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68235-45-0

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68235-45-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 68235-45-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,2,3 and 5 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 68235-45:
(7*6)+(6*8)+(5*2)+(4*3)+(3*5)+(2*4)+(1*5)=140
140 % 10 = 0
So 68235-45-0 is a valid CAS Registry Number.

68235-45-0SDS

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 [3-(2-methoxyphenyl)oxiran-2-yl]-phenylmethanone

1.2 Other means of identification

Product number -
Other names 2-methoxychalcone epoxide

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:68235-45-0 SDS

68235-45-0Relevant articles and documents

Practical approach for preparation of unsymmetric benzils from β-ketoaldehydes

Ruan, Libo,Shi, Min,Li, Nian,Ding, Xu,Yang, Fan,Tang, Jie

supporting information, p. 733 - 735 (2014/03/21)

An efficient and practical method for the synthesis of unsymmetric benzils from readily available β-ketoaldehydes has been developed. Various unsymmetric 1,2-diaryldiketones bearing functional groups have been obtained in good to excellent yields under mild reaction conditions. A plausible mechanism was proposed, and α,α-dichloroketone was considered as the key intermediate. The generation of α,α-dichloroketones from β-ketoaldehydes may undergo the following steps: (1) oxidation by sodium hypochlorite, (2) decarboxylation, and (3) chlorination by Cl2 generated from sodium hypochlorite.

PAA-supported Hantzsch 1,4-dihydropyridine ester: An efficient catalyst for the hydrogenation of α,β-epoxy ketones

Zhou, Xin-Feng,Wang, Peng-Fei,Geng, Ye,Xu, Hua-Jian

supporting information, p. 5374 - 5377 (2013/09/12)

A new type of water-soluble polymer-supported NADH co-enzyme model-PAA (polyacrylic acid)-supported Hantzsch 1,4-dihydropyridine ester (PAA-HEH) was designed and synthesized. Catalytic amount of the supported reagent was used in the hydrogenation of α,β-epoxy ketones to the corresponding β-hydroxy ketones and showed great catalytic efficiency in the reduction reaction. This PAA-HEH was an optimal potential for recycling use.

Epoxidation of chalcones with t-butylhydroperoxide in presence of a cobalt(II) schiff base complex

Gupta,Kamaluddin,Naithani

, p. 160 - 163 (2007/10/02)

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