83300-27-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83300-27-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,3,0 and 0 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 83300-27:
(7*8)+(6*3)+(5*3)+(4*0)+(3*0)+(2*2)+(1*7)=100
100 % 10 = 0
So 83300-27-0 is a valid CAS Registry Number.
83300-27-0Relevant academic research and scientific papers
IONEN, XII Ionenpaarassoziation als Hilfmittel bei der Strukturbestimmung
Schiemenz, G. P.,Papageorgiu, E.
, p. 41 - 58 (2007/10/02)
Anion-induced 1H-NMR signal displacements provide a method to evaluate the position of the positive charge in 8-dimethylamino naphth-1-yl-phosphonium salts and thus to decide whether the amino-phosphonium formula or a tricyclic ammonium formula with penta
