1H-Indazole 271-44-3 ST5177678 InChI=1/C7H6N2/c1-2-4-7-6(3-1)5-8-9-7/h1-5H,(H,8,9 1,2-Benzodiazole 1,2-Benzopyrazole I2401_ALDRICH ZINC00331678 NSC26336 WLN: T56 BMNJ AC-907/25014165 NSC90357 1,2-Diazaindene 1,2-Diazaindene (VAN) 1H-Benzopyrazole 2-Azaindole EINECS 205-978-4 INDAZOLE Isoindazole NSC 26336 CHEBI:36669 2H-indazole CHEBI:36670