98968-98-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98968-98-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,9,6 and 8 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 98968-98:
(7*9)+(6*8)+(5*9)+(4*6)+(3*8)+(2*9)+(1*8)=230
230 % 10 = 0
So 98968-98-0 is a valid CAS Registry Number.
98968-98-0Relevant academic research and scientific papers
Tautomeric equilibrium of cyclic β-ketoester enamines
Labelle, Marc,Gravel, Denis
, p. 1884 - 1890 (2007/10/02)
The conjugated-unconjugated tautomerism of β-ketoester enamines has been investigated.Enamines with different amine ring size, ketone ring size, and alkyl ester group have been prepared.Equilibrium ratios of the conjugated and unconjugated forms have been
