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21968-29-6

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21968-29-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 21968-29-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,1,9,6 and 8 respectively; the second part has 2 digits, 2 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 21968-29:
(7*2)+(6*1)+(5*9)+(4*6)+(3*8)+(2*2)+(1*9)=126
126 % 10 = 6
So 21968-29-6 is a valid CAS Registry Number.

21968-29-6SDS

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 2-methoxybenzaldehyde phenylhydrazone

1.2 Other means of identification

Product number -
Other names N-[1-(2-Methoxy-phenyl)-meth-(Z)-ylidene]-N'-phenyl-hydrazine

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:21968-29-6 SDS

21968-29-6Relevant articles and documents

Sequential [3+2] annulation reaction of prop-2-ynylsulfonium salts and hydrazonyl chlorides: Synthesis of pyrazoles containing functional motifs

Jia, Tingting,Liu, Shourong,Shao, Jiaan,Shi, Tao,Wu, Zhaoxiao,Zeng, Linghui,Zhang, Chong,Zhang, Jiankang,Zhu, Huajian,Zhuang, Rangxiao

supporting information, p. 8460 - 8463 (2021/09/08)

A novel sequential [3+2] annulation reaction has been developed using prop-2-ynylsulfonium salts and hydrazonyl chlorides, affording a series of pyrazoles with functional motifs that can be post modified in the preparation of various drugs or drug candidates. Further transformation and gram-scale operations could also be achieved efficiently. This journal is

O-methoxy phenylhydrazone dicaryon metal complex and preparation method and application thereof

-

Paragraph 0025; 0026; 0027, (2016/10/10)

The invention provides an o-methoxy phenylhydrazone dicaryon metal complex, a preparation method thereof. The complex is used as a catalyst for preparing high-molecular-weight polyethylene. The complex is obtained through the method including the steps th

Copper-mediated synthesis of substituted 2-aryl-N-benzylbenzimidazoles and 2-arylbenzoxazoles via C-H functionalization/C-N/C-O bond formation

Guru, Murali Mohan,Ali, Md Ashif,Punniyamurthy, Tharmalingam

, p. 5295 - 5308 (2011/08/05)

An efficient method for the transformation of N-benzyl bisarylhydrazones and bisaryloxime ethers to functionalized 2-aryl-N-benzylbenzimidazoles and 2-arylbenzoxazoles is described. The protocol involves a copper(II)-mediated cascade C-H functionalization/C-N/C-O bond formation under neutral conditions. Substrates having either electron-donating or -withdrawing substituents undergo the cyclization to afford the target heterocycles at moderate temperature.

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