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1233834-81-5

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1233834-81-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1233834-81-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,3,3,8,3 and 4 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1233834-81:
(9*1)+(8*2)+(7*3)+(6*3)+(5*8)+(4*3)+(3*4)+(2*8)+(1*1)=145
145 % 10 = 5
So 1233834-81-5 is a valid CAS Registry Number.

1233834-81-5Downstream Products

1233834-81-5Relevant articles and documents

Synthesis of new derivatives of diphenyl oxide

Popov,Korchagina,Kamaletdinova

experimental part, p. 468 - 471 (2010/08/05)

Studying of chemical properties of nitriles containing diphenyl oxide fragment in their structure opens wide prospects for obtaining new compounds possessing various chemical and pharmacological properties. They can be used as biologically active substances and ingredients of rubber mixtures of polyfunctional action. Effective synthetic approaches to imidate hydrochlorides, N-substituted imidates, and amidines containing 3-phenoxyphenyl fragment were developed from the corresponding nitriles like 3-(3-phenoxyphenyl)-2- propenylnitrile, 3-(3-phenoxyphenyl)-2-betenylnitrile, and 2-methyl-2-(3- phenoxybenzyloxy) propionitrile.

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