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101970-16-5

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101970-16-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 101970-16-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,1,9,7 and 0 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 101970-16:
(8*1)+(7*0)+(6*1)+(5*9)+(4*7)+(3*0)+(2*1)+(1*6)=95
95 % 10 = 5
So 101970-16-5 is a valid CAS Registry Number.

101970-16-5Downstream Products

101970-16-5Relevant articles and documents

Investigation of the Amide Rotation in N,N-Dialkylbenzamides. 7--Re-examination of the Role of the Hydrogen Bond in 2-Mercapto Substituted Derivatives

Gryff-Keller, Adam,Szczecinski, Przemyslaw

, p. 655 - 658 (1985)

Barriers to the amide rotation in mercapto-N,N-dialkylbenzamides and some of their derivatives were measured by dynamic 1H NMR.For N,N-diisopropylamides, barriers to rotation about carbonyl-aryl bond were also determined.The results show that the intramolecular hydrogen bond has only a very small influence on the measured barriers.In contrast to the literature data, only one set of signals, common to all possible forms of 2-mercapto-N,N-dimethylbenzamide, has been observed.

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