Synonyms: 19-Norpregn-4-ene-3,20-dione,17-hydroxy-, hexanoate (6CI,7CI,8CI); Hexanoic acid, ester with17-hydroxy-19-norpregn-4-ene-3,20-dione (8CI);17-Hydroxy-19-norpregn-4-ene-3,20-dione hexanoate; 17a-Hydroxy-19-norprogesteronecaproate; 17a-Hydroxy-19-norprogesteronecapronate; 17b-Acetyl-17-hydroxyestr-4-ene-3-onehexanoate; 19-Nor-17a-caproyloxy-4-pregnene-3,20-dione; 19-Norpregn-4-ene-3,20-dione17-caproate; Depostat; Gestonorone caproate; Gestonorone capronate; Gestronolcaproate; Gestronol hexanoate; NSC 84054; Primostat; SH 582; SH 80582; ZK 5623