54429-56-0
2-溴乙烷磺酰氯
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677-25-8
ESF Vinyl sulfonyl fluoride
762-68-5
2-氟-乙烷磺酰氯
6608-47-5
乙烯磺酰氯
1622-32-8
2-氯乙烷磺酰氯
762-70-9
2-chloroethanesulfonyl fluoride