913477-04-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 913477-04-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,1,3,4,7 and 7 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 913477-04:
(8*9)+(7*1)+(6*3)+(5*4)+(4*7)+(3*7)+(2*0)+(1*4)=170
170 % 10 = 0
So 913477-04-0 is a valid CAS Registry Number.
913477-04-0Relevant articles and documents
Palladium-mediated intramolecular carbonylative annulation of o-alkynylphenols to synthesize benzo[b]furo[3,4-d]furan-1-ones.
Hu,Yang
, p. 1387 - 1390 (2007/10/03)
[reaction in text] The carbonylative annulation of o-alkynylphenols mediated by PdCl(2)(PPh(3))(2) and dppp in the presence of CsOAc at 55 degrees C in acetonitrile under a balloon pressure of CO generates functionalized benzo[b]furo[3,4-d]furan-1-ones in
