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(R)-Methoxy-phenyl-acetic acid 2-{(1R,2R)-2-[2-((R)-2-methoxy-2-phenyl-acetoxy)-phenyl]-cyclopentyl}-phenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

190248-08-9

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190248-08-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 190248-08-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,0,2,4 and 8 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 190248-08:
(8*1)+(7*9)+(6*0)+(5*2)+(4*4)+(3*8)+(2*0)+(1*8)=129
129 % 10 = 9
So 190248-08-9 is a valid CAS Registry Number.

190248-08-9Downstream Products

190248-08-9Relevant academic research and scientific papers

Synthesis and resolution of a new chiral C2-symmetric bisphenol: Trans-1,2-bis(2-hydroxyphenyl)cyclopentane

Whitesell, James K.,Apodaca, Richard

, p. 2589 - 2592 (2007/10/03)

The title compound was prepared in six steps from dicumarol. Subsequent resolution with O-methylmandelic acid gave either enantiomer in ≤98% ee.

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