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939935-68-9

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939935-68-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 939935-68-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,3,9,9,3 and 5 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 939935-68:
(8*9)+(7*3)+(6*9)+(5*9)+(4*3)+(3*5)+(2*6)+(1*8)=239
239 % 10 = 9
So 939935-68-9 is a valid CAS Registry Number.

939935-68-9Downstream Products

939935-68-9Relevant academic research and scientific papers

A study of alkylation regioselectivity of 5-substituted tetrazoles with chloroacetamides

Pokhodylo,Savka,Matiichuk,Obushak

experimental part, p. 836 - 841 (2011/01/09)

Alkylation of 5-aryltetrazoles with N-arylchloroacetamides commonly proceeds regioselectively at 2 position of the tetrazole ring. The ratio of 1,5-and 2,5-regioisomers depends on the nature of a substituents in the benzene ring of the N-arylchloroacetami

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