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1028224-86-3

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1028224-86-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1028224-86-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,2,8,2,2 and 4 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1028224-86:
(9*1)+(8*0)+(7*2)+(6*8)+(5*2)+(4*2)+(3*4)+(2*8)+(1*6)=123
123 % 10 = 3
So 1028224-86-3 is a valid CAS Registry Number.

1028224-86-3Upstream product

1028224-86-3Downstream Products

1028224-86-3Relevant articles and documents

An iodoetherification-dehydroiodination strategy for the synthesis of complex spiroketals from dihydroxyalkene precursors

Tony,Li, Xiaohua,Dabideen, Darrin,Li, Jialiang,Mootoo, David R.

supporting information; experimental part, p. 1165 - 1169 (2008/10/09)

Dihydroxyalkenes or their monoprotected alcohol derivatives are transformed to 5,5- and 5,6-spiroketals through a sequence involving an initial iodocyclization, followed by a silver triflate mediated spiroketalization step on the derived hydroxy-iodoether. This journal is The Royal Society of Chemistry.

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