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137910-17-9

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137910-17-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137910-17-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,9,1 and 0 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 137910-17:
(8*1)+(7*3)+(6*7)+(5*9)+(4*1)+(3*0)+(2*1)+(1*7)=129
129 % 10 = 9
So 137910-17-9 is a valid CAS Registry Number.

137910-17-9Downstream Products

137910-17-9Relevant articles and documents

Asymmetric Amination of Carboxylic Acids via a Diels-Alder Strategy.

Gouverneur, Veronique,Ghosez, Leon

, p. 5349 - 5352 (2007/10/02)

2-Azadienes 1 which are readily prepared from acyl chlorides react with high facial selectivity with the chiral carbamoyl nitroso dienophile 2.Reduction and hydrolysis of the adducts yield enantiomerically pure amino acids.

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