1448343-90-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1448343-90-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,4,8,3,4 and 3 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1448343-90:
(9*1)+(8*4)+(7*4)+(6*8)+(5*3)+(4*4)+(3*3)+(2*9)+(1*0)=175
175 % 10 = 5
So 1448343-90-5 is a valid CAS Registry Number.
1448343-90-5Relevant articles and documents
One pot synthesis of 3,9-bis-(2,4-di-tert-butyl phenoxy)-2,4,8,10-tetraoxa- 3,9-diphospha-spiro[5.5]undecane, their chalcogenides and metal complexes
Rani, Manju,Shukla, Davender Kumar,Khan, Arif Ali
, p. 4556 - 4558 (2013)
A simple method for the synthesis of 3,9-di[2,4-di-tert-butyl phenoxy]-2,4,8,10-tetraoxa-3,9-diphospha-spiro[5.5]undecane and its chalcogenides and metal complex are reported.
