64740-92-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64740-92-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,7,4 and 0 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 64740-92:
(7*6)+(6*4)+(5*7)+(4*4)+(3*0)+(2*9)+(1*2)=137
137 % 10 = 7
So 64740-92-7 is a valid CAS Registry Number.
64740-92-7Relevant academic research and scientific papers
Synthesis of 2-mono- and 2,3-disubstituted polycyclic alkenes
Peluso, Paola,Greco, Carla,De Lucchi, Ottorino,Cossu, Sergio
, p. 4024 - 4031 (2007/10/03)
A range of mono- and disubstituted (-Br, -Cl, -SPh, -SO2Ph) polycyclic alkenes has been prepared starting from alkenes by inexpensive and high-yielding synthetic routes. ( Wiley-VCH Verlag GmbH, 69451 Weinheim, Germany, 2002).