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881-67-4

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881-67-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 881-67-4 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 8,8 and 1 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 881-67:
(5*8)+(4*8)+(3*1)+(2*6)+(1*7)=94
94 % 10 = 4
So 881-67-4 is a valid CAS Registry Number.

881-67-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 18, 2017

Revision Date: Aug 18, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(dimethoxymethyl)-4-nitrobenzene

1.2 Other means of identification

Product number -
Other names Benzene, 1-(dimethoxymethyl)-4-nitro-

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:881-67-4 SDS

881-67-4Relevant articles and documents

Synthesis of DPA-triazole structures and their application as ligand for metal catalyzed organic reactions

Colombo Dugoni, Greta,Sacchetti, Alessandro,Urra Mancilla, Carolina

, (2021/12/06)

In this work, the use of DPA-triazole (DPA = dipicolylamine) molecules as ligands for metal catalyzed organic reactions has been investigated. A small library of ligands has been prepared by a CuAAC (click reaction) between propargyl-DPA and different azi

Photochemical synthesis of acetals utilizing Schreiner's thiourea as the catalyst

Kokotos, Christoforos G.,Nikitas, Nikolaos F.,Spiliopoulou, Nikoleta

supporting information, p. 3539 - 3545 (2020/06/25)

Acetalization of aldehydes is an area of great importance in Organic Chemistry for both synthetic and biological puproses. Herein, we report a mild, inexpensive and green photochemical protocol, where Schreiner's thiourea (N,N′-bis[3,5-bis(trifluoromethyl)-phenyl]-thiourea) is utilized as the catalyst and cheap household lamps as the light source. A variety of aromatic and aliphatic aldehydes were converted into acetals in good to high yields (23 examples, 36-96% yield) and an example of the synthesis of a cyclic acetal is provided. The reaction mechanism was also studied.

α-Chymotrypsin-Induced Acetalization of Aldehydes and Ketones with Alcohols

Jiang, Guofang,Lan, Jin,Le, Zhanggao,Xie, Zongbo,Yang, Jiangnan,Zhu, Haibo

, p. 2121 - 2126 (2020/07/14)

This is the first report of a simple and general method for acetalization of aldehydes via an α-chymotrypsin-induced reaction under mild conditions. A broad range of aromatic and heteroaromatic aldehydes have been acetalized under neutral conditions in good yields using a catalytic amount of chymotrypsin.

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