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1313396-15-4

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1313396-15-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1313396-15-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,3,3,9 and 6 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1313396-15:
(9*1)+(8*3)+(7*1)+(6*3)+(5*3)+(4*9)+(3*6)+(2*1)+(1*5)=134
134 % 10 = 4
So 1313396-15-4 is a valid CAS Registry Number.

1313396-15-4Relevant articles and documents

Silver-catalyzed synthesis of disubstituted isoxazoles by cyclization of alkynyl oxime ethers

Ueda, Masafumi,Ikeda, Yuki,Sato, Aoi,Ito, Yuta,Kakiuchi, Maiko,Shono, Hiroko,Miyoshi, Tetsuya,Naito, Takeaki,Miyata, Okiko

, p. 4612 - 4615 (2011/07/08)

A facile and practical synthesis of 3,5-disubstituted isoxazoles via a silver-catalyzed cyclization and subsequent protonation of alkynyl oxime ethers has been developed. The methodology was successfully applied to the synthesis of a biologically active i

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