463358-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 463358-39-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,6,3,3,5 and 8 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 463358-39:
(8*4)+(7*6)+(6*3)+(5*3)+(4*5)+(3*8)+(2*3)+(1*9)=166
166 % 10 = 6
So 463358-39-6 is a valid CAS Registry Number.
463358-39-6Relevant articles and documents
Amino acid derivatives and oximes of flavones
Ishchenko,Shulyak,Khilya
, p. 274 - 280 (2002)
4-Ethoxyflavylium tetrafluoroborates with substituents in rings A and B were synthesized. Their reaction with nitrogen-containing nucleophiles was investigated. It was shown that derivatives of flavones at the carbonyl group are formed as a result of thes