97570-28-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 97570-28-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,7,5,7 and 0 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 97570-28:
(7*9)+(6*7)+(5*5)+(4*7)+(3*0)+(2*2)+(1*8)=170
170 % 10 = 0
So 97570-28-0 is a valid CAS Registry Number.
97570-28-0Relevant articles and documents
Stereochemistry of the Reductive Alkylation of α,β-Epoxy Ketones
McChesney, James D.,Thompson, Thomas N.
, p. 3473 - 3481 (1985)
α-Epoxy ketones have been found to be useful intermediates for regiospecific alkylation of ketones.We have examined the steric course of the alkylation and shown it to be highly stereoselective.