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Benzenesulfonyl bromide, 2-nitro-, also known as 2-nitrobenzenesulfonyl bromide or 2-nitrophenylsulfonyl bromide, is an organic compound with the chemical formula C6H4BrNO3S. It is a derivative of benzenesulfonyl bromide, featuring a nitro group (-NO2) at the 2-position on the benzene ring. This yellow crystalline solid is a valuable intermediate in the synthesis of various pharmaceuticals, agrochemicals, and other organic compounds. Due to its reactivity, it is commonly used in the preparation of sulfonamide derivatives and other sulfur-containing compounds. The compound is sensitive to moisture and should be stored under dry conditions to maintain its stability.

1950-72-7

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1950-72-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1950-72-7 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,9,5 and 0 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1950-72:
(6*1)+(5*9)+(4*5)+(3*0)+(2*7)+(1*2)=87
87 % 10 = 7
So 1950-72-7 is a valid CAS Registry Number.

1950-72-7SDS

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 2-nitro-benzenesulfonyl bromide

1.2 Other means of identification

Product number -
Other names o-Nitrobenzo-sulfobromid

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:1950-72-7 SDS

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