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205676-17-1

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205676-17-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 205676-17-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,5,6,7 and 6 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 205676-17:
(8*2)+(7*0)+(6*5)+(5*6)+(4*7)+(3*6)+(2*1)+(1*7)=131
131 % 10 = 1
So 205676-17-1 is a valid CAS Registry Number.
InChI:InChI=1/C9H7ClO2/c10-9-3-1-7(2-4-9)8(5-11)6-12/h1-6,8H

205676-17-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 12, 2017

Revision Date: Aug 12, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(4-chlorophenyl)malonaldehyde

1.2 Other means of identification

Product number -
Other names 2-(4-CHLOROPHENYL)MALONDIALDEHYDE,95

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:205676-17-1 SDS

205676-17-1Upstream product

205676-17-1Relevant articles and documents

Design, synthesis and biological evaluation of some novel N-arylpyrazole derivatives bearing the sulfonamide moiety as cytotoxic agents

Duan, Xiaobo,Wang, Yingxing,Feng, Weipei,Yang, Yaxing,Li, Hongyan,Li, Shenghui,Yang, Xiaobing,Zhang, Jinchao,Wang, Shuxiang,Zhou, Guoqiang,Zhou, Chuanqi

, p. 271 - 281 (2017/01/14)

A series of novel N-arylpyrazole derivatives (4a–4l) bearing the sulfonamide moiety were synthesized by the condensation reaction of 1,3-dicarbonyl compounds with 4-hydrazinylbenzenesulfonamide. The structures of the obtained compounds were established on

Synthesis and biological evaluation of some novel N-arylpyrazole derivatives as cytotoxic agents

Li, Shenghui,Xu, Shengjie,Ding, Shan,Zhang, Jinchao,Wang, Shuxiang,Li, Xiaoliu

, p. 1459 - 1468 (2014/05/06)

A series of novel N-arylpyrazole derivatives, 5a-5i, were achieved from substituted phenylacetic acid via Vilsmeier-Haack reaction, hydrolysis, condensation, and aromatic substitution reaction. Their chemical structures were confirmed by 1H NMR

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