304011-75-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 304011-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,4,0,1 and 1 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 304011-75:
(8*3)+(7*0)+(6*4)+(5*0)+(4*1)+(3*1)+(2*7)+(1*5)=74
74 % 10 = 4
So 304011-75-4 is a valid CAS Registry Number.
304011-75-4Relevant academic research and scientific papers
Synthesis and optical properties of water-soluble poly(p-phenylenevinylene)s
Peng, Zhonghua,Xu, Bubin,Zhang, Jianheng,Pan, Yongchun
, p. 1855 - 1856 (2007/10/03)
A novel conjugated polymer containing carboxylic acid and 2-[2-(2-methoxyethoxy)ethoxy]ethoxy substituents which is soluble in both organic solvents and aqueous bases is synthesized.
