Name	2??,3??,19??-trihydroxy-urs-12-en-28-oic-acid;Tormentic acid
Molecular Formula	C30H48O5
Molecular Weight	488.71
CAS Registry Number	13850-16-3
SMILES	CC1CCC2(C(=O)O)CCC3(C)C(=CCC4C5(C)CC(O)C(O)C(C)(C)C5CCC43C)C2C1(C)O
Classify	Triterpenoids

Family	Species	Part	Content (%)	Reference	DOI
Rosaceae	Chaenomeles speciosa	Fruits	0.000460%	J Asian Nat Prod Res. 2008 Mar-Apr;10(3-4):217-22.	10.1080/10286020701395370.
Rosaceae	Agrimonia pilosa	Aerial parts	0.000223%	Nat Prod Commun 10(12): 2041-2044.	10.1177/1934578X1501001207
Oleaceae	Olea europaea	Leaves	0.000100%	Chem Pharm Bull (Tokyo). 2007 May;55(5):784-8.	10.1248/cpb.55.784.
Staphyleaceae	Euscaphis japonica	Stems	0.000075%	J Nat Prod 73, 1655-1658 (2010)	10.1021/np1003593
Lamiaceae	Teucrium viscidum	Whole plants	0.000014%	Molecules. 2013. 18, 1262-1269.	10.3390/molecules18011262.