Cas 186450-29-3,4-Bromo-benzenesulfonic acid (R)-1-((R)-2-bromo-9H-fluoren-9-yl)-ethyl ester

186450-29-3

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Basic information

Product Name: 4-Bromo-benzenesulfonic acid (R)-1-((R)-2-bromo-9H-fluoren-9-yl)-ethyl ester
Synonyms: 4-Bromo-benzenesulfonic acid (R)-1-((R)-2-bromo-9H-fluoren-9-yl)-ethyl ester
CAS NO:186450-29-3
Molecular Formula:
Molecular Weight: 508.23
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: 4-Bromo-benzenesulfonic acid (R)-1-((R)-2-bromo-9H-fluoren-9-yl)-ethyl ester(CAS DataBase Reference)
NIST Chemistry Reference: 4-Bromo-benzenesulfonic acid (R)-1-((R)-2-bromo-9H-fluoren-9-yl)-ethyl ester(186450-29-3)
EPA Substance Registry System: 4-Bromo-benzenesulfonic acid (R)-1-((R)-2-bromo-9H-fluoren-9-yl)-ethyl ester(186450-29-3)

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: 186450-29-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 186450-29-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,6,4,5 and 0 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 186450-29:
(8*1)+(7*8)+(6*6)+(5*4)+(4*5)+(3*0)+(2*2)+(1*9)=153
153 % 10 = 3
So 186450-29-3 is a valid CAS Registry Number.

186450-29-3Upstream product

186450-29-3Downstream Products

186450-29-3Relevant academic research and scientific papers

Concerted and stepwise solvolytic elimination and substitution reactions: Stereochemistry and substituent effects

Meng, Qingshui,Gogoll, Adolf,Thibblin, Alf

, p. 1217 - 1223 (2007/10/03)

Solvolysis of the R,R and R,S isomers 2a-X and 2b-X, respectively, (X = I, Br, OBs) in 25 vol % acetonitrile in water gives the elimination products 4, 5a, and 5b along with the substitution products 2a-OH, 2b-OH, 2a-NHCOMe, and 2b-NHCOMe. The rates of el

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