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93710-50-0

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93710-50-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 93710-50-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,3,7,1 and 0 respectively; the second part has 2 digits, 5 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 93710-50:
(7*9)+(6*3)+(5*7)+(4*1)+(3*0)+(2*5)+(1*0)=130
130 % 10 = 0
So 93710-50-0 is a valid CAS Registry Number.

93710-50-0Relevant articles and documents

Total synthesis of (±)-cavicularin: Control of pyrone diels-alder regiochemistry using isomeric vinyl sulfones

Zhao, Peng,Beaudry, Christopher M.

supporting information, p. 402 - 405 (2013/03/13)

An intramolecular pyrone Diels-Alder reaction-elimination retro-Diels-Alder cascade of a vinyl sulfone was used in the synthesis of cavicularin, a molecule possessing conformational chirality. The vinyl sulfone substitution pattern allowed for regiocontrol in the Diels-Alder cascade event.

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