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Benzoic acid, 5-[[4-(dimethylamino)phenyl]azo]-2-nitro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

73651-75-9

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73651-75-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 73651-75-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,6,5 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 73651-75:
(7*7)+(6*3)+(5*6)+(4*5)+(3*1)+(2*7)+(1*5)=139
139 % 10 = 9
So 73651-75-9 is a valid CAS Registry Number.

73651-75-9Relevant academic research and scientific papers

Studies on Monolayers. 1. Surface Tension and Absorption Spectroscopic Measurements of Monolayers of Surface-Active Azo and Stilbene Dyes

Heesemann, Juergen

, p. 2167 - 2176 (1980)

In order to develop new molecules as functional components of monolayer assemblies a series of nine surface-active azo and stilbene compounds are synthesized.Their monolayer properties at the air-water interface are studied by surface pressure-surface are

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