6975-76-4 Usage
General Description
[(E)-(2-methoxyphenyl)diazenyl]propanedinitrile is a chemical compound with a molecular formula C10H9N3O2. It is commonly used in the industry as a dye intermediate and as a pharmaceutical intermediate for the synthesis of various drugs. [(E)-(2-methoxyphenyl)diazenyl]propanedinitrile is a bright yellow to orange solid and is soluble in organic solvents. It has potential applications in the field of organic chemistry and pharmaceuticals due to its diazenyl and dinitrile functional groups, which can be utilized in the synthesis of diverse organic compounds. However, it is important to handle this compound with caution and follow proper safety procedures, as it may have harmful effects if not handled properly.
Check Digit Verification of cas no
The CAS Registry Mumber 6975-76-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,9,7 and 5 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 6975-76:
(6*6)+(5*9)+(4*7)+(3*5)+(2*7)+(1*6)=144
144 % 10 = 4
So 6975-76-4 is a valid CAS Registry Number.
6975-76-4Relevant articles and documents
Pyridazine derivatives and related compounds. 23*. synthesis of 3-substituted pyrazolo[3,4-c] pyridazines and their application as disperse dyes
Deeb,Yassin,Ouf,Shehta
experimental part, p. 212 - 222 (2011/08/21)
Acetylacetone and malononitrile were coupled with diazotized arylamines to give arylazoacetylacetones and arylazomalononitriles. When refluxed with 3-hydrazino-4,5-diphenyl-1H-pyrazolo-[3,4-c]pyridazine in the presence of ethanol/HCl, they yielded the corresponding 3-[4-(arylazo)-3,5-dimethylpyrazol- 1-yl]- and 3-[3,5-diamino-4-(arylazo)pyrazol-1-yl]-4,5-diphenyl-1H-pyrazolo[3,4- c]pyridazine dyes. The dyes were applied to polyester and polyamide fabrics, and their spectral and fastness properties were measured.
