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86170-49-2

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86170-49-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86170-49-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,1,7 and 0 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 86170-49:
(7*8)+(6*6)+(5*1)+(4*7)+(3*0)+(2*4)+(1*9)=142
142 % 10 = 2
So 86170-49-2 is a valid CAS Registry Number.

86170-49-2Downstream Products

86170-49-2Relevant articles and documents

DECOMPOSITION DU PERCARBONATE DE O,O-t-BUTYLE ET O-ISOPROPENYLE EN SOLUTION DANS DES CYCLANES

Jaouhari, R.,Filliatre, C.,Maillard, B.,Villenave, J.J.

, p. 3137 - 3142 (1982)

Thermolysis of O,O-t-butyl and O-isopropenyl percarbonate in cyclohexane involves free-radical acetonylation of solvent.Free radicals derived from solvent add to the percarbonate double bond and after a double β-scission reaction, cyclohexylacetone carbon dioxide and t-butoxy radicals are formed.Abstracting H atoms from the solvent, t-butoxy radicals regenerate free radicals from solvent, and the reaction becomes a chain process.Extending the study to other cycloalkanes it has been shown that the process is a general synthesis method for cycloalkylacetones.On the other hand, competitive reactions of pairs of solvents have shown that the reactivity of the substrates depends on H atom lability and on more complex phenomena like transfers between hydrocarbons and C-centred free-radicals.

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