10433-59-7 19480-40-1 2,4-(Dichlorophenoxy)butyric acid 2,4-D butyric acid 2,4-DB 2,4-DB [BSI:ISO] 2,4-DM 4-(2,4-DICHLOROPHENOXY)BUTYRIC ACID 4-(2,4-Dichlorophenoxy)butanoic acid 4-06-00-00927 (Beilstein Handbook Reference) 94-82-6 BRN 1976809 Buratal Butanoic acid, 4-(2,4-dichlorophenoxy)- (9CI) Butirex Butormone Butoxon Butoxone Butoxone amine Butoxone ester Butyrac Butyrac 118 Butyrac 200 Butyrac ester Butyric acid, 4-(2,4-dichlorophenoxy)- CCRIS 1021 Caswell No. 316 EINECS 202-366-9 EPA Pesticide Chemical Code 030801 HSDB 6603 Kyselina 4-(2,4-dichlorfenoxy)maselna [Czech] Legumex D NSC 70337 Sys 67 Buratal gamma-(2,4-Dichlorophenoxy)butyric acid