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116707-97-2

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116707-97-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116707-97-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,7,0 and 7 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 116707-97:
(8*1)+(7*1)+(6*6)+(5*7)+(4*0)+(3*7)+(2*9)+(1*7)=132
132 % 10 = 2
So 116707-97-2 is a valid CAS Registry Number.

116707-97-2Relevant articles and documents

A formal total synthesis of geneserine

Wright,Shulkind,Jones,Thompson

, p. 6389 - 6390,6389-6390 (1987)

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Aryl radical cyclisation onto pyrroles

Escolano, Carmen,Jones, Keith

, p. 1453 - 1464 (2007/10/03)

The intramolecular cyclisation of aryl radicals onto a pyrrole is studied. The cyclisation allows the synthesis of either the spiropyrrolidinyloxindole or the pyrrolo[3,2-c]quinoline skeleton depending on the nature of the protecting group at the N-pyrrole atom. The regiochemistry of the cyclisation is not affected by the substituents on the benzene ring. Some limitations on the utility of tosylmethylisocyanide in pyrrole synthesis are also reported.

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