143259-85-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 143259-85-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,3,2,5 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 143259-85:
(8*1)+(7*4)+(6*3)+(5*2)+(4*5)+(3*9)+(2*8)+(1*5)=132
132 % 10 = 2
So 143259-85-2 is a valid CAS Registry Number.
143259-85-2Relevant articles and documents
Monofunctionalization of phenolic hydroxy onto a polyphenol
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, (2008/06/13)
A region-specific monofunctionalization of a phenolic hydroxy onto a polyphenol for the preparation of a compound of the formula STR1 wherein R is selected from the group consisting of hydrogen, alkyl of 1 to 8 carbon atoms, alkenyl and alkynyl of 2 to 8
