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1422447-37-7

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1422447-37-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1422447-37-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,2,2,4,4 and 7 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1422447-37:
(9*1)+(8*4)+(7*2)+(6*2)+(5*4)+(4*4)+(3*7)+(2*3)+(1*7)=137
137 % 10 = 7
So 1422447-37-7 is a valid CAS Registry Number.

1422447-37-7Downstream Products

1422447-37-7Relevant articles and documents

A mild method for generation of o-quinone methides under basic conditions. the facile synthesis of trans-2,3-dihydrobenzofurans

Chen, Mu-Wang,Cao, Liang-Liang,Ye, Zhi-Shi,Jiang, Guo-Fang,Zhou, Yong-Gui

, p. 1660 - 1662 (2013)

A novel and efficient method for the generation of o-quinone methide intermediates was developed from the readily available 2-tosylalkylphenols under the mild basic conditions, and their reactions with sulfur ylides were investigated for the stereoselective synthesis of trans-2,3-dihydrobenzofurans. The Royal Society of Chemistry 2013.

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