Cas 32263-65-3,α-Brom-7-benzyloxytetralon

32263-65-3

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Basic information

Product Name: α-Brom-7-benzyloxytetralon
Synonyms: α-Brom-7-benzyloxytetralon
CAS NO:32263-65-3
Molecular Formula:
Molecular Weight: 331.209
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: α-Brom-7-benzyloxytetralon(CAS DataBase Reference)
NIST Chemistry Reference: α-Brom-7-benzyloxytetralon(32263-65-3)
EPA Substance Registry System: α-Brom-7-benzyloxytetralon(32263-65-3)

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: 32263-65-3(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 32263-65-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,2,6 and 3 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 32263-65:
(7*3)+(6*2)+(5*2)+(4*6)+(3*3)+(2*6)+(1*5)=93
93 % 10 = 3
So 32263-65-3 is a valid CAS Registry Number.

32263-65-3Upstream product

32263-64-2 7-(benzyloxy)-3,4-dihydronaphthalen-1(2H)-one

32263-65-3Downstream Products

32263-65-3Relevant academic research and scientific papers

Velpatasvir intermediate and preparation method thereof

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Paragraph 0010, (2016/10/08)

The invention relates to a preparation method of a Velpatasvir (GS-5816) intermediate compound which serves as a hepatitis C resisting compound and is as shown in a formula 1, as well as preparation methods of a compound as shown in a formula 3 and a compound as shown in a formula 9. The compound as shown in the formula 3 and the compound as shown in the formula 9 are used for preparing a compound as shown in a formula 2 by nucleophilic substitution under the alkaline conditions; the compound as shown in the formula 2 is used for preparing the compound as shown in the formula 1 by a coupling reaction in the presence of a metal catalyst.

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