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tetramethyl 1,4-cyclohexadiene-1,2,4,5-tetracarboxylate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

18316-79-5

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18316-79-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 18316-79-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,3,1 and 6 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 18316-79:
(7*1)+(6*8)+(5*3)+(4*1)+(3*6)+(2*7)+(1*9)=115
115 % 10 = 5
So 18316-79-5 is a valid CAS Registry Number.

18316-79-5Relevant academic research and scientific papers

2,3-DICARBOMETHOXY-1,3-BUTADIENE AND ITS REACTIONS

Tarnchompoo, Bongkoch,Thebtaranonth, Chachanat,Thebtaranonth, Yodhathai

, p. 6671 - 6674 (1987)

The preparation of 2,3-dicarbomethoxy-1,3-butadiene from flash vacuum pyrolysis of 3 (itself obtained from methylenation of 2) is described.The diene's reactions with nucleophiles and dienophiles are also reported.

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