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(1S,3aS,4S,7R,7aR)-4,5,6,7,8,8-Hexachloro-1-p-tolyl-3a,4,7,7a-tetrahydro-1H-4,7-methano-indene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81759-59-3

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81759-59-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81759-59-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,7,5 and 9 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 81759-59:
(7*8)+(6*1)+(5*7)+(4*5)+(3*9)+(2*5)+(1*9)=163
163 % 10 = 3
So 81759-59-3 is a valid CAS Registry Number.

81759-59-3Downstream Products

81759-59-3Relevant academic research and scientific papers

The reaction of heptachlor on alumina impregnated with sulfuric acid in the presence of various aromatic compounds

ApSimon, John W.,Chau, Alfred S.,Sampson, Robin,Tze, Hung,Fruchier, Alain

, p. 2002 - 2006 (2007/10/02)

Solid phase-matrix catalysed (H2SO4 on alumina) substitution of heptachlor (1) by a variety of aromatic species has been studied and the structures of the compound obtained using benzene, toluene, phenol, o-dichlorobenzene, and nitrobenzene have been dete

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