350230-74-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 350230-74-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,0,2,3 and 0 respectively; the second part has 2 digits, 7 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 350230-74:
(8*3)+(7*5)+(6*0)+(5*2)+(4*3)+(3*0)+(2*7)+(1*4)=99
99 % 10 = 9
So 350230-74-9 is a valid CAS Registry Number.
350230-74-9Relevant articles and documents
Synthesis of fullerene-oligophenyleneethynylene hybrids
Gu, Tao,Nierengarten, Jean-Fran?ois
, p. 3175 - 3178 (2001)
Disymmetrically substituted oligophenyleneethynylene (OPE) derivatives have been prepared by a new iterative method and attached to C60 by a 1,3-dipolar cycloaddition of the azomethine ylides generated in situ from the corresponding OPE aldehyd