1-Naphthaleneacetic acid, ethyl ester 1-Naphththaleneacetic acid, ethyl ester 2-(1-Naphthyl)acetic acid ethyl ester 2122-70-5 4-09-00-02425 (Beilstein Handbook Reference) AI3-02254 BRN 1106730 Caswell No. 589AA EINECS 218-332-1 EPA Pesticide Chemical Code 056008 Ethyl 1-naphthaleneacetate Ethyl 1-naphthylacetate Ethyl naphthaleneacetate NSC 74497