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1,4,5,8-Naphthalenetetracarboxylic dianhydride;[2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone

Name: 1,4,5,8-Naphthalenetetracarboxylic dianhydride;[2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone

CA Name: [2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone

Molecular Structure:

1,4,5,8-Naphthalenetetracarboxylic dianhydride,[2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone,[2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone,CAS 81-30-1,268.18,C14H4O6

1,4,5,8-Naphthalenetetracarboxylic dianhydride,[2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone,[2]Benzopyrano[6,5,4-def][2]benzopyran-1,3,6,8-tetrone,CAS 81-30-1,268.18,C14H4O6

Molecular Formula:C14H4O6

Molecular Weight: 268.18

CAS Registry Number: 81-30-1

List of synthetic dyes :

C.I.Disperse orange 32

C.I.Disperse Yellow 58

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