Ethyl β-aminocrotonate7318-00-5100 % similar Ethyl 3,3-dimethylacrylate638-10-862 % similar Ethyl 3,3-diethoxy-2-propenoate32002-24-759 % similar Methyl 3-amino-2-butenoate14205-39-157 % similar Ethyl 3-amino-4,4,4-trifluoro-2-butenoate372-29-254 % similar Diethyl maleate141-05-954 % similar Diethyl fumarate623-91-654 % similar Isopropyl β-aminocrotonate14205-46-052 % similar Ethyl glyoxylate924-44-750 % similar Ethyl acrylate140-88-548 % similar Ethyl trans-crotonate623-70-148 % similar Ethyl 3-ethoxy-2-propenoate1001-26-947 % similar Ethyl (2E)-3-ethoxy-2-propenoate5941-55-947 % similar Ethyl 3-(methylamino)-4,4,4-trifluoro-2-butenoate121303-76-245 % similar Ethyl sorbate2396-84-144 % similar Ethyl (2E)-4-oxo-2-butenoate2960-66-944 % similar Ethyl 3-(phenylamino)-2-butenoate6287-35-044 % similar 4-Amino-3-penten-2-one1118-66-743 % similar Ethyl (2E)-3-(dimethylamino)-2-propenoate1117-37-943 % similar Monoethyl fumarate2459-05-443 % similar