1044509-92-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1044509-92-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,4,5,0 and 9 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1044509-92:
(9*1)+(8*0)+(7*4)+(6*4)+(5*5)+(4*0)+(3*9)+(2*9)+(1*2)=133
133 % 10 = 3
So 1044509-92-3 is a valid CAS Registry Number.
1044509-92-3Relevant academic research and scientific papers
Synthesis and properties of 1-(4-aminophenyl)-2,4-dicyano-3-diethylamino-9, 9-diethylfluorenes: Potential fluorescent material
Chen, Xiao-Hang,Zhao, Zujin,Liu, Yang,Lu, Ping,Wang, Yan-Guang
, p. 570 - 571 (2008/12/21)
Four new fluorenes bearing two electron donors and two electron acceptors were synthesized and found to emit blue fluorescence in both solution and solid states. Copyright
