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1,3-bis[2,6-bis(2,4,6-triisopropylphenyl)phenyl]-2,4,5,6,7-pentaselena-1,3-distannabicyclo[3.1.1]heptane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

943250-35-9

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943250-35-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 943250-35-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,3,2,5 and 0 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 943250-35:
(8*9)+(7*4)+(6*3)+(5*2)+(4*5)+(3*0)+(2*3)+(1*5)=159
159 % 10 = 9
So 943250-35-9 is a valid CAS Registry Number.

943250-35-9Downstream Products

943250-35-9Relevant academic research and scientific papers

Synthesis and structures of polychalcogenadistannabicyclo[k.l.m]alkanes

Saito, Masaichi,Hashimoto, Hizuru,Tajima, Tomoyuki,Ikeda, Masatoshi

, p. 2729 - 2735 (2008/02/03)

Reaction of steric encumbered trichlorostannane with disodium sulfide or dilithium selenide gave 2,4-dimercapto-1,3,2,4-dithiadistannetane or tetraselenadistannabicyclo[2.1.1]hexane, respectively. Reactions of steric encumbered trihydrostannane with elemental chalcogens gave pentachalcogenadistannabicyclo[k.1.1]heptanes (k = 2 and 3). The two bridgehead tin atoms of the first polychalcogenadistannabicyclo[k.l.m]alkanes are concluded to have no significant bonding interaction, judging from the longer bond distances than those of the normal tin-tin single bonds.

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