(3-beta)-3-Hydroxyurs-12-ene-27,28-dioic acid 3-beta-Hydroxyurs-12-ene-27,28-dioic acid 4-10-00-02197 (Beilstein Handbook Reference) 465-74-7 BRN 3113936 Chinova acid Chinovic acid Quinovaic acid Quinovic acid Urs-12-ene-27,28-dioic acid, 3-beta-hydroxy- Urs-12-ene-27,28-dioic acid, 3-hydroxy-, (3-beta)- (9CI)