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1392407-71-4

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1392407-71-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1392407-71-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,9,2,4,0 and 7 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1392407-71:
(9*1)+(8*3)+(7*9)+(6*2)+(5*4)+(4*0)+(3*7)+(2*7)+(1*1)=164
164 % 10 = 4
So 1392407-71-4 is a valid CAS Registry Number.

1392407-71-4Relevant articles and documents

N-Substituted 3,4-dihydroisoquinolinium ionic liquids as catalysts in alkenes epoxidation reactions

Baj, Stefan,Be?ch, MacIej,Gibas, Miros?aw

scheme or table, p. 197 - 205 (2012/09/08)

Because of their high reactivity, epoxides are one of the most important groups of organic compounds. These substances are synthesised primarily by the catalytic oxidation of alkenes in the liquid or gaseous phase. This study investigated new catalytic systems for epoxidation reactions using functionalised ionic liquids. These ionic liquids serve as oxygen transfer agents during the reactions. Several N-substituted 3,4-dihydroisoquinolinium ionic liquids were synthesised, and their potential as catalysts for epoxidation reactions was investigated. Cyclic alkenes such as cyclohexene and cyclooctene were used as model olefins.

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