402725-72-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 402725-72-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,0,2,7,2 and 5 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 402725-72:
(8*4)+(7*0)+(6*2)+(5*7)+(4*2)+(3*5)+(2*7)+(1*2)=118
118 % 10 = 8
So 402725-72-8 is a valid CAS Registry Number.
402725-72-8Relevant academic research and scientific papers
Booth, Claire,Bushby, Richard J,Cheng, Yaling,Evans, Stephen D,Liu, Quanying,Zhang, Haoli
, p. 9859 - 9866 (2001)
Details are reported of the synthesis of biotinylated thiol and cholesteryl derivatives. The biotin derivative has been used to form multilayer films on gold through interaction with streptavidin.
