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(S)-2-Hydroxy-4-oxo-2-phenyl-4-(2-thioxo-thiazolidin-3-yl)-butyric acid methyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

89332-70-7

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89332-70-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 89332-70-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,3,3 and 2 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 89332-70:
(7*8)+(6*9)+(5*3)+(4*3)+(3*2)+(2*7)+(1*0)=157
157 % 10 = 7
So 89332-70-7 is a valid CAS Registry Number.

89332-70-7Downstream Products

89332-70-7Relevant academic research and scientific papers

EFFICIENT ASYMMETRIC INDUCTION VIA COORDINATION OF CHIRAL DIAMINE TO TIN(II) ENOLATE: A HIGHLY ENANTIOSELECTIVE SYNTHESIS OF 2-SUBSTITUTED MALATES

Stevens, Rodney W.,Mukaiyama, Teruaki

, p. 1799 - 1802 (1983)

In the presence of chiral diamine, (2S)-1-methyl-2-pyrrolidine, the tin(II) enolate of 3-acetylthiazolidine-2-thione reacts with various α-ketoesters to afford the corresponding aldol-type products, generally, in greater than 95 percent enantiomeric excess.

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