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1204206-16-5

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1204206-16-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1204206-16-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,2,0 and 6 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1204206-16:
(9*1)+(8*2)+(7*0)+(6*4)+(5*2)+(4*0)+(3*6)+(2*1)+(1*6)=85
85 % 10 = 5
So 1204206-16-5 is a valid CAS Registry Number.

1204206-16-5Downstream Products

1204206-16-5Relevant articles and documents

Facile generation of a strained cyclic vinyl cation by thermal solvolysis of cyclopent-1-enyl-λ3-bromanes

Miyamoto, Kazunori,Shiro, Motoo,Ochiai, Masahito

supporting information; experimental part, p. 8931 - 8934 (2010/02/28)

Last of the cyclic vinyl cations: The simple solvolysis of cyclopent-1 -enyl-13-bromane efficiently generates the highly strained cyclopent-1 -enyl cation at room temperature (see scheme). The very high nucleofugality of the aryl-13-bromanyl groups are re

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