129-64-6
降冰片烯二酸酐
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5433-80-7
2-[(phenylsulfonyl)oxy]-3a,4,7,7a-tetrahydro-1h-4,7-methanoisoindole-1,3(2h)-dione
21715-90-2
N-羟基-5-降冰片烯-2,3-二甲酰亚胺
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98-09-9
苯磺酰氯