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bromoheptakis(2,6-diethylphenyl)-cyclotetrastannabutane is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

136745-51-2

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136745-51-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 136745-51-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,6,7,4 and 5 respectively; the second part has 2 digits, 5 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 136745-51:
(8*1)+(7*3)+(6*6)+(5*7)+(4*4)+(3*5)+(2*5)+(1*1)=142
142 % 10 = 2
So 136745-51-2 is a valid CAS Registry Number.

136745-51-2Upstream product

136745-51-2Downstream Products

136745-51-2Relevant academic research and scientific papers

Synthesis, structure and reactivity of the novel tetratin species bromoheptakis(2,6-diethylphenyl)cyclotetrastannabutane

Cardin, Christine J.,Cardin, David J.,Convery, Maire A.,Devereux, M. M.,Kelly, Norah B.

, p. C9 - C11 (1991)

Metallation of ArBr (Ar = 2,6-diethylphenyl) with Li powder in diethyl ether, followed by addition of stannous chloride at low temperature does not give the expected oligomeric diarylstannane but an essentially quantitative yield of the novel tetrastannab

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