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Diphenylbis(tricyclo<4.1.0.02,7>hept-1-yl)silan is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

80476-49-9

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80476-49-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 80476-49-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,4,7 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 80476-49:
(7*8)+(6*0)+(5*4)+(4*7)+(3*6)+(2*4)+(1*9)=139
139 % 10 = 9
So 80476-49-9 is a valid CAS Registry Number.

80476-49-9Relevant academic research and scientific papers

Disilapropellanes: Synthesis and structure

Zoch, Hans-Georg,Szeimies, Guenter,Butkowskyj, Theodora,Meerssche, Maurice Van,Germain, Gabriel,Declercq, Jean-Paul

, p. 3896 - 3905 (2007/10/02)

The reaction of tricyclo2,7>hept-1-yllithium with dichlorosilanes or tetrachlorosilane afforded silyl-substituted tricyclo2,7>heptane derivatives 2, 4 which, after metalation of the bicyclobutane bridgehead positions, could be cyclized with dichlorosilanes to give disilapropellanes 5, 6.The structure of 5a has been determined by X-ray analysis.

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