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2-Methylene-7-(3-oxo-cyclohexyl)-heptanoic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

134486-56-9

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134486-56-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 134486-56-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,4,4,8 and 6 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 134486-56:
(8*1)+(7*3)+(6*4)+(5*4)+(4*8)+(3*6)+(2*5)+(1*6)=139
139 % 10 = 9
So 134486-56-9 is a valid CAS Registry Number.

134486-56-9Downstream Products

134486-56-9Relevant academic research and scientific papers

1,n-Heterobimetallic Reagents of Zinc and Copper: A New Class of Multicoupling Reagents

Rao, Sidduri Achyutha,Knochel, Paul

, p. 4591 - 4593 (2007/10/02)

Various primary 1,n-diiodides (n=4-6) were converted to 1,n-heterobimetallics of zinc and copper by insertion of zinc followed by a transmetallation with CuCN*2LiCl.These new reagents react with high selectivity with two different electrophiles E1 and E2 affording highly polyfunctional molecules of type 6 in good yields.

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