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Octanoic acid, 3,7-dimethyl-8-[[(4-methylphenyl)sulfonyl]oxy]-, methyl ester, (3R,7R)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

851089-45-7

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851089-45-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 851089-45-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,1,0,8 and 9 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 851089-45:
(8*8)+(7*5)+(6*1)+(5*0)+(4*8)+(3*9)+(2*4)+(1*5)=177
177 % 10 = 7
So 851089-45-7 is a valid CAS Registry Number.

851089-45-7Relevant academic research and scientific papers

Catalytic asymmetric synthesis of enantiopure isoprenoid building blocks: Application in the synthesis of apple leafminer pheromones

Van Summeren, Ruben P.,Reijmer, Sven J. W.,Feringa, Ben L.,Minnaard, Adriaan J.

, p. 1387 - 1389 (2007/10/03)

The first catalytic asymmetric procedure capable of preparing all 4 diastereoisomers (ee > 99%, de > 98%) of a versatile saturated isoprenoid building block was developed and the value of this new method was demonstrated in its application to the concise total synthesis of two pheromones. The Royal Society of Chemistry 2005.

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