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pyrrolo[3',4':5,6][1,4]diphosphorino[2,3-c]pyrrole-14,8-dibromo-2,4,6,8-tetrahydro-1,3,5,7-tetramethyl-2,6-bis(4-methylphenyl) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

308798-35-8

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308798-35-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 308798-35-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,8,7,9 and 8 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 308798-35:
(8*3)+(7*0)+(6*8)+(5*7)+(4*9)+(3*8)+(2*3)+(1*5)=178
178 % 10 = 8
So 308798-35-8 is a valid CAS Registry Number.

308798-35-8Relevant academic research and scientific papers

Heterocondensed 1,4-diphosphinines

Ivonin, Sergey P.,Tolmachev, Andrew A.,Chernega, Alexander N.,Pinchuk, Alexander M.

, p. 46 - 52 (2002)

A reaction of phosphorus tribromide with a compound containing two 2,5-dimethyl-1-arylpyrrolyl-3 residues bound through a phosphorus atom gave rise to a new phosphorus-containing heterocyclic system, 1,4-diphosphinine. The new products thus obtained have been characterized and described.

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