474657-85-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 474657-85-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,4,6,5 and 7 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 474657-85:
(8*4)+(7*7)+(6*4)+(5*6)+(4*5)+(3*7)+(2*8)+(1*5)=197
197 % 10 = 7
So 474657-85-7 is a valid CAS Registry Number.
474657-85-7Relevant academic research and scientific papers
Catalytic Enantioselective Hydrostannation of Cyclopropenes
Rubina, Marina,Rubin, Michael,Gevorgyan, Vladimir
, p. 3688 - 3689 (2007/10/03)
The first examples of catalytic enantioselective hydrostannation of the C=C double bond of cyclopropenes has been demonstrated. This method allows for the efficient synthesis of 2,2-disubstituted cyclopropylstannanes with high degrees of diastereo- and en
