66928-38-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 66928-38-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,6,9,2 and 8 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 66928-38:
(7*6)+(6*6)+(5*9)+(4*2)+(3*8)+(2*3)+(1*8)=169
169 % 10 = 9
So 66928-38-9 is a valid CAS Registry Number.
66928-38-9Relevant academic research and scientific papers
Phosphonium-hydrogendichloride, I. Darstellung und Eigenschaften von Phosphonium-hydrogendichloriden
Kuchen, Wilhelm,Somberg, Heinrich,Tobolla, Uwe
, p. 3485 - 3498 (2007/10/02)
Phosphonium hydrogendichlorides of general formula + - (1) and + - (5) as well as of the bifunctional type 2+ 2- (6) are obtained by different methods as well crystallized compounds, which are extre
