Cas 81612-52-4,5-(1H-Benzoimidazol-2-yl)-3-[(4-chloro-phenyl)-hydrazono]-1,4-dimethyl-3H-pyridine-2,6-dione

81612-52-4

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Basic information

Product Name: 5-(1H-Benzoimidazol-2-yl)-3-[(4-chloro-phenyl)-hydrazono]-1,4-dimethyl-3H-pyridine-2,6-dione
Synonyms: 5-(1H-Benzoimidazol-2-yl)-3-[(4-chloro-phenyl)-hydrazono]-1,4-dimethyl-3H-pyridine-2,6-dione
CAS NO:81612-52-4
Molecular Formula:
Molecular Weight: 393.832
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: 5-(1H-Benzoimidazol-2-yl)-3-[(4-chloro-phenyl)-hydrazono]-1,4-dimethyl-3H-pyridine-2,6-dione(CAS DataBase Reference)
NIST Chemistry Reference: 5-(1H-Benzoimidazol-2-yl)-3-[(4-chloro-phenyl)-hydrazono]-1,4-dimethyl-3H-pyridine-2,6-dione(81612-52-4)
EPA Substance Registry System: 5-(1H-Benzoimidazol-2-yl)-3-[(4-chloro-phenyl)-hydrazono]-1,4-dimethyl-3H-pyridine-2,6-dione(81612-52-4)

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: 81612-52-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 81612-52-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,6,1 and 2 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 81612-52:
(7*8)+(6*1)+(5*6)+(4*1)+(3*2)+(2*5)+(1*2)=114
114 % 10 = 4
So 81612-52-4 is a valid CAS Registry Number.

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81612-52-4Relevant academic research and scientific papers

Synthesis of Benzimidazole-substituted Pyridone Azo Disperse Dyes

Pednekar, S. R.,Samant, S. D.,Deval, S. D.,Deodhar, K. D.

, p. 1047 - 1049 (2007/10/02)

1-Substituted-1,2-dihydro-6-hydroxy-4-methyl-2-oxo-3-pyridinecarbonitriles (I) on treatment with 1,2-diaminobenzene (II) in polyphosphoric acid yield 1-substituted-1,2-dihydro-3-(2-benzimidazolyl)-6-hydroxy-4-methylpyridin-2-ones (IV).IV on treatment with

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