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endo-3a,9a-dihydro-2-methyl-1,3-dioxo-4,9-(toluene-p-sulphonyl)epiminobenzisoindoline is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

86557-85-9

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86557-85-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 86557-85-9 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, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 86557-85:
(7*8)+(6*6)+(5*5)+(4*5)+(3*7)+(2*8)+(1*5)=179
179 % 10 = 9
So 86557-85-9 is a valid CAS Registry Number.

86557-85-9Relevant academic research and scientific papers

SUBSTITUTION AND ADDITION REACTIONS OF ISOINDOLES

Bonnett, Raymond,North, Stephanie A.,Newton, Roger F.,Scopes, David I. C.

, p. 1401 - 1406 (2007/10/02)

1-Phenylisoindole reacts with toluene-p-diazonium chloride to give the azo derivative formed by electrophilic substitution at the free α position.However, attempted nitrosation of 1-phenylisoindole gave the product (3) of oxidative dimerisation, while the

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