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4050-81-1

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4050-81-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4050-81-1 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,0,5 and 0 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 4050-81:
(6*4)+(5*0)+(4*5)+(3*0)+(2*8)+(1*1)=61
61 % 10 = 1
So 4050-81-1 is a valid CAS Registry Number.

4050-81-1SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 4,5,6,7-tetrabromo-4,5,6,7-tetrahydro-2,1,3-benzoxadiazole

1.2 Other means of identification

Product number -
Other names 4,5,6,7-Tetrabrom-4,5,6,7-tetrahydro-benz[1,2,5]oxadiazol

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:4050-81-1 SDS

4050-81-1Relevant articles and documents

Synthesis, photophysical, electrochemical and single-crystal x-ray diffraction study of (Z)-2-phenyl-3-(5-(4-(thiophen-2-yl)benzo[c][1,2,5]thiadiazol-7-yl)thiophen-2-yl)acrylonitrile

Bhanvadia, Viraj J.,Patel, Heta A.,Sharma, Neha N.,Patel, Arun L.

, p. 1052 - 1061 (2016/07/16)

The optical characteristics, redox properties, thermogravimetric stability and single-crystal X-ray diffraction study of (Z)-2-phenyl-3-(5-(4-(thiophen-2-yl)benzo[c][1,2,5]thiadiazol-7-yl)thiophen-2-yl)acrylonitrile are examined using ultraviolet–visible spectrophotometry, cyclic voltammetry, thermal gravimetric analysis–diffraction scanning calorimetry analysis, single-crystal X-ray diffraction and density functional theory calculations. Evidently, the crystal structure of compound 6 is sustained by a number of weak nonconventional intermolecular forces of attraction such as C-H?…?N, C-H?…?π donor–acceptor interactions.

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