Synonyms
2-Butenal, 2-ethyl-, 2-Ethyl-2-butenal, 2-Ethylcrotonaldehyde, 2-Ethyl-trans-2-butenal, 2-Ethyl crotonic aldehyde, (2E)-2-Ethyl-2-butenal, CH3CH=C(C2H5)CHO, CROTONALDEHYDE, 2-ETHYL-, EINECS 243-299-5, BRN 1738001, LS-55522, 3-01-00-03001 (Beilstein Handbook Reference), 19780-25-7, 63883-69-2