Noun:

ক্রৌমিয়াম,

chromene's Usage Examples:

According to current IUPAC nomenclature, the name chromene used in previous recommendations is retained; however, systematic ‘benzo’.

flavans are benzopyran derivatives that use the 2-phenyl-3,4-dihydro-2H-chromene skeleton.

Apiforol Names IUPAC name (2S)-2-(4-Hydroxyphenyl)-3,4-dihydro-2H-chromene-4,5,7-triol Identifiers CAS Number 55167-29-8 Y 3D model (JSmol) Interactive.

Catechin Names IUPAC name (2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-2H-chromene-3,5,7-triol Other names Cianidanol Cyanidanol (+)-catechin D-Catechin Catechinic.

acid isomerase) is an enzyme with systematic name 2-hydroxy-2H-chromene-2-carboxylate---(3E)-4-(2-hydroxyphenyl)-2-oxobut-3-enoate isomerase.

Luteoforol Names IUPAC name (2S)-2-(3,4-dihydroxyphenyl)-3,4-dihydro-2H-chromene-4,5,7-triol Other names 3-Deoxyleucocyanidin Identifiers CAS Number 24897-98-1 Y.

naturally occurring substances containing a cis-fused tetrahydrochromeno[3,4-b]chromene nucleus.

Oritin Names IUPAC name (2S,3R)-2-(4-hydroxyphenyl)-3,4-dihydro-2H-chromene-3,7,8-triol Identifiers 3D model (JSmol) Interactive image PubChem CID 101553669.

Due to the presence of a vulnerable catechol group on its 2-phenyl-4H-chromene ring, 7,8-DHF is extensively conjugated via glucuronidation, sulfation.

6H-[1]benzofuro[3,2-c]chromene skeleton) which can be formed by coupling of the B ring to the 4-one position.

Quercinol (a chromene derivative), isolated from the mushroom Daedalea quercina, has in vitro anti-inflammatory activity, and inhibits the enzymes cyclooxygenase.

naphthalene-1,2-diol + O2 ⇌ {\displaystyle \rightleftharpoons } 2-hydroxy-2H-chromene-2-carboxylate This enzyme is involved in naphthalene degradation.

6-dimethyl-tetrahydro-pyran-2-yloxy]-6-hydroxy-1-methyl-benzo[h]chromeno[5,4,3-cde]chromene-5,12-dione CAS Number 97068-30-9 Y PubChem CID 5362259 ChemSpider 4514988.

The compound quercinol (a chromene derivative), isolated from the oak mazegill, has anti-inflammatory activity.