Cas 249939-36-4,tert-butyl (Z)-4,4,4-trifluoro-3-(4-methoxyanilino)-2-methyl-2-butenoate

249939-36-4

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Basic information

Product Name: tert-butyl (Z)-4,4,4-trifluoro-3-(4-methoxyanilino)-2-methyl-2-butenoate
Synonyms: tert-butyl (Z)-4,4,4-trifluoro-3-(4-methoxyanilino)-2-methyl-2-butenoate
CAS NO:249939-36-4
Molecular Formula:
Molecular Weight: 331.335
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: tert-butyl (Z)-4,4,4-trifluoro-3-(4-methoxyanilino)-2-methyl-2-butenoate(CAS DataBase Reference)
NIST Chemistry Reference: tert-butyl (Z)-4,4,4-trifluoro-3-(4-methoxyanilino)-2-methyl-2-butenoate(249939-36-4)
EPA Substance Registry System: tert-butyl (Z)-4,4,4-trifluoro-3-(4-methoxyanilino)-2-methyl-2-butenoate(249939-36-4)

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: 249939-36-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 249939-36-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,4,9,9,3 and 9 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 249939-36:
(8*2)+(7*4)+(6*9)+(5*9)+(4*3)+(3*9)+(2*3)+(1*6)=194
194 % 10 = 4
So 249939-36-4 is a valid CAS Registry Number.

249939-36-4Upstream product

249939-36-4Downstream Products

249939-36-4Relevant academic research and scientific papers

First highly diastereoselective synthesis of syn α-methyl β-fluoroalkyl β-amino esters

Fustero, Santos,Pina, Belen,Garcia De La Torre, Marta,Navarro, Antonio,Ramirez De Arellano, Carmen,Simon, Antonio

, p. 977 - 980 (1999)

(matrix presented) A new two-step approach for the diastereoselective synthesis of the syn α-methyl β-fluoroalkyl β-amino esters 4 has been developed. This approach is based on the chemical reduction of the fluorinated β-enamino esters 3, which have been

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