Cas 885946-71-4,3-[1-(benzyloxy)-2,2-difluorovinyl]-1-(4-chlorophenyl)-4-phenyl-2-azetidinone

885946-71-4

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Basic information

Product Name: 3-[1-(benzyloxy)-2,2-difluorovinyl]-1-(4-chlorophenyl)-4-phenyl-2-azetidinone
Synonyms: 3-[1-(benzyloxy)-2,2-difluorovinyl]-1-(4-chlorophenyl)-4-phenyl-2-azetidinone
CAS NO:885946-71-4
Molecular Formula: C24H18ClF2NO2
Molecular Weight: 425.8550264
EINECS: N/A
Product Categories: N/A
Mol File: 885946-71-4.mol

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: /
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: 3-[1-(benzyloxy)-2,2-difluorovinyl]-1-(4-chlorophenyl)-4-phenyl-2-azetidinone(CAS DataBase Reference)
NIST Chemistry Reference: 3-[1-(benzyloxy)-2,2-difluorovinyl]-1-(4-chlorophenyl)-4-phenyl-2-azetidinone(885946-71-4)
EPA Substance Registry System: 3-[1-(benzyloxy)-2,2-difluorovinyl]-1-(4-chlorophenyl)-4-phenyl-2-azetidinone(885946-71-4)

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: 885946-71-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 885946-71-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,8,5,9,4 and 6 respectively; the second part has 2 digits, 7 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 885946-71:
(8*8)+(7*8)+(6*5)+(5*9)+(4*4)+(3*6)+(2*7)+(1*1)=244
244 % 10 = 4
So 885946-71-4 is a valid CAS Registry Number.

885946-71-4Upstream product

1613-89-4 (E)-N-benzylidene-4-chloroaniline

885946-71-4Downstream Products

885946-71-4Relevant academic research and scientific papers

Nucleophilic addition of ethyl 3-bromodifluoromethyl-3-benzyloxyacrylate to imines: An effective entry to novel gem-difluorinated amino esters and their derivatives

Peng, Weimin,Zhao, Jingwei,He, Ping,Zhu, Shizheng

, p. 296 - 300 (2006)

Zinc- or tetrakis(dimethylamino)ethylene (TDAE)-mediated nucleophilic addition of ethyl 3-bromodifluoromethyl-3-benzyloxyacrylate to imines afforded gem-difluorovinyl substituted β-amino esters (α-addition product) and gem-difluorinated δ-amino esters (γ-

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