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79697-72-6

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79697-72-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 79697-72-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,6,9 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 79697-72:
(7*7)+(6*9)+(5*6)+(4*9)+(3*7)+(2*7)+(1*2)=206
206 % 10 = 6
So 79697-72-6 is a valid CAS Registry Number.

79697-72-6Upstream product

79697-72-6Downstream Products

79697-72-6Relevant articles and documents

The Reaction of 2,4,6-Triphenyl-1,3-oxazinylium Perchlorate with Amino Compounds

Shibuya, Isao

, p. 2387 - 2390 (1981)

The reaction of 2,4,6-triphenyl-1,3-oxazinylium perchlorate with various kinds of amino compounds was studied.Primary amines and semicarbazides gave pyrimidinium perchlorates. o-Phenylenediamine, 0-aminobenzamide, and o-aminothiophenol afforded 2,4-diphenyl-1,5-benzodiazepine, 2-phenyl-4-hydroxyquinazoline, and 2-phenyl-1,3-benzothiazole respectively.Benzoylhydrazine, 4-pyridinecarbohydrazine, and 4-phenylthiosemicarbazide all led to pyrazoline derivatives.N,N-Dimethylhydrazine yielded two chain products competitively, while N,N'-dimethylhydrazine gave 1,2-dimethyl-3,5-diphenyl-1,2,4-triazolylium and 1,2-dimethyl-3,5-diphenyl-pyrazoly lium perchlorate competitively.It was thus shown that 2,4,6-triphenyl-1,3-oxazinylium perchlorate reacts with amino compounds in a complicated fashion to afford various heterocyclic compounds and other derivatives.

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