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S-tert-butyl (2R*,3R*)-2-ethyl-3-hydroxy-3-<2-(trimethylsilyl)phenyl>propanethioate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

139348-15-5

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139348-15-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 139348-15-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,3,4 and 8 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 139348-15:
(8*1)+(7*3)+(6*9)+(5*3)+(4*4)+(3*8)+(2*1)+(1*5)=145
145 % 10 = 5
So 139348-15-5 is a valid CAS Registry Number.

139348-15-5Downstream Products

139348-15-5Relevant academic research and scientific papers

Tricarbonylchromium(0) Complexes in Organic Synthesis: A Highly Anti-Selective Asymmetric Aldol Reaction with O-Silyl Ketene O,S-Acetals

Mukai,Chisato,Miyakawa, Motonori,Mihira, Ado,Hanaoka, Miyoji

, p. 2034 - 2040 (2007/10/02)

Treatment of optically pure (+)-tricarbonylchromium (0), (+)-1, with O-silyl ketene O,S-acetals 4c-f afforded, after decomplexation, the (-)-5c-f, while an antipode, (-)-1, prodvided the (+)-anti ones (+)-5c-f.Optical puity

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