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2317-30-8

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2317-30-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2317-30-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,3,1 and 7 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 2317-30:
(6*2)+(5*3)+(4*1)+(3*7)+(2*3)+(1*0)=58
58 % 10 = 8
So 2317-30-8 is a valid CAS Registry Number.

2317-30-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-(4-Chlorophenyl)-3-[4-(trifluoromethyl)phenyl]urea

1.2 Other means of identification

Product number -
Other names -

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:2317-30-8 SDS

2317-30-8Downstream Products

2317-30-8Relevant articles and documents

A Palladium-Catalyzed Domino Procedure for the Synthesis of Unsymmetrical Ureas

Chen, Bo,Peng, Jin-Bao,Ying, Jun,Qi, Xinxin,Wu, Xiao-Feng

supporting information, p. 2820 - 2824 (2018/08/17)

A palladium-catalyzed carbonylative procedure for the synthesis of unsymmetrical ureas has been developed. This one-pot one-step cascade procedure is consisted by three individual processes: carbonylation, Curtius rearrangement, and nucleophilic addition. A series of unsymmetrical ureas were prepared from easily available aryl iodides and amines in moderate to excellent yields. This procedure provides a convenient and practical approach for unsymmetrical urea synthesis. (Figure presented.).

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