phthalic

phthalic anhydride
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file:phthalic-acid-3d-balls.png
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1,3-dipolar cycloaddition reactions of phthalic anhydrides with
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75935-32-9,邻苯二甲酸酐-d4,phthalic anhydride-d4
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phthalic acid diamide, method for the production thereof and the
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二甲酸酐,简称苯酐,酞酸酐,1,3-异苯 并呋喃二酮,英文名称:o-phthalic
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o-phthaloyl dichloride, remainder mainly phthalic acid, 90% 100
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1,3-dipolar cycloaddition reactions of phthalic anhydrides with
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4-hydroxyphthalic acid 4-羟基邻苯二甲酸cas号: 610-35-5
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materials pyromellitic dianhydride (pmda), 4,4′-oxidiphthalic
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high quality cas 88-99-3 phthalic acid
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process for the preparation of halophthalic anhydrides
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邻苯二甲酸二钠|phthalic acid disodium salt|15968-01-1|tci|95.
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unsaturated polyester and alkyd resin raw material phthalic
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phthalic anhydride based polyester-ether polyols and urethane
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ltd tetrafluorophthalicanhydride tetrafluorophthalicanhydri e
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88-99-3,邻苯二甲酸,phthalic acid
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selective insecticides based on phthalic acid diamides and
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phthalic acid diamide derivatives, agricultural and
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名称 4-硝基邻苯二甲酸 英文名称 4-nitrophthalic
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