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1312922-16-9

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1312922-16-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1312922-16-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,1,2,9,2 and 2 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1312922-16:
(9*1)+(8*3)+(7*1)+(6*2)+(5*9)+(4*2)+(3*2)+(2*1)+(1*6)=119
119 % 10 = 9
So 1312922-16-9 is a valid CAS Registry Number.

1312922-16-9Downstream Products

1312922-16-9Relevant articles and documents

Meta-selective substitution of phenols with indoles via one-pot oxidative dearomatization-Michael addition-aromatization

Ye, Yang,Wang, Hua,Fan, Renhua

supporting information; experimental part, p. 923 - 926 (2011/06/17)

An oxidative coupling strategy involving hypervalent organoiodine-induced oxidative dearomatization of 4-substituted phenols, Br?nsted acid catalyzed Michael addition with indoles, and aromatization has been developed. The one-pot reaction provides an eff

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