1566-72-9 Usage
Class
Dioxaphosphole derivative
Structure
Five-membered heterocyclic ring with one oxygen and one phosphorus atom
Substituents
Methyl and phenyl groups
Functional groups
Three methoxy groups on the oxygen atoms
Applications
Organic synthesis and medicinal chemistry
Use
Building block for pharmaceutical compounds and complex organic molecules
Reactivity
Versatile reagent for the formation of new carbon-phosphorus bonds and other chemical transformations
Check Digit Verification of cas no
The CAS Registry Mumber 1566-72-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,5,6 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1566-72:
(6*1)+(5*5)+(4*6)+(3*6)+(2*7)+(1*2)=89
89 % 10 = 9
So 1566-72-9 is a valid CAS Registry Number.