Cas 671782-72-2,Pentanamide, N,2-dimethyl-N-[(4-methylphenyl)sulfonyl]-3-oxo-, (2S)-

671782-72-2

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Basic information

Product Name: Pentanamide, N,2-dimethyl-N-[(4-methylphenyl)sulfonyl]-3-oxo-, (2S)-
Synonyms:
CAS NO:671782-72-2
Molecular Formula: C14H19NO4S
Molecular Weight: 297.375
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: Pentanamide, N,2-dimethyl-N-[(4-methylphenyl)sulfonyl]-3-oxo-, (2S)-(CAS DataBase Reference)
NIST Chemistry Reference: Pentanamide, N,2-dimethyl-N-[(4-methylphenyl)sulfonyl]-3-oxo-, (2S)-(671782-72-2)
EPA Substance Registry System: Pentanamide, N,2-dimethyl-N-[(4-methylphenyl)sulfonyl]-3-oxo-, (2S)-(671782-72-2)

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: 671782-72-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 671782-72-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,7,1,7,8 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 671782-72:
(8*6)+(7*7)+(6*1)+(5*7)+(4*8)+(3*2)+(2*7)+(1*2)=192
192 % 10 = 2
So 671782-72-2 is a valid CAS Registry Number.

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671782-72-2Downstream Products

671782-72-2Relevant academic research and scientific papers

Catalytic, Asymmetric Synthesis and Diastereoselective Aldol Reactions of Dipropionate Equivalents

Calter, Michael A.,Song, Wei,Zhou, Jianguang

, p. 1270 - 1275 (2004)

The dimer of methylketene can be conveniently prepared in one step and high enantiomeric excess from propionyl chloride, using a catalytic amount of a silylated cinchona alkaloid as a source of chirality. Opening of the dimer with a lithiated sulfonamide

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