Preferred Label : Columbinic Acid;
NCIt related terms : Trans,cis,cis-octadeca-5,9,12-trienoic acid; Trans-5, 9, 12-Octadecatirenoic Acid; Fatty Acid 18:3 n-6 cis, cis, trans;
NCIt definition : A polyunsaturated long-chain fatty acid with an 18-carbon backbone and exactly three
double bonds, originating from the 6th, 9th and 13th positions from the methyl end.;
Alternative definition : CRCH: Polyunsaturated fatty acid with 18 carbons and 3 double bonds at the 6th, 9th
and 13th carbons from the methyl end. The double bonds at the 6th and 9th carbons
from the methyl end are in the cis formation and the double bond at the 13th carbon
from the methyl end is in the trans formation.;
CAS number : 13237-97-3;
Unit used : g;
Chemical formula : CH3(CH2)4(CH cisCHCH2)2CH transCH(CH2)4COOH;
Origin ID : C68335;
UMLS CUI : C0110501;
Automatic exact mappings (from CISMeF team)
- Currated CISMeF NLP mapping
- Semantic type(s)
- UMLS correspondences (same concept)
