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1,2,3,4-Tetraphenyl-4,4a-dihydro-1H-1,4-methano-benzocyclohepten-10-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

102860-11-7

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102860-11-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 102860-11-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,2,8,6 and 0 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 102860-11:
(8*1)+(7*0)+(6*2)+(5*8)+(4*6)+(3*0)+(2*1)+(1*1)=87
87 % 10 = 7
So 102860-11-7 is a valid CAS Registry Number.

102860-11-7Relevant academic research and scientific papers

Decompositions of Tropone Tosylhydrazone Sodium Salt in the Presence of Cyclopentadienone Derivatives. -Type Cycloaddition Reactions of Cycloheptatrienylidene of 1,2,4,6-Cycloheptatetraene with Cyclopentadienone Derivatives

Saito, Katsuhiro,Ishihara, Hiraku

, p. 2664 - 2668 (2007/10/02)

Tropone tosylhydrazone sodium salt, the precursor of the cyclic conjugated carbene (cycloheptartienylidene), was decomposed in the presence of various cyclopentadienone derivatives to give endo- and exo--type adducts and benzotropylidene derivatives.

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