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1380597-13-6

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1380597-13-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1380597-13-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,0,5,9 and 7 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1380597-13:
(9*1)+(8*3)+(7*8)+(6*0)+(5*5)+(4*9)+(3*7)+(2*1)+(1*3)=176
176 % 10 = 6
So 1380597-13-6 is a valid CAS Registry Number.

1380597-13-6Relevant articles and documents

Synthesis of 2,5-disubstituted 6-azaindoles from substituted aziridines via intramolecular cyclization

Lee, Hogyu,Kim, Jun Hee,Lee, Won Koo,Jung, Jae-Hoon,Ha, Hyun-Joon

supporting information; experimental part, p. 3120 - 3122 (2012/08/07)

A new and efficient preparation of pharmacologically and biologically important 2,5-disubstituted 6-azaindoles was achieved from cyclizations of aziridin-2-yl dipropargylic alcohols as adducts of two propargyl groups to ethyl 1-benzylaziridine-2-carboxylate. The sequential cyclizations include pyrrole formation and a novel base-catalyzed intramolecular acetylenic Schmidt reaction.

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