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Methanesulfonic acid (2S,3S)-3-bromo-2-hydroxy-3-phenyl-propyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

137369-72-3

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137369-72-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 137369-72-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,7,3,6 and 9 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 137369-72:
(8*1)+(7*3)+(6*7)+(5*3)+(4*6)+(3*9)+(2*7)+(1*2)=153
153 % 10 = 3
So 137369-72-3 is a valid CAS Registry Number.

137369-72-3Downstream Products

137369-72-3Relevant academic research and scientific papers

Highly Regioselective Ring Opening of 2,3-Epoxy Alcohol Methanesulfonates

Gao, Lian-xun,Saitoh, Hitoshi,Feng, Fei,Murai, Akio

, p. 1787 - 1790 (2007/10/02)

Reaction of 2,3-epoxy-1-ol methanesulfonates with diethylaluminum chloride or with the mixture of diethylaluminum chloride and diethylamine hydrobromide in dichloromethane gave rise to regioselectively the corresponding 3-chloro- and 3-bromo-1,2-diol 1-methanesulfonates, respectively, in excellent yields.

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