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120642-84-4

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120642-84-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120642-84-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,6,4 and 2 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 120642-84:
(8*1)+(7*2)+(6*0)+(5*6)+(4*4)+(3*2)+(2*8)+(1*4)=94
94 % 10 = 4
So 120642-84-4 is a valid CAS Registry Number.

120642-84-4Downstream Products

120642-84-4Relevant articles and documents

VINYL ETHERS CONTAINING AN EPOXY GROUP. XVII. SYNTHESIS OF GLYCIDYL ESTERS OF N-(2-VINYLOXYETHYL)CARBAMIC AND 2-METHYL-1,3-OXAZOLIDINE-3-CARBOXYLIC ACIDS

Nedolya, N. A.,Rakhmatulina, T. N.,Dymchenko, V. I.,Rappoport, L. Ya.,Gavrilova, O. P.

, p. 1245 - 1249 (2007/10/02)

The previously unknown glycidyl N-(2-vinyloxyethyl)carbamate was obtained by the reaction of 2-vinyloxyethylamine with 3-chloro-1,2-propylene carbonate followed by dehydrochlorination of the intermediately formed 3-chloro-2-hydroxypropyl N-(2-vinyloxyethyl)carbamate.When heated above 120 deg C, 3-chloro-2-hydroxypropyl N-(2-vinyloxyethyl)carbamate isomerizes to 3-(3-chloro-2-hydroxypropyloxycarbonyl)-2-methyl-1,3-oxazolidine, the treatment of which with a base leads to the corresponding epoxide.

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