Cas 1458733-75-9,(2R,3R)-3-(3-chlorophenyl)-1'-methyl-4-methylene-3H-spiro[furan-2,3'-indoline]-2',5(4H)-dione

1458733-75-9

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Basic information

Product Name: (2R,3R)-3-(3-chlorophenyl)-1'-methyl-4-methylene-3H-spiro[furan-2,3'-indoline]-2',5(4H)-dione
Synonyms:
CAS NO:1458733-75-9
Molecular Formula:
Molecular Weight: 339.778
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: (2R,3R)-3-(3-chlorophenyl)-1'-methyl-4-methylene-3H-spiro[furan-2,3'-indoline]-2',5(4H)-dione(CAS DataBase Reference)
NIST Chemistry Reference: (2R,3R)-3-(3-chlorophenyl)-1'-methyl-4-methylene-3H-spiro[furan-2,3'-indoline]-2',5(4H)-dione(1458733-75-9)
EPA Substance Registry System: (2R,3R)-3-(3-chlorophenyl)-1'-methyl-4-methylene-3H-spiro[furan-2,3'-indoline]-2',5(4H)-dione(1458733-75-9)

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: 1458733-75-9(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1458733-75-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,5,8,7,3 and 3 respectively; the second part has 2 digits, 7 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1458733-75:
(9*1)+(8*4)+(7*5)+(6*8)+(5*7)+(4*3)+(3*3)+(2*7)+(1*5)=199
199 % 10 = 9
So 1458733-75-9 is a valid CAS Registry Number.

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1458733-75-9Relevant academic research and scientific papers

An organocatalytic asymmetric sequential allylic alkylation-cyclization of Morita-Baylis-Hillman carbonates and 3-hydroxyoxindoles

Wang, Qi-Lin,Peng, Lin,Wang, Fei-Ying,Zhang, Ming-Liang,Jia, Li-Na,Tian, Fang,Xu, Xiao-Ying,Wang, Li-Xin

, p. 9422 - 9424 (2013)

The first organocatalytic asymmetric sequential allylic alkylation-cyclization of Morita-Baylis-Hillman carbonates and 3-hydroxyoxindoles has been developed to afford spirooxindoles bearing α-methylene-γ-butyrolactone motifs in 25-85% yield, 60-94% ee and

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