72922-67-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72922-67-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,9,2 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 72922-67:
(7*7)+(6*2)+(5*9)+(4*2)+(3*2)+(2*6)+(1*7)=139
139 % 10 = 9
So 72922-67-9 is a valid CAS Registry Number.
72922-67-9Relevant articles and documents
Fulgoicin, A New Depsidone from the Lichen Fulgensia fulgida (Nyl.) Szat.
Mahandru, M. Mohan,Tajbakhsh, Alireza
, p. 2249 - 2252 (2007/10/02)
The synthesis of the depsidone 2,4-dichloro-3-hydroxy-8-methoxy-1,6,9-trimethyl-11H-dibenzodioxepin-11-one (fulgoicin) is described.