100243-80-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 100243-80-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,0,2,4 and 3 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 100243-80:
(8*1)+(7*0)+(6*0)+(5*2)+(4*4)+(3*3)+(2*8)+(1*0)=59
59 % 10 = 9
So 100243-80-9 is a valid CAS Registry Number.
100243-80-9Relevant articles and documents
Asymmetric epoxidation of fluoroolefins by chiral dioxirane. Fluorine effect on enantioselectivity
Wong, O. Andrea,Shi, Yian
supporting information; experimental part, p. 8377 - 8380 (2010/03/25)
(Chemical Equation Presented) The asymmetric epoxidation of various fluoroolefins has been studied using chiral ketone catalyst, and up to 93% ee was achieved with fructose-derived ketone 1.
