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Bicyclo[5.3.1]undeca-1(11),7,9-triene, 11-chloro- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

128902-02-3

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128902-02-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 128902-02-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,8,9,0 and 2 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 128902-02:
(8*1)+(7*2)+(6*8)+(5*9)+(4*0)+(3*2)+(2*0)+(1*2)=123
123 % 10 = 3
So 128902-02-3 is a valid CAS Registry Number.

128902-02-3Upstream product

128902-02-3Downstream Products

128902-02-3Relevant academic research and scientific papers

Unusual reactions of halo[5]metacyclophanes

Wijsman, Geerlig W.,Boesveld, Willem M.,Beekman, Marcus C.,Goedheijt, Marcel Schreuder,Van Baar, Ben L. M.,De Kanter, Franciscus J. J.,De Wolf, Willem H.,Bickelhaupt, Friedrich

, p. 614 - 629 (2002)

The synthesis of novel [5]metacyclophanes 1 has been achieved either by an improved version of the general approach starting from halobicyclo[5.3.0]dec-1(7)-enes 2 or by nucleophilic substitution of 11-chloro[5]metacyclophanes. Conformational analysis of

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