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75883-70-4

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75883-70-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 75883-70-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,5,8,8 and 3 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 75883-70:
(7*7)+(6*5)+(5*8)+(4*8)+(3*3)+(2*7)+(1*0)=174
174 % 10 = 4
So 75883-70-4 is a valid CAS Registry Number.

75883-70-4SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 1-[4,7-dimethoxy-6-(2-piperidin-1-ylethoxy)-1-benzofuran-5-yl]-3-phenylurea

1.2 Other means of identification

Product number -
Other names Urea,1-(4,7-dimethoxy-6-(2-piperidinoethoxy)-5-benzofuranyl)-3-phenyl

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:75883-70-4 SDS

75883-70-4Downstream Products

75883-70-4Relevant articles and documents

Synthesis and Antiarrhythmic Activity of New Benzofuran Derivatives

Bourgery, Guy,Dostert, Philippe,Lacour, Alain,Langlois, Michel,Pourrias, Bernard,Tisne-Versailles, Jacky

, p. 159 - 167 (2007/10/02)

Various 5-aminobenzofuran derivatives were prepared from khellin and screened intravenously in the dog for their potential antiarrhythmic activity against ouabain-induced ventricular arrhythmia and in the Harris test.From systematic structural variations it was found that two methoxy groups in positions 4 and 7 on the benzofuran ring, a tertiary aminoethoxy side chain in position 6, and a N-methylurea group in position 5 led to the most active compounds.These were then tested orally in the Harris test in the dog.The two long-acting derivativesN--N'-methylurea (8j) and N--N'-methylurea (8m) showed advantages when compared to quinidine and diisopyramide and have been selected for further studies.

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