Terminology Service < Semantic Lookup Platform

All terms in CHEBI

Label	Id	Description
heme b	CHEBI_26355	[A metalloprotoporphyrin in which the four pyrrole nitrogens of the protoporphyrin moiety are coordinated to iron. It is the most abundant of the heme compounds.]
ferriheme b	CHEBI_36144	[Heme b in which the iron has oxidation state +3.]
beta-hematin	CHEBI_55377	[A dimer of hematin in which an iron-oxygen bond links the central iron of one hematin to the oxygen of one of the carboxylates of the adjacent hematin.]
cyclic tetrapyrrole anion	CHEBI_58941	[An organic anion arising from deprotonation of a cyclic tetrapyrrole compound.]
imidazolidinone	CHEBI_55370	[An imidazolidine containing one or more oxo groups.]
imidazolidines	CHEBI_38261
isoquinolinone	CHEBI_55371	[An isoquinoline containing one or more oxo groups.]
isoquinolines	CHEBI_24922	[A class of organic heteropolycyclic compound consisting of isoquinoline and its substitution derivatives.]
isobenzofuranone	CHEBI_55372	[A 2-benzofuran containing one or more oxo groups.]
2-benzofurans	CHEBI_38831
isoxazoles	CHEBI_55373	[Oxazoles in which the N and O atoms are adjacent.]
oxazole	CHEBI_35790	[An azole based on a five-membered heterocyclic aromatic skeleton containing one N and one O atom.]
deoxyribonucleotide residue	CHEBI_55367	[A nucleotide residue consisting of a nucleobase bound at the glycosidic nitrogen to a 2'-deoxyribose ring that has a free valence at an oxygen atom and which is bound at the O-5' atom to a phosphate group, having a further free valence at one of its oxygen atoms.]
nucleotide residue	CHEBI_50319
deoxyribonucleotide residue(1-)	CHEBI_140284	[An organic anionic group obtained by deprotonation of the phosphate OH group of any deoxyribonucleotide residue; major species at pH 7.3.]
mechlorethamine hydrochloride	CHEBI_55368	[The hydrochloride salt of mechlorethamine.]
hydrochloride	CHEBI_36807	[A salt formally resulting from the reaction of hydrochloric acid with an organic base.]
mechlorethamine	CHEBI_28925
antineoplastic agent	CHEBI_35610	[A substance that inhibits or prevents the proliferation of neoplasms.]
ifosfamides	CHEBI_55369	[Compounds containing an ifosfamide skeleton.]