1446308-71-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1446308-71-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,6,3,0 and 8 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1446308-71:
(9*1)+(8*4)+(7*4)+(6*6)+(5*3)+(4*0)+(3*8)+(2*7)+(1*1)=159
159 % 10 = 9
So 1446308-71-9 is a valid CAS Registry Number.
1446308-71-9Relevant articles and documents
Catalyzed Claisen rearrangements of O-allyl kojates
Pirrung, Michael C.,Nalbandian, Jenifer N.
, p. 3752 - 3754 (2013/07/19)
Allylic ethers of kojic acid undergo Claisen rearrangement with catalysis by zinc triflate to give the corresponding C-allylated kojic acids in moderate to good yields.