248581-57-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 248581-57-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,8,5,8 and 1 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 248581-57:
(8*2)+(7*4)+(6*8)+(5*5)+(4*8)+(3*1)+(2*5)+(1*7)=169
169 % 10 = 9
So 248581-57-9 is a valid CAS Registry Number.
248581-57-9Relevant articles and documents
Neutral and cationic group 13 phosphinimine and phosphinimide complexes
Ong, Christopher M.,McKarns, Peggy,Stephan, Douglas W.
, p. 4197 - 4204 (1999)
Reactions of the silylphosphimines R3PNSiMe3 (R = i-Pr, Ph, Cy) with AlCl3, AlMeCl2, AlMe2Cl, and AlMe3 afford the compounds (i-Pr3PNSiMe3)AlCl3 (1), (Rsub
