132916-53-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 132916-53-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,2,9,1 and 6 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 132916-53:
(8*1)+(7*3)+(6*2)+(5*9)+(4*1)+(3*6)+(2*5)+(1*3)=121
121 % 10 = 1
So 132916-53-1 is a valid CAS Registry Number.
132916-53-1Relevant articles and documents
PHOSPHONIUM AZA-YLDIID AS REAGENT FOR ONE-POT SYNTHESIS OF PHOSPHINIMINES WITH FUNCTIONAL N-SUBSTITUENTS.
Cristeau, Henri-Jean,Manginot, Eric,Torreilles, Eliane
, p. 347 - 350 (1991)
A new procedure for the one-pot synthesis of phosphinimines with functional N-substituents using the alkylation of phosphonium aza-yldiid 1 with α-bromo esters or the direct introduction of phosphorus and sulfur groups.
