWWCDYBWKAQNS-UHFFFAOYSA-N

SMILES: C1=CC=C(C=C1)C(=NNC2=CC=C(C=C2)S(=O)(=O)O)N=NC3=CC=CC=C3C(=O)O