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ethyl 3-hydroxy-2-phenyl-3-(p-tolyl)propanoate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

81807-56-9

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81807-56-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81807-56-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,8,0 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81807-56:
(7*8)+(6*1)+(5*8)+(4*0)+(3*7)+(2*5)+(1*6)=139
139 % 10 = 9
So 81807-56-9 is a valid CAS Registry Number.

81807-56-9Downstream Products

81807-56-9Relevant academic research and scientific papers

A NEW METHOD FOR THE SYNTHESIS OF β-HYDROXYESTERS BY USING METALLIC TIN

Harada, Taira,Mukaiyama, Teruaki

, p. 161 - 164 (1982)

Metallic tin or activated metallic tin, prepared by reduction of stannous chloride with lithium aluminum hydride, smoothly reacts with α-haloesters to yield tin enolates, which in turn react with carbonyl compounds under mild conditions to give, after hydrolysis, β-hydroxyesters in high yields.

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