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(1S,4R,5R)-5-Isopropenyl-1-methoxycarbonylmethyl-4-methyl-2-oxo-4-vinyl-cyclohexanecarboxylic acid ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

229010-41-7

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229010-41-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 229010-41-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,9,0,1 and 0 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 229010-41:
(8*2)+(7*2)+(6*9)+(5*0)+(4*1)+(3*0)+(2*4)+(1*1)=97
97 % 10 = 7
So 229010-41-7 is a valid CAS Registry Number.

229010-41-7Relevant academic research and scientific papers

Synthetic study of marine lobane diterpenes. Enantioselective syntheses of lobatrienolide and lobatrientriol from (+)-nopinone

Kato, Michiharu,Kosugi, Hiroshi,Ichiyanagi, Tsuyoshi,Yamabe, Osamu

, p. 783 - 788 (1999)

Michiharu Kato,. The first enantioselective syntheses of highly oxygenated lobane diterpenes, (+)-lobatrienolide 4 and (+)-lobatrientriol 5, have been achieved, starting with (4R,5R)-1-acetoxy-4-isopropenyl-5-methyl-5-vinyl-cyclohex-1-ene 10b which itself has been prepared from (+)-nopinone 7 as a versatile building block toward the asymmetric synthesis of natural products.

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