Name: 4-Amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid CA Name: 1-Naphthalenesulfonic acid,4-amino-3-hydroxy-7-nitro- Molecular Structure: Molecular Formula:C10H8N2O6S Molecular Weight: 284.25 CAS Registry Number: 6259-63-8
Name: 5-Amino-8-nitronaphthalene-2-sulfonic acid CA Name: 2-Naphthalenesulfonic acid,5-amino-8-nitro- Molecular Structure: Molecular Formula:C10H8N2O9S Molecular Weight: 268.25 CAS Registry Number: 6357-74-0
Name: 8-Amino-5-nitronaphthalene-2-sulfonic acid CA Name: 2-Naphthalenesulfonic acid,8-amino-5-nitro- Molecular Structure: Molecular Formula:C10H8N2O5S Molecular Weight: 268.25 CAS Registry Number: 6357-78-4
Name: 5-Oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylic acid CA Name: 1H-pyrazole-3-carboxylic acid,4,5-dihydro-5-oxo-1-phenyl- Molecular Structure: Molecular Formula:C10H8N2O3 Molecular Weight: 204.18 CAS Registry Number: 119-18-6
Name: 4-Imino-5-hydroxy-8-amino-1(4H)-naphthalenone CA Name: 1(4H)-Naphthalenone,8-amino-5-hydroxy-4-imino- Molecular Structure: Molecular Formula:C10H8N2O2 Molecular Weight: 188.18 CAS Registry Number: 6259-68-3