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90942-72-6

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90942-72-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 90942-72-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,9,4 and 2 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 90942-72:
(7*9)+(6*0)+(5*9)+(4*4)+(3*2)+(2*7)+(1*2)=146
146 % 10 = 6
So 90942-72-6 is a valid CAS Registry Number.

90942-72-6SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(1-nitropropyl)cyclohexene

1.2 Other means of identification

Product number -
Other names 1-<1-Nitro-propyl>-cyclohexen-(1)

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:90942-72-6 SDS

90942-72-6Relevant articles and documents

Facile Synthesis of Allylic Nitro Compounds by N,N-dimethylethylenediamine-Catalyzed Condensation of Aliphatic and Alicyclic Ketones with Primary Nitroalkanes

Tamura, Rui,Sato, Masahiro,Oda, Daihei

, p. 4368 - 4375 (2007/10/02)

Aliphatic as well as alicyclic ketones condense with primary nitroalkanes in the presence of N,N-dimethylethylenediamine (1) to give allylic nitro compounds selectively in good to excellent yields without forming α-nitro olefins.Condensation of 2-alkanones and 2-methylcyclopentanone with nitromethane produces the products of thermodynamic control, while the product of kinetic control is obtained from 2-methylcyclohexanone.Propiophenone, an aromatic ketone, reacted with nitromethane in a way analogous to aliphatic ketones to give the corresponding allylic nitro product.A reaction mechanism to account for the exclusive formation of allylic nitro compounds is proposed.Some allylic nitro compounds thus obtained are converted into α,β-unsaturated aldehydes and ketones by treatment with sodium methoxide and then TiCl3 in buffered solution.

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