ChEBI Name nosyl group
ChEBI ID CHEBI:51102
Definition A sulfonyl group having 4-nitrophenyl as the S-substituent.
Stars This entity has been manually annotated by the ChEBI Team.
Download Molfile XML SDF
Formula C6H4NO4S
Net Charge 0
Average Mass 186.16500
Monoisotopic Mass 185.986
Roles Classification
Application(s): protecting group
A group that is introduced into a molecule by chemical modification of a functional group in order to obtain chemoselectivity in a subsequent chemical reaction.
View more via ChEBI Ontology
ChEBI Ontology
Outgoing nosyl group (CHEBI:51102) has role protecting group (CHEBI:51087)
nosyl group (CHEBI:51102) is a sulfonyl groups (CHEBI:51100)
IUPAC Names
(4-nitrophenyl)(dioxido)-λ6-sulfanyl
(4-nitrophenyl)sulfonyl
Synonym Source
Ns group ChEBI
Last Modified
14 Februar 2011
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