Cas 1570104-91-4,(R,Z)-tert-butyl 2-oxo-3-(5,5,5-trifluoro-4-(nitromethyl)-4-(4-(trifluoromethyl)phenyl)pentan-2-ylidene)indoline-1-carboxylate

1570104-91-4

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Basic information

Product Name: (R,Z)-tert-butyl 2-oxo-3-(5,5,5-trifluoro-4-(nitromethyl)-4-(4-(trifluoromethyl)phenyl)pentan-2-ylidene)indoline-1-carboxylate
Synonyms: (R,Z)-tert-butyl 2-oxo-3-(5,5,5-trifluoro-4-(nitromethyl)-4-(4-(trifluoromethyl)phenyl)pentan-2-ylidene)indoline-1-carboxylate
CAS NO:1570104-91-4
Molecular Formula:
Molecular Weight: 558.477
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: (R,Z)-tert-butyl 2-oxo-3-(5,5,5-trifluoro-4-(nitromethyl)-4-(4-(trifluoromethyl)phenyl)pentan-2-ylidene)indoline-1-carboxylate(CAS DataBase Reference)
NIST Chemistry Reference: (R,Z)-tert-butyl 2-oxo-3-(5,5,5-trifluoro-4-(nitromethyl)-4-(4-(trifluoromethyl)phenyl)pentan-2-ylidene)indoline-1-carboxylate(1570104-91-4)
EPA Substance Registry System: (R,Z)-tert-butyl 2-oxo-3-(5,5,5-trifluoro-4-(nitromethyl)-4-(4-(trifluoromethyl)phenyl)pentan-2-ylidene)indoline-1-carboxylate(1570104-91-4)

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: 1570104-91-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1570104-91-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,5,7,0,1,0 and 4 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 1570104-91:
(9*1)+(8*5)+(7*7)+(6*0)+(5*1)+(4*0)+(3*4)+(2*9)+(1*1)=134
134 % 10 = 4
So 1570104-91-4 is a valid CAS Registry Number.

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1570104-91-4Relevant academic research and scientific papers

Highly enantioselective organocatalyzed vinylogous Michael-type reaction for the construction of trifluoromethylated all-carbon quaternary stereocenters

Chen, Qiao,Wang, Guoqiang,Jiang, Xianxing,Xu, Zhaoqing,Lin, Li,Wang, Rui

supporting information, p. 1394 - 1397 (2014/04/03)

The first example of a highly enantioselective vinylogous Michael-type reaction of β,β-disubstituted nitroalkenes is disclosed. A series of biologically important chiral oxindoles, featuring a trifluoromethylated all-carbon quaternary chiral center, were obtained in good yields with excellent enantioselectivities (up to >99% ee).

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