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1192805-54-1

1192805-54-1

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1192805-54-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1192805-54-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,2,8,0 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1192805-54:
(9*1)+(8*1)+(7*9)+(6*2)+(5*8)+(4*0)+(3*5)+(2*5)+(1*4)=161
161 % 10 = 1
So 1192805-54-1 is a valid CAS Registry Number.

1192805-54-1Relevant articles and documents

Aromatic enamide/ene metathesis toward substituted indoles and its application to the synthesis of indomethacins

Kasaya, Yayoi,Hoshi, Kosuke,Terada, Yukiyoshi,Nishida, Atsushi,Shuto, Satoshi,Arisawa, Mitsuhiro

experimental part, p. 4606 - 4613 (2009/12/27)

A. steric and electronic effect: on enamide/ene metathesis, a novel preparation of 2-substituted indoles and 3-substituted indoles using enamide-ene metathesis as a key reaction, and its application to the synthesis of indoniethacin are described. Wiley-VCH Verlag GmbH & Co. KGaA.

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