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115920-94-0

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115920-94-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 115920-94-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,5,9,2 and 0 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 115920-94:
(8*1)+(7*1)+(6*5)+(5*9)+(4*2)+(3*0)+(2*9)+(1*4)=120
120 % 10 = 0
So 115920-94-0 is a valid CAS Registry Number.

115920-94-0Relevant articles and documents

CHEMISTRY OF ENOL ETHERS. LXXXIII. SYNTHESIS AND INVESTIGATION OF PENTA- AND HEXACARBOCYANINE DYES CONTAINING CYCLIC FRAGMENTS IN THE POLYMETHINE CHAIN

Makin, S. M.,Shavrygina, O. A.,Boiko, T. N.,Monich, N. V.,Pomogaev, A. I.

, p. 754 - 759 (2007/10/02)

4,6-Dimethylene- and 4,6-trimethylene-1,1,3,7,9-pentaethoxy-4,8-nonadienes were obtained by the reaction of 2,4-dimethylene- and 2,4-trimethylene-1,1,5,7-tetraethoxy-2,6-heptadienes with vinyl ethyl ether.Treatment of the products with N-methylaniline in

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