739316-70-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 739316-70-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,9,3,1 and 6 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 739316-70:
(8*7)+(7*3)+(6*9)+(5*3)+(4*1)+(3*6)+(2*7)+(1*0)=182
182 % 10 = 2
So 739316-70-2 is a valid CAS Registry Number.
739316-70-2Relevant articles and documents
Addition/elimination reactions of ethylsulfonyl pyridines: Stereoselective synthesis of vinylpyridine allylic alcohols
O'Neil, Gregory W.,Drake, Nathan D.,Storvick, Jennifer M.
, p. 715 - 717 (2013)
2-(Phenylsulfonyl)ethyl pyridines can be coupled with aldehydes leading directly to sulfone-eliminated vinylpyridine allylic alcohols. These products are obtained in good yield and with high levels of stereocontrol.
