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(R)-<2-2H>-3-hydroxy-3-methylbutyl toluene-p-sulphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

117138-02-0

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117138-02-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 117138-02-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,1,3 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 117138-02:
(8*1)+(7*1)+(6*7)+(5*1)+(4*3)+(3*8)+(2*0)+(1*2)=100
100 % 10 = 0
So 117138-02-0 is a valid CAS Registry Number.

117138-02-0Relevant academic research and scientific papers

Facile and Stereospecific Synthesis of (S)- and (R)-Isopentenyl Pyrophosphates

Suga, Takayuki,Ohta, Shinji,Ohmoto, Tatsuya

, p. 2845 - 2848 (2007/10/02)

(S)- and (R)-Isopentenyl pyrophosphates, which are useful precursors for stereochemical studies on the biosynthesis of isoprenoids, were chemically synthesized in five steps via (S)- and (R)-3-methyl-2,3-epoxybutan-1-ols starting with 3,3-dimethylallyl alcohol, in 18 percent and 15 percent overall yields, respectively.

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