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3-Cyclobutene-1,2-dione,3-amino-4-(1-methylethoxy)-(9CI) is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

176261-90-8

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176261-90-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 176261-90-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,6,2,6 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 176261-90:
(8*1)+(7*7)+(6*6)+(5*2)+(4*6)+(3*1)+(2*9)+(1*0)=148
148 % 10 = 8
So 176261-90-8 is a valid CAS Registry Number.

176261-90-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-amino-4-isopropoxycyclobut-3-ene-1,2-dione

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:176261-90-8 SDS

176261-90-8Upstream product

176261-90-8Downstream Products

176261-90-8Relevant academic research and scientific papers

The N-carbamoyl squaramide dimer: A compact, strongly associated H- bonding motif

Davis, Anthony P.,Draper, Sylvia M.,Dunne, Gavin,Ashton, Peter

, p. 2265 - 2266 (1999)

N-Carbamoyl squaramides 3, readily available from dialkyl squarate 5, form hydrogen-bonded dimers in solution and in non-polar organic solvents; in CDCl3 they show no significant dissociation down to concentrations of ~0.5 mM.

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