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(Z)-Octadec-9-enoic acid 4-hydroxy-3-((Z)-octadec-9-enoyl)-2-oxo-cyclohex-3-enyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

157887-62-2

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157887-62-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157887-62-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,8,8 and 7 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 157887-62:
(8*1)+(7*5)+(6*7)+(5*8)+(4*8)+(3*7)+(2*6)+(1*2)=192
192 % 10 = 2
So 157887-62-2 is a valid CAS Registry Number.

157887-62-2Relevant academic research and scientific papers

Synthesis of 2-acyl-4-hydroxycyclohexane-1,3-diones, kairomones and defensive compounds of some insects

Zaitsev, Vladimir G.,Polosov, Genrich I.,Lakhvich, Fyodor A.

, p. 6377 - 6386 (1994)

The synthesis of some natural β-triketones starting from a new synthon, 4-hydroxycyclohexane-1,3-dione, is described including the first preparation of /Z,Z/-2-octadec-9,12-dienoyl-4-hydroxycyclohexane-1,3-dione, kairomone of some species of Lepidoptera.

SYNTHESIS OF 2-ACYL-4-HYDROXYCYCLOHEXANE-1,3-DIONES - KAIROMONES AND PROTECTIVE SUBSTANCES OF SOME INSECTS

Zaitsev, V.G.,Polozov, G.I.,Lakhvich, F.A.

, p. 180 - 185 (2007/10/02)

The synthesis of some derivatives of β-triketones based on a new synthon - 4-hydroxycyclohexane-1,3-dione - is described.Using the proposed scheme, 4-hydroxy-2-(octadec-9Z,12Z-dienoyl)cyclohexane-1,3-dione, a kairomone of some species of Lepidoptera, has been obtained.

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