Synonyms: 4-(5,6-DIMETHOXY-N-PHTHALIMIDINYL)BENZOLSULFONYL CHLORIDE;4-(5,6-DIMETHOXY-2-PHTHALIMIDYL)-PHENYLSULFONYL CHLORIDE;(1,3-DIHYDRO-5,6-DIMETHOXY-1-OXO-2H-ISOINDOL-2-YL)-4-BENZENESULFONYL CHLORIDE;DPS-CL;(1,3-dihydro-5,6-dimethoxy-1-oxo-2H-*isoindol-2-Y;4-(5 6-DIMETHOXY-N-PHTHALIMIDINYL)BENZOL;(1,3-DIHYDRO-5,6-DIMETHOXY-1-OXO-2H-*ISO INDOL-2-YL);4-(5,6-dimethoxy-n-phthalimidinyl)benzenesulfonyl chloride