69301-53-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 69301-53-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,3,0 and 1 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 69301-53:
(7*6)+(6*9)+(5*3)+(4*0)+(3*1)+(2*5)+(1*3)=127
127 % 10 = 7
So 69301-53-7 is a valid CAS Registry Number.
69301-53-7Relevant articles and documents
C-PRENYLATION OF ISOPENTENYL DERIVATIVES WITH SULFONIUM SALTS
Badet, B.,Julia, M.,Marazano, C.
, p. 2007 - 2010 (2007/10/02)
Reaction of isopentenyl acetate (or n-butyl ether) with oil soluble prenyl sulfonium salts in the presence of a hintered amine leads to prenylation on the terminal carbon atom.