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C18H18Br2O4Te is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

156540-86-2

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156540-86-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156540-86-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,5,4 and 0 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 156540-86:
(8*1)+(7*5)+(6*6)+(5*5)+(4*4)+(3*0)+(2*8)+(1*6)=142
142 % 10 = 2
So 156540-86-2 is a valid CAS Registry Number.

156540-86-2Relevant academic research and scientific papers

Functionalized organotellurium halides: Synthesis, characterization, and observation of intra- and intermolecular secondary bonding

Chauhan, Ashok K. S.,Kumar, Arun,Srivastava

, p. 1057 - 1062 (2005)

Activated tellurium, but not selenium, reacts with para-substituted benzoylmethyl bromides as well as with iodoacetamide at their melting points in absence of a solvent to give bis(p-substituted benzoylmethyl)tellurium dibromides, (p-YC6H4

Synthesis and reactivity of para-substituted benzoylmethyltellurium(II and IV) compounds: Observation of intermolecular C-H-O hydrogen bonding in the crystal structure of (p-MeOC6H4 COCH2)2TeBr2

Chauhan, Ashok K.S.,Kumar, Arun,Srivastava, Ramesh C.,Beckmann, Jens,Duthie, Andrew,Butcher, Ray J.

, p. 345 - 351 (2007/10/03)

Bis(p-substituted benzoylmethyl)tellurium dibromides, (p-YC6H4COCH2)2 TeBr2, (Y=H (1a), Me (1b), MeO (1c)) can be prepared either by direct insertion of elemental Te across CRf-Br bonds (wh

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