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891202-18-9

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891202-18-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 891202-18-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,9,1,2,0 and 2 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 891202-18:
(8*8)+(7*9)+(6*1)+(5*2)+(4*0)+(3*2)+(2*1)+(1*8)=159
159 % 10 = 9
So 891202-18-9 is a valid CAS Registry Number.

891202-18-9Downstream Products

891202-18-9Relevant articles and documents

An improved synthetic route to angularly functionalized hydrofluorene derivatives through Pd(0)-catalyzed heck reaction

Banerjee, Mainak,Mukhopadhyay, Ranjan,Achari, Basudeb,Banerjee, Asish K.

, p. 1263 - 1272 (2007/10/03)

4a-Substituted 1,1-dimethyl or 1-carbomethoxy-1-methyl hydrofluorenes carrying various substituents in the aromatic ring could be conveniently synthesized by Pd(0)-catalyzed Heck reaction. The required bromobenzyl- substituted ethylidene cyclohexane subst

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