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2199-85-1

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2199-85-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2199-85-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,1,9 and 9 respectively; the second part has 2 digits, 8 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 2199-85:
(6*2)+(5*1)+(4*9)+(3*9)+(2*8)+(1*5)=101
101 % 10 = 1
So 2199-85-1 is a valid CAS Registry Number.

2199-85-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-benzoyl-6-bromochromen-2-one

1.2 Other means of identification

Product number -
Other names 3-Benzoyl-6-brom-cumarin

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:2199-85-1 SDS

2199-85-1Downstream Products

2199-85-1Relevant articles and documents

Enantioselective synthesis of coumarin derivatives catalyzed by primary amines

Lee, Yen-Te,Das, Utpal,Chen, Yi-Ru,Lee, Chia-Jui,Chen, Chi-Han,Yang, Mei-Chun,Lin, Wenwei

, p. 3154 - 3160 (2013)

Cinchona alkaloid-derived primary amines were used as organocatalysts for the preparation of enantioenriched coumarin derivatives. A series of optically active coumarin derivatives was obtained in good yields with excellent enantioselectivities (up to 98%

Dual Role of Oxoaldehydes: Divergent Synthesis of 3-Aryl- and 3-Aroylcoumarins

Ghandi, Mehdi,Jafarpour, Farnaz,Khodadadi, Meysam,Moazzam, Ali

, (2022/02/16)

A facile and efficient synthetic approach to various valuable 3-aryl- and 3-aroylcoumarins by the direct arylation and aroylation of coumarins with glyoxals in a metal-free manner is presented. The aryl glyoxal is for the first time recognized to serve as an aryl surrogate in addition to its role as an aroyl transfer reagent via a simple switch in reaction conditions. The approach accommodates a broad substrate scope and high yields of the two types of cross-coupling reactions starting from identical starting materials.

Palladium-Catalyzed Carbonylation of Coumarin C(sp 2)-H Bonds: A New Entry to Arylcoumarin Ketones

Mirzaei, Siyavash,Rajai-Daryasarei, Saideh,Soheilizad, Mehdi,Kabiri, Roya,Ansari, Samira,Shabanian, Meisam,Pashazadeh, Rahim

, p. 1680 - 1688 (2019/03/26)

A facile and efficient palladium-catalyzed carbonylation of coumarins involving two C-C bond formations has been developed. The C-H bond oxidative functionalization proceeds through aroylation with insertion of carbon monoxide to give arylcoumarin ketones

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