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434902-57-5

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434902-57-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 434902-57-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,4,9,0 and 2 respectively; the second part has 2 digits, 5 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 434902-57:
(8*4)+(7*3)+(6*4)+(5*9)+(4*0)+(3*2)+(2*5)+(1*7)=145
145 % 10 = 5
So 434902-57-5 is a valid CAS Registry Number.

434902-57-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name bis{(2-chlorothiazol-5-yl)methyl}amine

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:434902-57-5 SDS

434902-57-5Downstream Products

434902-57-5Relevant articles and documents

Production of compounds

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Paragraph 0037; 0039; 0041; 0043; 0045; 0047; 0049, (2017/12/01)

Provided is a method for producing a compound represented by formula (2), or a salt thereof, by reacting ammonia with formaldehyde so as to obtain a mixture that contains a compound represented by formula (8), and then mixing the obtained mixture that contains the compound represented by formula (8) with a compound represented by formula (1), or a salt thereof, in the presence of a base.

COMPOUND FOR PREPARING THIAZOLE BY AMINOMETHYLATION

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Page/Page column 14-23; 26-29, (2008/06/13)

A process for preparing a thiazole compound of formula (3): wherein X1 represents a hydrogen atom or a halogen atom comprising reacting a compound of formula (1): wherein X1 is as defined above, and X2 represents a halogen atom, with ammonia and formaldehyde to obtain a hexahydrotriazine compound of formula (2): wherein X1 is as defined above, and hydrolyzing the compound of formula (2).

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