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3H-2,3-Benzodiazepine, 3-acetyl-1-(3,4-dimethoxyphenyl)-5-ethyl-4,5-dihydro-7,8-dimethoxy-4- methylene- is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

54080-15-8

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54080-15-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 54080-15-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,0,8 and 0 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 54080-15:
(7*5)+(6*4)+(5*0)+(4*8)+(3*0)+(2*1)+(1*5)=98
98 % 10 = 8
So 54080-15-8 is a valid CAS Registry Number.

54080-15-8SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name 6-bromo-5-chloro-3-(2-oxo-propyl)-3H-benzooxazol-2-one

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:54080-15-8 SDS

54080-15-8Relevant academic research and scientific papers

Heterocyclic Compounds, VI. Formation of Isomers upon Acylation of Compounds Having a 1-Aryl-4-methyl-5H-2,3-benzodiazepine Skeleton

Koeroesi, Jenoe,Lang, Tibor,Sohar, Pal,Neszmelyi, Andras,Horvath, Gyula,Zolyomi, Gabor

, p. 1476 - 1486 (2007/10/02)

Acetylation of 1-(3,4-dimethoxyphenyl)-5-ethyl-7,8-dimethoxy-4-methyl-5H-2,3-benzodiazepine (1) in hot acetic anhydride yields the isomers 2a and 3a in equal proportions.Acetylation of 1 in the presence of pyridine led exclusively to 2a, that of 1 * HCl (

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