98-60-2
4-氯苯磺酰氯
→
107379-25-9
4-chloro-N-(3-chloro-4-oxonaphthalen-1(4H)-ylidene)benzenesulfonamide
117-80-6
二氯萘醌
77302-41-1
2,2,3,3-tetrachloronaphthalene-1,4-dione