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(1S,3S)-3-{2-[1-Methoxycarbonyl-meth-(E)-ylidene]-3-methyl-butyl}-2,2-dimethyl-cyclopropanecarboxylic acid (1R,2S,5R)-2-isopropyl-5-methyl-cyclohexyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

120138-84-3

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120138-84-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 120138-84-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,0,1,3 and 8 respectively; the second part has 2 digits, 8 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 120138-84:
(8*1)+(7*2)+(6*0)+(5*1)+(4*3)+(3*8)+(2*8)+(1*4)=83
83 % 10 = 3
So 120138-84-3 is a valid CAS Registry Number.

120138-84-3Relevant academic research and scientific papers

The chemistry of thujone. XII. The synthesis of pyrethroid analogues via chiral cyclopropanation

Becalski, Adam,Cullen, William R.,Fryzuk, Michael D.,Herb, Georg,James, Brian R.,et al.

, p. 3108 - 3115 (2007/10/02)

An extensive study involving achiral and chiral cyclopropanation of various isoprenoid units derived from the monoterpene thujone is presented.Carbenoid intermediates generated from ethyl and L-menthyl diazoacetates and various achiral and chiral copper c

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