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1,4-Dichloro-2,5-bis(2-hydroxy-2-naphthamido)benzene

Name: 1,4-Dichloro-2,5-bis(2-hydroxy-2-naphthamido)benzene CA Name: 2-Naphthalenecarboxamide,N,N’-(2,5-dichloro-1,4-phenylene)bis[3-hydroxy- Molecular Structure: Molecular Formula:C28H18Cl2N2O4 Molecular Weight: 517.36 CAS Registry Number: 30204-87-6

Butanamide,N,N’-(3,3′-dimethyl[1,1′-biphenyl]-4,4′-diyl)bis[oxo-

Name: CA Name: Butanamide,N,N’-(3,3′-dimethyl[1,1′-biphenyl]-4,4′-diyl)bis[oxo- Molecular Structure: Molecular Formula:C22H24N2O4 Molecular Weight: 380.44 CAS Registry Number: 91-96-3

N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea

Name: N,N’-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea CA Name: 2-Naphthalenesulfonic acid,7,7′-(carbonyldiimino)bis[4-hydroxy-, Molecular Structure: Molecular Formula:C21H16N2O9S2 Molecular Weight: 504.49 CAS Registry Number: 134-47-4

4,4′-Bis(3-oxobutanamido)-1,1-biphenyl

Name: 4,4′-Bis(3-oxobutanamido)-1,1-biphenyl CA Name: Butanamide,N,N’-[1,1′-biphenyl]-4,4′-diylbis[3-oxo- Molecular Structure: Molecular Formula:C20H20N2O4 Molecular Weight: 352.38 CAS Registry Number: 92-90-0

N1,N3-dip-tolylbenzene-1,3-diamine

Name: N1,N3-dip-tolylbenzene-1,3-diamine CA Name: M-Phenylenediamine,N,N-di-p-tolyl- Molecular Structure: Molecular Formula:C20H20N2 Molecular Weight: 288.39 CAS Registry Number: 620-49-5