499972-35-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 499972-35-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,9,9,9,7 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 499972-35:
(8*4)+(7*9)+(6*9)+(5*9)+(4*7)+(3*2)+(2*3)+(1*5)=239
239 % 10 = 9
So 499972-35-9 is a valid CAS Registry Number.
499972-35-9Relevant academic research and scientific papers
Convergent synthesis of AB2-AB3 hybrid-type of amphiphilic oligoethyleneoxy-modified poly(benzyl ether) dendrons
Tang, Dai-Hua,Fan, Qing-Hua
, p. 698 - 699 (2007/10/03)
A new class of AB2-AB3 hybrid-type of amphiphilic oligoethyleneoxy-modified poly(benzyl ether) dendrons has been synthesised by a convergent route.
