Cas 1438276-72-2,(4S,4'S)-2,2'-(1-(3,5-di-tert-butylphenyl)propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole)

1438276-72-2

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Basic information

Product Name: (4S,4'S)-2,2'-(1-(3,5-di-tert-butylphenyl)propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole)
Synonyms: (4S,4'S)-2,2'-(1-(3,5-di-tert-butylphenyl)propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole)
CAS NO:1438276-72-2
Molecular Formula:
Molecular Weight: 454.696
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: (4S,4'S)-2,2'-(1-(3,5-di-tert-butylphenyl)propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole)(CAS DataBase Reference)
NIST Chemistry Reference: (4S,4'S)-2,2'-(1-(3,5-di-tert-butylphenyl)propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole)(1438276-72-2)
EPA Substance Registry System: (4S,4'S)-2,2'-(1-(3,5-di-tert-butylphenyl)propane-2,2-diyl)bis(4-isopropyl-4,5-dihydrooxazole)(1438276-72-2)

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: 1438276-72-2(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 1438276-72-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,4,3,8,2,7 and 6 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1438276-72:
(9*1)+(8*4)+(7*3)+(6*8)+(5*2)+(4*7)+(3*6)+(2*7)+(1*2)=182
182 % 10 = 2
So 1438276-72-2 is a valid CAS Registry Number.

1438276-72-2Upstream product

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1438276-72-2Relevant academic research and scientific papers

Ligand-accelerated asymmetric [1,2]-Stevens rearrangment of sulfur ylides via decomposition of diazomalonates catalyzed by chiral bisoxazoline/copper complex

Qu, Jian-Ping,Xu, Zheng-Hu,Zhou, Jian,Cao, Chun-Li,Sun, Xiu-Li,Dai, Li-Xin,Tang, Yong

supporting information; experimental part, p. 308 - 312 (2009/10/20)

The first example of catalytic asymmetric [1,2]-Stevens rearrangement reaction of 1,3-oxathiolanes with diazomalonates has been developed and up to 90% ee is achieved by the bisoxazoline 4e/ copper(II) triflate [Cu(OTf) 2] complex.

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