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((2,4,6-iPr3C6H2)2Sn)2S is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

126857-72-5

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126857-72-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 126857-72-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,8,5 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 126857-72:
(8*1)+(7*2)+(6*6)+(5*8)+(4*5)+(3*7)+(2*7)+(1*2)=155
155 % 10 = 5
So 126857-72-5 is a valid CAS Registry Number.

126857-72-5Relevant academic research and scientific papers

SMALL RINGS WITH AND WITHOUT TIN-TIN BONDS

Schaefer, Annemarie,Weidenbruch, Manfred

, p. 13 - 16 (2007/10/02)

Thermolysis of hexakis(2,4,6-triisopropylphenyl)cyclotristannane 1 generates tetrakis(2,4,6-triisopropylphenyl)distannene 3 which can be trapped by various reagents.Addition of phenylacetylene to 3 yields a 1,2-distannacyclobutene derivative.Reaction of 3 with tellurium and selenium leads to tellura- and selenadistanniranes, 7,9, with an excess of these chalcogens the 1,3-dichalcogenadistannetanes, 8, 10, are formed.With elemental sulfur the 1,3-dithiadistannetane 12 along with the 1,2-dithiadistannetane 13 is formed.Thiadistannirane 11, which is not accessible by this route, is, however, smoothly obtained by reaction of 3 with methylthiirane.

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