Cas 116893-45-9,6-(3-Amino-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-6H-dibenzo[b,h]carbazole-5,7,12,13-tetraone

116893-45-9

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Basic information

Product Name: 6-(3-Amino-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-6H-dibenzo[b,h]carbazole-5,7,12,13-tetraone
Synonyms: 6-(3-Amino-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-6H-dibenzo[b,h]carbazole-5,7,12,13-tetraone
CAS NO:116893-45-9
Molecular Formula:
Molecular Weight: 498.451
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 6-(3-Amino-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-6H-dibenzo[b,h]carbazole-5,7,12,13-tetraone(CAS DataBase Reference)
NIST Chemistry Reference: 6-(3-Amino-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-6H-dibenzo[b,h]carbazole-5,7,12,13-tetraone(116893-45-9)
EPA Substance Registry System: 6-(3-Amino-1,4-dioxo-1,4-dihydro-naphthalen-2-yl)-6H-dibenzo[b,h]carbazole-5,7,12,13-tetraone(116893-45-9)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 116893-45-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 116893-45-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,8,9 and 3 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 116893-45:
(8*1)+(7*1)+(6*6)+(5*8)+(4*9)+(3*3)+(2*4)+(1*5)=149
149 % 10 = 9
So 116893-45-9 is a valid CAS Registry Number.

116893-45-9Upstream product

2348-81-4 2-amino-1,4-naphthoquinone

116893-45-9Downstream Products

116893-45-9Relevant academic research and scientific papers

PHOTOLYSIS OF 2-AMINO- AND 2-METHYLAMINO-1,4-NAPHTHOQUINONE

Martins, F. J. C.,Viljoen, A. M.,Strydom, S. J.,Fourie, L.,Wessels, P. L.

, p. 591 - 598 (1988)

Pyrex-filtered sunlight irradiation of solutions of 2-amino-1,4-naphthoquinone unexpedtedly failed to produce cyclobutane dimers.Irradiation in acetic anhydride led to the formation of the trimeric 6--dibenzocarbazole-5,13:7,12-diquinone as well as 3,3'-diamino-2,2'-bi-carbazole-5,13:7,12-diquinone.Similar treatment of 2-methylamino-1,4-naphthoquinone afforded 6--dibenzocarbazole-5,13:7,12-diquinone and 6-methyl-dibenzocarbazole-5,13:7,12-diquinone

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