英文别名4-pyridin-4-yloxybenzenesulfonyl chloride hydrochloride; 4-pyridin-4-yloxybenzenesulfonyl chloride;hydrochloride; 4-(4-pyridinyloxy)benzenesulfonyl chloride hydrochloride; 4-(4-pyridyloxy)benzenesulfonyl chloride hydrochloride; 4-(pyridin-4-yloxy)benzene-1-sulfonyl chloride; 4-[4-(Chlorosulphonyl)phenoxy]pyridine hydrochloride; 4-(4-PYRIDYLOXY)BENZENESULFONYL CHLORIDE HCL; Benzenesulfonyl chloride, 4-(4-pyridinyloxy)-, hydrochloride (1:1) 
