8015-79-0 Acorus calamus Linn., oil extract Acorus calamus oil CCRIS 1597 Calami aetheroleum Calamus oil Calamus oil (Acorus calamus L.) Essential oil of Acorus calamus Linn. Kalmus oel [German] Oil of Acorus calamus Linn. Oil of calamus Oil of sweet flag Oils, Acorus calamus Oleo de acorus calamus [Spanish] Oleum calami