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6-chloro-3-(1,3-diphenylprop-2-ynyl)-4-hydroxy-2H-chromen-2-one is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

1099654-14-4

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1099654-14-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1099654-14-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,9,9,6,5 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1099654-14:
(9*1)+(8*0)+(7*9)+(6*9)+(5*6)+(4*5)+(3*4)+(2*1)+(1*4)=194
194 % 10 = 4
So 1099654-14-4 is a valid CAS Registry Number.

1099654-14-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-chloro-3-(1,3-diphenylprop-2-ynyl)-4-hydroxy-2H-chromen-2-one

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:1099654-14-4 SDS

1099654-14-4Downstream Products

1099654-14-4Relevant academic research and scientific papers

Condensation of propargylic alcohols with 1,3-dicarbonyl compounds and 4-hydroxycoumarins in ionic liquids (ILs)

Aridoss, Gopalakrishnan,Laali, Kenneth K.

supporting information; experimental part, p. 6859 - 6864 (2012/02/05)

Propargylic alcohols are activated toward 1,3-diketones by Lewis or Br?nsted acidic ionic liquids (ILs) without an added catalyst, but significantly better conversions are achieved with metallic triflates [in particular Sc(OTf)3 and Ln(OTf)sub

Solid-supported acid-catalyzed C3-alkylation of 4-hydroxycoumarins with secondary benzyl alcohols: access to 3,4-disubstituted coumarins via Pd-coupling

Reddy, Ch. Raji,Srikanth,Narsimha Rao,Shin, Dong-Soo

experimental part, p. 11666 - 11672 (2009/04/11)

An efficient and operationally simple method for C3-alkylation of 4-hydroxycoumarins has been developed under acidic medium giving good yields of the products. In the present method, a reusable Amberlite IR-120 (H+ form) was used as an acid catalyst and secondary benzyl alcohols were used as alkylating agents. The obtained 3-alkylated-4-hydroxycoumarins offered an easy access for the synthesis of 3,4-disubstituted coumarins by way of Pd-catalyzed coupling reactions.

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