Cas 1186533-33-4,(3S,4S)-3-(4-bromophenyl)-4-(4-chlorophenyl)-3-ethyl-4-(trifluoromethyl)oxetan-2-one

1186533-33-4

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Basic information

Product Name: (3S,4S)-3-(4-bromophenyl)-4-(4-chlorophenyl)-3-ethyl-4-(trifluoromethyl)oxetan-2-one
Synonyms:
CAS NO:1186533-33-4
Molecular Formula:
Molecular Weight: 433.652
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: (3S,4S)-3-(4-bromophenyl)-4-(4-chlorophenyl)-3-ethyl-4-(trifluoromethyl)oxetan-2-one(CAS DataBase Reference)
NIST Chemistry Reference: (3S,4S)-3-(4-bromophenyl)-4-(4-chlorophenyl)-3-ethyl-4-(trifluoromethyl)oxetan-2-one(1186533-33-4)
EPA Substance Registry System: (3S,4S)-3-(4-bromophenyl)-4-(4-chlorophenyl)-3-ethyl-4-(trifluoromethyl)oxetan-2-one(1186533-33-4)

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: 1186533-33-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1186533-33-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,6,5,3 and 3 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1186533-33:
(9*1)+(8*1)+(7*8)+(6*6)+(5*5)+(4*3)+(3*3)+(2*3)+(1*3)=164
164 % 10 = 4
So 1186533-33-4 is a valid CAS Registry Number.

1186533-33-4Upstream product

321-37-9 4'-chloro-2,2,2-trifluoroacetophenone

1186533-33-4Downstream Products

1186533-33-4Relevant academic research and scientific papers

Enantioselective synthesis of β-trifluoromethyl-βlactones via NHC-catalyzed ketene - ketone cycloaddition reactions

Wang, Xiao-Na,Shao, Pan-Lin,Lv, Hui,Ye, Song

, p. 4029 - 4031 (2009)

The highly diastereo- and enantioselective synthesis of β-trifluoromethyl-β-lactones bearing two contiguous stereocenters was realized by chiral N-heterocyclic carbene-catalyzed formal cycloaddition reaction of alkyl(aryl)ketenes and trifluoromethyl ketones.

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