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5,7-Octadienoic acid, 2-acetyl-, methyl ester, (E)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137496-86-7

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137496-86-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137496-86-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,4,9 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 137496-86:
(8*1)+(7*3)+(6*7)+(5*4)+(4*9)+(3*6)+(2*8)+(1*6)=167
167 % 10 = 7
So 137496-86-7 is a valid CAS Registry Number.

137496-86-7Upstream product

137496-86-7Downstream Products

137496-86-7Relevant academic research and scientific papers

SYNTHESIS OF (+/-)-SENOXEPIN - THE FIRST NATURALLY OCCURING ANTI-HUECKEL OXEPIN DERIVATIVE

Cleve, A.,Bohlmann, F.

, p. 1241 - 1244 (1989)

The first total synthesis of (+/-)-senoxepin 3 is described. 3 is prepared via an intramolecular cycloaddition from a substituted decadienyne 7.The resulting hexalin 8 was converted to a lactone, which on epoxidation, NBS bromination and elimination with NaI afforded senoxepin.

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