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??????: 98.0% ??? ????
?????: 0.5% ??? ????
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??? CAS:67911-21-1
??? EC:
?????? ????????:C7H8O3
????? ???????:140.1366
??????????:;6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione;6,6-Dimethyl-3-oxabicyclo[3.1.0]hexane-2,4-dione Caronic anhydride;
| ??? ???????: | Chemicals/Other Organic Raw Materials/Anhydrides |
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