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31431-93-3

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31431-93-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31431-93-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,4,3 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 31431-93:
(7*3)+(6*1)+(5*4)+(4*3)+(3*1)+(2*9)+(1*3)=83
83 % 10 = 3
So 31431-93-3 is a valid CAS Registry Number.

31431-93-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-(3-hydroxypropyl)quinazolin-4-one

1.2 Other means of identification

Product number -
Other names pegamine

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:31431-93-3 SDS

31431-93-3Downstream Products

31431-93-3Relevant articles and documents

Cellulose-SO3H: An efficient and biodegradable solid acid for the synthesis of quinazolin-4(1H)-ones

Subba Reddy,Venkateswarlu,Madan,Vinu

experimental part, p. 1891 - 1894 (2011/04/25)

The condensation of 2-aminobenzamide with aldehydes or ketones has been achieved using cellulosesulfonic acid under mild reaction conditions to furnish 2,3-dihydroquinazolin-4(1H)-ones in good yields with a high selectivity. The use of biodegradable solid acid catalyst, cellulosesulfonic acid makes this method quite simple, more convenient, and practical. This catalyst was also found to be very active for the synthesis of hydroxyalkylquinazolin-4-ones from cyclic enol ethers.

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