79735-32-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79735-32-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,7,3 and 5 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 79735-32:
(7*7)+(6*9)+(5*7)+(4*3)+(3*5)+(2*3)+(1*2)=173
173 % 10 = 3
So 79735-32-3 is a valid CAS Registry Number.
79735-32-3Relevant articles and documents
Synthesis of Tertiary Phosphine Derivatives of Dihydrophenophosphazine
Freeman, Harold S.,Freedman, Leon D.
, p. 5373 - 5376 (2007/10/02)
The interaction of phosphorus trichloride and diarylamines at elevated temperatures yields chlorophosphine derivatives of the 5,10-dihydrophenophosphazine ring system.These compounds react with phenylmagnesium bromide to provide a facile synthesis of tert