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57370-20-4

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57370-20-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 57370-20-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,7,3,7 and 0 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 57370-20:
(7*5)+(6*7)+(5*3)+(4*7)+(3*0)+(2*2)+(1*0)=124
124 % 10 = 4
So 57370-20-4 is a valid CAS Registry Number.

57370-20-4SDS

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 (6-chloro-4-phenylquinazolin-2-yl)hydrazine

1.2 Other means of identification

Product number -
Other names 6-Chlor-4-phenyl-2-hydrazinochinazolin

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:57370-20-4 SDS

57370-20-4Relevant articles and documents

Stability of 5-phenyl-1,3,4-benzotriazepines in physiological fluids

Pfeifer,Niepel,Franke

, p. 63 - 64 (2007/10/02)

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Synthesis and Antiinflammatory Activity of 4-Aryl-2-(1'-pyrazolyl)quinazolines

Kamal, Ahmed,Reddy, A. V. N.,Sattur, P. B.

, p. 414 - 418 (2007/10/02)

4-Aryl-2-hydrazinoquinazolines (III) on condensation with acetylacetone, ethyl acetoacetate, mesityl oxide, ethyl cyanoacetate and α-formylphenylacetonitrile afford the corresponding 4-aryl-2-(1'-pyrazolyl)quinazolines (IV, V, VIII, XII and XVI).These com

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