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83462-16-2

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83462-16-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83462-16-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,6 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 83462-16:
(7*8)+(6*3)+(5*4)+(4*6)+(3*2)+(2*1)+(1*6)=132
132 % 10 = 2
So 83462-16-2 is a valid CAS Registry Number.

83462-16-2Downstream Products

83462-16-2Relevant articles and documents

REACTIVITY OF ORGANOTIN COMPOUNDS. XXIII. REACTION OF LEAD TETRAACETATE WITH TRIETHYLSTANNYL AND TRIMETHYLSILYL ETHERS OF THE ENOLS OF CYCLIC KETONES AS A METHOD FOR THE PRODUCTION OF 2-ACETOXY KETONES

Kashin, A. N.,Tul'chinskii, M. L.,Bumagin, N. A.,Beletskaya, I. P.,Reutov, O. A.

, p. 1390 - 1395 (2007/10/02)

The reactions of 1-cyclohexenyloxytriethyltin with lead tetraacetate and (diacetoxyiodo)benzene and the reaction of the trimethylsilyl ethers of the enols of cyclopentanone, cyclohexanone, 2-methylcyclohexanone (2-methyl-1-cyclohexenyloxytrimethylsilane and 6-methyl-1-cyclohexenyloxytrimethylsilane), cholestan-3-one, dl-camphor, and 1-methone with lead tetraacetate at room temperature in methylene chloride were investigated.The reaction of 1-cyclohexenyloxytriethyltin with lead tetraacetate and (diacetoxyiodo)benzene leads to the formation of 2-acetoxycyclohexanone and 2,2'-dioxo-1,1'-bicyclohexyl. 1-Cyclohexenyloxytrimethylsilane reacts with lead tetraacetate, giving (1,2-diacetoxycyclohexyloxy)trimethylsilane and (2-acetoxy-1-cyclo-hexenyloxy)trimethylsilane.As a result of the reactions of the trimethylsilyl ethers of the ketone enols with lead tetraacetate after treatment with BF3Et2O the corresponding 2-acetoxy ketones are obtained.The reaction mechanisms are discussed.

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