131010-99-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131010-99-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,0,1 and 0 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 131010-99:
(8*1)+(7*3)+(6*1)+(5*0)+(4*1)+(3*0)+(2*9)+(1*9)=66
66 % 10 = 6
So 131010-99-6 is a valid CAS Registry Number.
131010-99-6Relevant academic research and scientific papers
THE CONTROL OF DIASTEREOSELECTIVITY IN THE MICHAEL REACTION OF KETONIC ENOLATES WITH CROTONIC ACID DERIVATIVES
Corey, E. J.,Houpis, Ioannis N.
, p. 2421 - 2424 (2007/10/02)
Methodology is described for the selective generation of either anti or syn Michael adducts from various ketone enolates and crotonic ester 18 or amide 15.
