Suzhou Rovathin Foreign Trade Co.,Ltd
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Our Products
:
API intermediates
:
cas 2421-28-5
API intermediates
Catalogue Number
:
RovathinS15388
Products:
3,3',4,4'-Benzophenonetetracarboxylic dianhydride
Synonyms:
BTDA
C.A.S:
2421-28-5
Assay:
95%
Molecular:
C17H6O7
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