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130768-87-5

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130768-87-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 130768-87-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,0,7,6 and 8 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 130768-87:
(8*1)+(7*3)+(6*0)+(5*7)+(4*6)+(3*8)+(2*8)+(1*7)=135
135 % 10 = 5
So 130768-87-5 is a valid CAS Registry Number.

130768-87-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name (2E)-1-(3',4',5'-trimethoxyphenyl)-3-(3,4,5-trimethoxyphenyl)-2-propen-1-one

1.2 Other means of identification

Product number -
Other names .3,4,5,3',4',5'-hexamethoxy-chalcone

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:130768-87-5 SDS

130768-87-5Relevant articles and documents

An organocatalytic asymmetric allylic alkylation allows enantioselective total synthesis of hydroxymetasequirin-a and metasequirin-b tetramethyl ether diacetates

Wang, Pu-Sheng,Zhou, Xiao-Le,Gong, Liu-Zhu

supporting information, p. 976 - 979 (2014/03/21)

The first highly stereoselective organocatalytic intermolecular allylic alkylation of allylic alcohols with 1,3-dicarbonyls has been developed to allow the first enantioselective total synthesis of hydroxymetasequirin-A and metasequirin-B tetramethyl ethe

NBS-mediated cyclization of trans-cinnamic alcohols

Chang, Meng-Yang,Tsai, Chung-Yu,Wu, Ming-Hao

, p. 6364 - 6370 (2013/07/26)

An efficient and straightforward three-step synthetic route toward 2,4-disubstituted-3-bromooxetanes 5 with the trans-trans contiguous stereogenic centers is developed from functionalized chalcones 3 via NaBH 4-mediated reduction of chalcones 3

Synthesis and biological evaluation of chalcones and their derived pyrazoles as potential cytotoxic agents

Bhat,Dhar,Puri,Saxena,Shanmugavel,Qazi

, p. 3177 - 3180 (2007/10/03)

A series of substituted chalcones and their corresponding pyrazoles were synthesized and evaluated for in vitro cytotoxic activity against a panel of human cancer cell lines. Out of 93 compounds screened, 8 compounds, 1s, 3i,j,n, 4i,j,n and 4s, showed marked activity. Compounds 4j,n and 4s were found to be the most promising in this study. SAR is also discussed.

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