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2-Heptanol, 1-[(4-methylphenyl)thio]-, (2S)- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

477761-25-4

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477761-25-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 477761-25-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,7,7,7,6 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 477761-25:
(8*4)+(7*7)+(6*7)+(5*7)+(4*6)+(3*1)+(2*2)+(1*5)=194
194 % 10 = 4
So 477761-25-4 is a valid CAS Registry Number.

477761-25-4Relevant academic research and scientific papers

Efficient synthesis of (R)- and (S)-3-octanol, (R)-2-dodecanol, (R)-2-methyl-4-heptanol and (R)-2-methyl-4-octanol: The pheromones of Myrmica scabrinodis, Crematogaster castanea, C. liengmei, C. auberti and Metamasius hemipterus

Cho, Byung Tae,Kim, Dong Jun

, p. 2457 - 2462 (2007/10/03)

A simple and efficient synthesis of optically active insect pheromones, such as (R)- and (S)-3-octanol, (R)-2-dodecanol, (R)-2-methyl-4-heptanol and (R)-2-methyl-4-octanol starting from non-racemic β-hydroxy sulfides has been established.

Highly efficient synthesis of chiral β-hydroxy sulfides with high enantiomeric purity via CBS-oxazaborolidine-catalyzed borane reduction

Cho, Byung Tae,Choi, Ok Kyoung,Kim, Dong Jun

, p. 697 - 703 (2007/10/03)

A simple and efficient synthesis of chiral β-hydroxy p-tolylsulfides with high enantiomeric purity by CBS-oxazaborolidine-catalyzed asymmetric borane reduction of β-keto p-tolylsulfides using N-ethyl-N-isopropylaniline-borane complex as the borane carrier is reported.

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