1,2-(4,5-Dichlorophenylene) p-methylthiobenzeneboronate 1,3,2-Benzodioxaborole, 5,6-dichloro-2-(4-(methylthio)phenyl)- (9CI) 73688-89-8 Benzeneboronic acid, p-methylthio-, 1,2-(4,5-dichlorophenylene) ester NSC 221144 p-Methylthiobenzeneboronic acid 1,2-(4,5-dichlorophenylene) ester