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112733-28-5

112733-28-5

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112733-28-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 112733-28-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,7,3 and 3 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 112733-28:
(8*1)+(7*1)+(6*2)+(5*7)+(4*3)+(3*3)+(2*2)+(1*8)=95
95 % 10 = 5
So 112733-28-5 is a valid CAS Registry Number.

112733-28-5SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017

1.Identification

1.1 GHS Product identifier

Product name ethyl 2-[3-[(4-bromo-2-fluorophenyl)methyl]-7-chloro-2,4-dioxoquinazolin-1-yl]acetate

1.2 Other means of identification

Product number -
Other names ethyl 2-(3-(4-bromo-2-fluorobenzyl)-7-chloro-3,4-dihydro-2,4-dioxo-1(2H)-quinazolinyl)acetate

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:112733-28-5 SDS

112733-28-5Relevant articles and documents

Efficient preparation of 3-substituted quinazolinediones directly from anthranilic acids and isocyanates

Koay, Natalie,Campeau, Louis-Charles

, p. 473 - 478 (2011/05/14)

An efficient and practical synthesis of 3-substituted quinazolinediones is described. The protocol uses readily available isocyanates and anthranilic acids as precursors in a one-pot operation and has been demonstrated on >50 g scale. Isolation of the pro

PROCESS FOR PRODUCING QUINAZOLINE DERIVATIVE OR SALT THEREOF

-

, (2008/06/13)

This invention provides a novel industrial process for preparation of a quinazoline derivative (I) represented by the general formula: in which R1 is hydrogen or halogen,R2 is protected carboxy,R3 is ar(lower)alkyl which m

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