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335165-19-0

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335165-19-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 335165-19-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,3,5,1,6 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 335165-19:
(8*3)+(7*3)+(6*5)+(5*1)+(4*6)+(3*5)+(2*1)+(1*9)=130
130 % 10 = 0
So 335165-19-0 is a valid CAS Registry Number.

335165-19-0Relevant articles and documents

Preparation of polycyclic systems by sequential 5-exo-digonal radical cyclization, 1,5-hydrogen transfer from silicon, and 5-endo-trigonal cyclization

Clive,Yang,Macdonald,Wang,Cantin

, p. 1966 - 1983 (2007/10/03)

Radicals of type 1 undergo 5-exo diagonal cyclization, and the resulting vinyl radical abstracts hydrogen from silicon to afford a silicon-centered radical. This radical closes in a 5-endo trigonal manner to generate radicals of type 4, which are reduced

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