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4-Oxo-cyclohexane-1,1,3-tricarboxylic acid di-tert-butyl ester 4-methoxy-benzyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

180587-99-9

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180587-99-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 180587-99-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,0,5,8 and 7 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 180587-99:
(8*1)+(7*8)+(6*0)+(5*5)+(4*8)+(3*7)+(2*9)+(1*9)=169
169 % 10 = 9
So 180587-99-9 is a valid CAS Registry Number.

180587-99-9Relevant academic research and scientific papers

(Trimethylstannyl)vinyl cuprates: Generation and conjugate addition reactions

Pereira, Oswy Z.,Chan, Tak-Hang

, p. 5406 - 5413 (2007/10/03)

A new convenient route to the bis[(trimethylstannyl)vinyl] cuprate reagent 9 is described. Its addition to α,β-unsaturated ketones has been studied. Bis(trimethylsilyl)acetamide (BSA) was found to activate 1,4-conjugate addition of 9 to α,β-unsaturated ketone esters without concomitant reduction of the double bond.

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