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2-(4-Chloro-phenoxy)-propionic acid phenyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

39489-70-8

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39489-70-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 39489-70-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,4,8 and 9 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 39489-70:
(7*3)+(6*9)+(5*4)+(4*8)+(3*9)+(2*7)+(1*0)=168
168 % 10 = 8
So 39489-70-8 is a valid CAS Registry Number.

39489-70-8Downstream Products

39489-70-8Relevant academic research and scientific papers

Enantioselective carbenoid insertion into phenolic O-H bonds with a chiral copper(I) imidazoindolephosphine complex

Osako, Takao,Panichakul, Duanghathai,Uozumi, Yasuhiro

, p. 194 - 197 (2012/02/16)

The enantioselective O-H carbenoid insertion reaction with a new chiral copper(I) imidazoindolephosphine complex has been developed. The chiral copper(I) complex catalyzed the insertion of carbenoids derived from α-diazopropionates into the O-H bonds of various phenol derivatives to give the corresponding α-aryloxypropionates with up to 91% ee.

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