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Archive for the 'Dye intermediates' Category

4-(Naphthalen-1-yldiazenyl)naphthalen-1-amine

Name: 4-(Naphthalen-1-yldiazenyl)naphthalen-1-amine CA Name: 1-Naphthalenamine,4-(1-naphthalenylazo)- Molecular Structure: Molecular Formula:C20H15N3 Molecular Weight: 297.35 CAS Registry Number: 2835-61-2

4-Chloro-2-methoxy-5-methylbenzenamine

Name: 4-Chloro-2-methoxy-5-methylbenzenamine CA Name: O-Anisidme,4-chloro-5-methyl- Molecular Structure: Molecular Formula:C8H10ClNO Molecular Weight: 171.62 CAS Registry Number: 6376-14-3

Ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate

Name: Ethyl 5-oxo-1-phenyl-4,5-dihydro-1H-pyrazole-3-carboxylate CA Name: 1H-Pyrazole-3-carboxylic acid,4,5-dihydro-5-oxo-1-phenyl,ethyl ester Molecular Structure: Molecular Formula:C12H12N2O3 Molecular Weight: 232.24 CAS Registry Number: 89-33-8

N-[4-(4-benzoylimino-9,10-dioxo-anthracen-1-ylidene)amino-9,10-dihydroxy-anthracen-1-yl]benzamide

Name: N-[4-(4-benzoylimino-9,10-dioxo-anthracen-1-ylidene)amino-9,10-dihydroxy-anthracen-1-yl]benzamide CA Name: Benzamide,N,N’-[iminobis(9,10-dihydro-9,10-dioxo-4,1-anthracenediyl)]bis- Molecular Structure: Molecular Formula:C42H25N3O6 Molecular Weight: 667.66 CAS Registry Number: 128-79-0

3,3′-Dimethyl-4,4′-bis(3-hydroxy-2-naphthoylamino)biphenyl

Name: 3,3′-Dimethyl-4,4′-bis(3-hydroxy-2-naphthoylamino)biphenyl CA Name: 2-Naphthalenecarboxamide,N,N’-(3,3′-dimethyl(1,1′-biphenyl)-4,4′-diyl)bis(3-hydroxy- Molecular Structure: Molecular Formula:C36H28N2O4 Molecular Weight: 552.62 CAS Registry Number: 3692-05-5