108735-20-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108735-20-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,7,3 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 108735-20:
(8*1)+(7*0)+(6*8)+(5*7)+(4*3)+(3*5)+(2*2)+(1*0)=122
122 % 10 = 2
So 108735-20-2 is a valid CAS Registry Number.
108735-20-2Relevant academic research and scientific papers
ALDOL ADDITION REACTIONS OF CHIRAL CROTONATE IMIDES
Evans, David A.,Sjogren, Eric B.,Bartroli, Javier,Dow, Robert L.
, p. 4957 - 4960 (2007/10/02)
Aldol addition reaction of the crotonate imides 1 and 2 affords the adducts 3 and 4 with high diastereoselection.Subsequent removal of the chiral auxiliary can be effected in good yield to provide a number of synthetically useful intermediates.
