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ethyl 2-carboethoxy-2-methyl-7-oxo-8-phenyl-trans-4-octenoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

82545-65-1

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82545-65-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 82545-65-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,5,4 and 5 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 82545-65:
(7*8)+(6*2)+(5*5)+(4*4)+(3*5)+(2*6)+(1*5)=141
141 % 10 = 1
So 82545-65-1 is a valid CAS Registry Number.

82545-65-1Downstream Products

82545-65-1Relevant academic research and scientific papers

Cobalt-Mediated 1,4-Acylation/Alkylation of 1,3-Dienes

Hegedus, Louis S.,Inoue, Yoshio

, p. 4917 - 4921 (1982)

Acylcobalt complexes prepared from NaCo(CO)4 and organic halides reacted with butadiene, isoprene and allene to form (acyl-?-allyl)cobalt complexes.Reaction of these with stabilized carbanions resulted in alkylation at the unsubstituted ?-allyl terminus.The procedure provides an overall 1,4-acylation/alkylation of 1,3-dienes in which three carbon-carbon bonds are formed in a one-pot, four-step reaction sequence.

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