195320-10-6 Usage
Class of compound
Phosphine oxide (organophosphorus compound)
Structure
Contains a phosphorus atom and an oxygen atom
Properties
Electron-rich
Uses
Organic synthesis, pharmaceuticals, materials, catalysis
Dependency
Synthesis and purity
Importance
Area of research in organic chemistry
Check Digit Verification of cas no
The CAS Registry Mumber 195320-10-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,5,3,2 and 0 respectively; the second part has 2 digits, 1 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 195320-10:
(8*1)+(7*9)+(6*5)+(5*3)+(4*2)+(3*0)+(2*1)+(1*0)=126
126 % 10 = 6
So 195320-10-6 is a valid CAS Registry Number.