253450-72-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 253450-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,5,3,4,5 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 253450-72:
(8*2)+(7*5)+(6*3)+(5*4)+(4*5)+(3*0)+(2*7)+(1*2)=125
125 % 10 = 5
So 253450-72-5 is a valid CAS Registry Number.
253450-72-5Relevant academic research and scientific papers
Synthesis of 2-fluoro analog of 6-aminonorbornane-2,6-dicarboxylic acid: A conformationally rigid glutamic acid derivative
Ito, Hisanaka,Saito, Akio,Kakuuchi, Akito,Taguchi, Takeo
, p. 12741 - 12750 (2007/10/03)
Synthesis of 2-fluoro analog of 6-aminonorbornane-2,6-dicarboxylic acid, a conformationally restricted analog of glutamic acid, in optically pure form is described.
