98061-93-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 98061-93-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,8,0,6 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 98061-93:
(7*9)+(6*8)+(5*0)+(4*6)+(3*1)+(2*9)+(1*3)=159
159 % 10 = 9
So 98061-93-9 is a valid CAS Registry Number.
98061-93-9Relevant articles and documents
The synthesis and functionalisation of quinuclidine enamine N-oxide and borane complex
O'Neil, Ian A.,Wynn, Duncan,Lai, Justine Y. Q.
, p. 271 - 274 (2000)
The synthesis of quinuclidine enamine N-oxide and quinuclidine enamine borane complex is described. Selective deprotonation of the double bond allows the direct functionalisation at the α-position with a range of electrophiles.