82154-47-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82154-47-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,1,5 and 4 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 82154-47:
(7*8)+(6*2)+(5*1)+(4*5)+(3*4)+(2*4)+(1*7)=120
120 % 10 = 0
So 82154-47-0 is a valid CAS Registry Number.
82154-47-0Relevant academic research and scientific papers
NEW DIMETHYL(METHYLENEOXYARYL)-PHOSPHINE OXIDES
Varbanov, S.,Tosheva, T.,Borisov, G.
, p. 397 - 402 (2007/10/02)
From dimethyl-chloromethyl-phosphine oxides and sodium phenolates of the corresponding mono-, di- and triphenols are prepared by the Williamson reaction new dimethyl(methyleneoxyaryl)phosphine oxides containing one, two or three phosphoryl groups. Key wor