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4,4′-Diamino-5,5′,2,2′-tetrachlorobiphenyl

Name: 4,4′-Diamino-5,5′,2,2′-tetrachlorobiphenyl CA Name: [1,1′-Biphenyl]-4,4′-diamine,2,2′,5,5′-tetrachloro- Molecular Structure: Molecular Formula:C12H8Cl4N2 Molecular Weight: 322.02 CAS Registry Number: 15721-02-5

1-Methyl-3-phenylbarbituric acid

Name: 1-Methyl-3-phenylbarbituric acid CA Name: 2,4,6(1H,3H,5H)-Pyrimidinetrione,1-methyl-3-phenyl- Molecular Structure: Molecular Formula:C11H10N2O3 Molecular Weight: 218.21 CAS Registry Number: 53727-29-0

5-Oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxamide

Name: 5-Oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxamide CA Name: 1H-Pyrazole-3-carboxamide,4,5-dihydro-5-oxo-1-phenyl- Molecular Structure: Molecular Formula:C10H10N3O2 Molecular Weight: 204.21 CAS Registry Number: 6401-98-5

4,5-Diaminonaphthalene-2,7-disulfonic acid

Name: 4,5-Diaminonaphthalene-2,7-disulfonic acid CA Name: 2,7-Naphthalenedisulfonic acid,4,5-diamino- Molecular Structure: Molecular Formula:C10H10N2O6S2 Molecular Weight: 318.33 CAS Registry Number: 6362-11-4

4,8-Diamino-2,6-naphthalenedisulfonic acid

Name: 4,8-Diamino-2,6-naphthalenedisulfonic acid CA Name: 2,6-Naphthalenedisulfonic acid,4,8-diamino- Molecular Structure: Molecular Formula:C10H810N2O6S2 Molecular Weight: 318.33 CAS Registry Number: 6362-06-7