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55268-52-5

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55268-52-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 55268-52-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,2,6 and 8 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 55268-52:
(7*5)+(6*5)+(5*2)+(4*6)+(3*8)+(2*5)+(1*2)=135
135 % 10 = 5
So 55268-52-5 is a valid CAS Registry Number.
InChI:InChI=1/C13H8Cl4N2O/c14-7-1-3-11(9(16)5-7)18-13(20)19-12-4-2-8(15)6-10(12)17/h1-6H,(H2,18,19,20)

55268-52-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 14, 2017

Revision Date: Aug 14, 2017

1.Identification

1.1 GHS Product identifier

Product name 1,3-bis(2,4-dichlorophenyl)urea

1.2 Other means of identification

Product number -
Other names N,N'-Bis-<2,4-dichlor-phenyl>-harnstoff

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:55268-52-5 SDS

55268-52-5Relevant articles and documents

Silicon-mediated direct conversion of acyl chlorides to carbamoyl azides or/and tetrazolinones under mild conditions

Salama, Tarek A.,Elmorsy, Saad S.,Khalil, Abdel-Galil M.,Ismail, Mohamed A.

experimental part, p. 1149 - 1151 (2012/08/07)

A simple and mild one-pot procedure for the synthesis of carbamoyl azides from acyl chlorides utilizing a combination of tetrachlorosilane and sodium azide in acetonitrile at ambient temperature is reported. Under gentle heating 1-aryltetrazolin-5- ones were also obtained in one-pot process presumably via a [3 + 2] cycloaddition step.

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