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N'-(1,1-diphenylpropan-2-ylidene)-4-methylbenzenesulfonohydrazide is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

113965-52-9

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113965-52-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 113965-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,3,9,6 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 113965-52:
(8*1)+(7*1)+(6*3)+(5*9)+(4*6)+(3*5)+(2*5)+(1*2)=129
129 % 10 = 9
So 113965-52-9 is a valid CAS Registry Number.

113965-52-9Relevant academic research and scientific papers

Reductive azidation of carbonyl compounds via tosylhydrazone intermediates using sodium azide

Barluenga, Jose,Tomas-Gamasa, Maria,Valdes, Carlos

, p. 5950 - 5952 (2012)

Simple and direct: Aldehydes and ketones can be transformed into alkyl azides through a reductive coupling of the corresponding tosylhydrazones in a process that takes place simply in the presence of K2CO3, tetrabutylammonium bromide

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