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480439-43-8

480439-43-8

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480439-43-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 480439-43-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,8,0,4,3 and 9 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 480439-43:
(8*4)+(7*8)+(6*0)+(5*4)+(4*3)+(3*9)+(2*4)+(1*3)=158
158 % 10 = 8
So 480439-43-8 is a valid CAS Registry Number.

480439-43-8 Well-known Company Product Price

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  • Alfa Aesar

  • (H32157)  3'-Bromoacetophenone diethyl ketal, 96%, stab. with Potassium carbonate   

  • 480439-43-8

  • 5g

  • 325.0CNY

  • Detail

  • Alfa Aesar

  • (H32157)  3'-Bromoacetophenone diethyl ketal, 96%, stab. with Potassium carbonate   

  • 480439-43-8

  • 25g

  • 1086.0CNY

  • Detail

480439-43-8SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-Bromoacetophenone diethyl ketal, 98%

1.2 Other means of identification

Product number -
Other names -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:480439-43-8 SDS

480439-43-8Relevant articles and documents

Triarylborane-dipyrromethane conjugates bearing dual receptor sites: The synthesis and evaluation of the anion binding site preference

Swamy P., Chinna Ayya,Priyanka, Ragam N.,Thilagar, Pakkirisamy

, p. 4067 - 4075 (2014/03/21)

The synthesis and optical properties of four new triarylborane- dipyrromethane (TAB-DPM) conjugates (3a-d) containing dual binding sites (hydrogen bond donor and Lewis acid) have been reported. The new compounds exhibit a selective fluorogenic response towards the F- ion. The NMR titrations show that the anions bind to the TAB-DPM conjugates via the Lewis acidic triarylborane centre in preference to the hydrogen bond donor (dipyrromethane) units.

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