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3-Chloro-2,5-diphenyl-7λ4-[1,2]oxatellurolo[2,3-b][1,2]oxatellurole is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

87761-73-7

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87761-73-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 87761-73-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,7,6 and 1 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 87761-73:
(7*8)+(6*7)+(5*7)+(4*6)+(3*1)+(2*7)+(1*3)=177
177 % 10 = 7
So 87761-73-7 is a valid CAS Registry Number.

87761-73-7Downstream Products

87761-73-7Relevant academic research and scientific papers

12-Te-5 Pertelluranes from 1,6-Dioxa-6a-tellurapentalenes. Synthesis, Structure, and Reactivity.

Detty, Michael R.,Luss, Henry R.

, p. 5149 - 5151 (2007/10/02)

2,5-Diphenyl-1,6-dioxa-6a-tellurapentalene (6) is prepared by the condensation of 3-methyl-5-phenyl-1,2-oxatellurolyl-1-ium chloride in the presence of triethylamine.The oxidative addition of bromine and chlorine to 6 at low temperature gives 12-Te-5 pert

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