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N-(2,4-Dinitro-phenyl)-N'-[(5S,8R,10R)-10-iodo-1,4-dimethoxy-5,6,7,8-tetrahydro-5,8-methano-benzocyclohepten-(9E)-ylidene]-hydrazine is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

86557-44-0

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86557-44-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86557-44-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,5,5 and 7 respectively; the second part has 2 digits, 4 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 86557-44:
(7*8)+(6*6)+(5*5)+(4*5)+(3*7)+(2*4)+(1*4)=170
170 % 10 = 0
So 86557-44-0 is a valid CAS Registry Number.

86557-44-0Downstream Products

86557-44-0Relevant academic research and scientific papers

THE SYNTHESIS AND NMR CHARACTERIZATION OF A SERIES OF 1,4-DIHYDRO-1,4-ETHANONAPHTALENE EPOXIDES

Smith, William B.,Stock, Lionel,Cornforth, John

, p. 1379 - 1386 (1983)

A series of syn and anti epoxides derived from 5,8-disubstituted-1,4-dihydro-1,4-ethanonaphthalenes have been prepared.The role of the solvent on epoxidation stereochemistry has been explored.The structures of the epoxides were assigned with the aid of proton NMR coupled with chemical shift reagents.The C-13 spectra have also been assigned, and an unusual γ-effect of the epoxide structure noted.

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