501012-73-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 501012-73-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,1,0,1 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 501012-73:
(8*5)+(7*0)+(6*1)+(5*0)+(4*1)+(3*2)+(2*7)+(1*3)=73
73 % 10 = 3
So 501012-73-3 is a valid CAS Registry Number.
501012-73-3Relevant academic research and scientific papers
Preparation of chiral propargylic alcohols from α,β-unsaturated esters
Chun, Jiong,Byun, Hoe-Sup,Bittman, Robert
, p. 8043 - 8045 (2007/10/03)
A series of chiral propargylic alcohols with high enantiomeric excess was prepared by asymmetric dihydroxylation of α,β-unsaturated esters, conversion of the diols to 4-(chloromethyl)-1,3-dioxolane intermediates, and base-induced elimination.
