Cas 139348-07-5,ethyl (2R*,3R*)-3-hydroxy-2-methyl-3-<2-(trimethylsilyl)phenyl>propionate

139348-07-5

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Basic information

Product Name: ethyl (2R*,3R*)-3-hydroxy-2-methyl-3-<2-(trimethylsilyl)phenyl>propionate
Synonyms:
CAS NO:139348-07-5
Molecular Formula:
Molecular Weight: 280.439
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: ethyl (2R*,3R*)-3-hydroxy-2-methyl-3-<2-(trimethylsilyl)phenyl>propionate(CAS DataBase Reference)
NIST Chemistry Reference: ethyl (2R*,3R*)-3-hydroxy-2-methyl-3-<2-(trimethylsilyl)phenyl>propionate(139348-07-5)
EPA Substance Registry System: ethyl (2R*,3R*)-3-hydroxy-2-methyl-3-<2-(trimethylsilyl)phenyl>propionate(139348-07-5)

Safety Data

Hazard Codes: N/A
Statements: N/A
Safety Statements: N/A
WGK Germany:
RTECS:
HazardClass: N/A
PackingGroup: N/A
Hazardous Substances Data: 139348-07-5(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 139348-07-5 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, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 139348-07:
(8*1)+(7*3)+(6*9)+(5*3)+(4*4)+(3*8)+(2*0)+(1*7)=145
145 % 10 = 5
So 139348-07-5 is a valid CAS Registry Number.

139348-07-5Upstream product

139348-07-5Downstream Products

139348-07-5Relevant 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 (1992)

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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