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147298-55-3

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147298-55-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 147298-55-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,7,2,9 and 8 respectively; the second part has 2 digits, 5 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 147298-55:
(8*1)+(7*4)+(6*7)+(5*2)+(4*9)+(3*8)+(2*5)+(1*5)=163
163 % 10 = 3
So 147298-55-3 is a valid CAS Registry Number.

147298-55-3Downstream Products

147298-55-3Relevant articles and documents

Novel 2H-1,3-benzoxazine ring formation by intramolecular heterocyclization of N-(α-aryloxyalkyl)imidoyl chlorides

Onys'ko, Petro P.,Zamulko, Kateryna A.,Kyselyova, Olena I.,Syzonenko, Yaroslav A.

, p. 421 - 428 (2017)

A convenient synthetic approach to derivatives of 2-trichloromethyl and 2-dichlorometylene-2H-1,3-benzoxazines, based on intramolecular heterocyclization of readily accessible N-(α-aryloxytrichloroethyl)imidoyl chlorides, was developed. Base induced dehyd

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