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108446-53-3

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108446-53-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 108446-53-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,4,4 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 108446-53:
(8*1)+(7*0)+(6*8)+(5*4)+(4*4)+(3*6)+(2*5)+(1*3)=123
123 % 10 = 3
So 108446-53-3 is a valid CAS Registry Number.

108446-53-3Downstream Products

108446-53-3Relevant articles and documents

SYNTHESIS OF ACETYLENIC DERIVATIVES OF 1,4-DIOXANE

Grigoryan, S.G.,Avetisyan, K.G.,Arzumanyan, A.M.,Mkrtchyan, A.A.,Matnishyan, A.A.

, p. 828 - 829 (1986)

Cyclic ketals - 2,5-dimethyl-2,5-bis(4-penten-2-ynyloxy)-1,4-dioxane and 2,5-dimethyl-2,5-bis(3-phenyl-2-propynyloxy)-1,4-dioxane - were isolated in the reaction of propargyl alcohol with vinyl- and phenylethynylcarbinols in the presence of HgO-BF3.O(C2H5)2 catalytic system.

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