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2-Cyclohexene-1-acetic acid, 1,2,6,6-tetramethyl-5-(1-methylethenyl)-, ethyl ester, (1S,5S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

444990-75-4

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444990-75-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 444990-75-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,4,4,9,9 and 0 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 444990-75:
(8*4)+(7*4)+(6*4)+(5*9)+(4*9)+(3*0)+(2*7)+(1*5)=184
184 % 10 = 4
So 444990-75-4 is a valid CAS Registry Number.

444990-75-4Relevant academic research and scientific papers

Enantiospecific synthesis of sesquiterpenes from (R)-carvone. Synthesis of 3-thapsenol

Srikrishna,Anebouselvy

, p. 1029 - 1039 (2007/10/03)

Enantiospecific synthesis of 3-thapsenol, comprising the carbon framework of a small group of sesquiterpenes containing three contiguous quaternary carbon atoms has been described. (R)-Carvone has been employed as the chiral starting material utilizing th

An enantiospecific approach to (+)-thaps-8(11)-en-3-ol

Srikrishna,Anebouselvy

, p. 2769 - 2771 (2007/10/03)

An enantiospecific synthesis of a thapsane containing an oxygen substituent at the C-3 position is accomplished starting from (R)-carvone. A Claisen rearrangement and an intramolecular diazoketone cyclopropanation reaction were employed for the stereo- an

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