501363-31-1

25341-95-1 3-Butenoic acid, 4-cyano-3-methyl-, (E)-

488798-96-5 3-Butenoic acid, 2-[(acetyloxy)methylene]-, methyl ester

502164-27-4 3-Butenoic acid, 4-methoxy-2-oxo-, butyl ester

35293-39-1 3-Butenoic acid, 2,2,3-trimethyl-, ethyl ester

392658-88-7 3-Butenoic acid, 2-[(1R)-1-hydroxyethyl]-, methyl ester, (2R)-rel-

86231-08-5 4(1H)-Quinazolinone, sodium salt

841202-13-9 3-Butenoic acid, 4-phenyl-2-propoxy-, methyl ester

502164-23-0 3-Butenoic acid, 4-methoxy-2-oxo-, propyl ester

4786-26-9 3-Butenenitrile, 2,2,3-trimethyl-

497181-86-9 3-Butenenitrile, 4-(2,4-dichlorophenyl)-2-(phenylmethylene)-, (2Z,3E)-

246231-75-4 4(1H)-Quinazolinone, 7-methoxy-2-phenyl-

63877-45-2 3-Butenenitrile, 2-(acetyloxy)-3-[(acetyloxy)methyl]-

71800-23-2 3-Butenenitrile, 4-cyclohexylidene-2,2-dimethyl-

502164-28-5 3-Butenoic acid, 4-ethoxy-2-oxo-, butyl ester

500372-21-4 3-Butenoic acid, cyano-2-naphthalenylmethyl ester

502164-31-0 3-Butenoic acid, 4-methoxy-2-oxo-, phenyl ester

288383-74-4 4(1H)-Quinazolinone, 6-methoxy-7-[3-(1-piperidinyl)propoxy]-

497265-19-7 3-Butenoic acid, 2,2-diethoxy-4-(3-pyridinyl)-, ethyl ester, (3E)-

491850-88-5 3-Butenoic acid, 4-chloro-2-oxo-4-(2-thienyl)-, ethyl ester, (3Z)-

476445-24-6 3-Butenoic acid, 2-(methoxymethoxy)-