酸酐是某含氧酸脱去一分子水或几分子水,所剩下的部分。一般无机酸是一分子的该酸,直接失去一分子的水就形成该酸的酸酐,其酸酐中决定酸性的元素的化合价不变。而有机酸是两分子该酸或多分子该酸通过分子间的脱水反应而形成的。只有含氧酸才有酸酐。无氧酸是没有酸酐的。
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5-(4-Methoxyphenoxy)isobenzofuran-1,3-dione
5-(4-甲氧基苯氧基)异苯并呋喃-1,3-二酮
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BJS290744363196-11-295%
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¥8820.0010g
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Trichloroaceticanhydride
三氯乙酸酸酐
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BJS80593904124-31-698%
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¥176.005g
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3-(Trifluoromethyl)furan-2,5-dione
三氟甲基马来酸酐
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BJS2157841700-27-695%
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¥8501.0025g
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3,4,5-Trimethoxybenzoic anhydride
3,4,5-三甲氧基苯甲酸酐
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BJS35616791719-88-695%
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¥3925.0025g
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Oxecane-2,10-dione
氧杂环癸烷-2,10-二酮
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BJS77971994196-95-697%
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¥1869.00100mg
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3,4-Diphenylfuran-2,5-dione
3,4-二苯基呋喃-2,5-二酮
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BJS80491554808-48-498%
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¥1445.001g
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(R)-4-Benzyloxazolidine-2,5-dione
(R)-4-苄基恶唑烷-2,5-二酮
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BJS736971037498-95-697%
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¥11550.005g
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4-Isopropyloxazolidine-2,5-dione
4-异丙基噁唑烷-2,5-二酮
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BJS15311962816-12-895%
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¥626.001g
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4,7-Dibromoisobenzofuran-1,3-dione
4,7-二溴异苯并呋喃-1,3-二酮
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BJS209743825834-16-698%
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¥250.00100mg
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(R)-4-Isopropyloxazolidine-2,5-dione
(R)-4-异丙基恶唑烷-2,5-二酮
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BJS178476043089-05-095%
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¥882.001g
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4-Methylbenzoic anhydride
对甲苯甲酸酐
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BJS398734413222-85-095%
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¥307.001g
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1H-Thieno[3,2-d][1,3]oxazine-2,4-dione
1H-噻吩并[3,2-d][1,3]恶嗪-2,4-二酮
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BJS594999378756-28-295%
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¥170.00100mg
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4-(4-Chlorophenyl)dihydro-2H-pyran-2,6(3H)-dione
4-(4-氯苯基)-3,4-二氢-2H-吡喃-2,6(3H)-二酮
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BJS776066753911-68-596%
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¥760.001g
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4,5-Difluorophthalic Anhydride
4,5-二氟邻苯二甲酸酐
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BJS806697018959-30-398%
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¥754.005g
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(S)-3,4-Dimethyloxazolidine-2,5-dione
(S)-3,4-二甲基恶唑烷-2,5-二酮
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BJS810547958311-53-898%
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¥1541.001g
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8-Methoxy-1H-benzo[d][1,3]oxazine-2,4-dione
8-甲氧基-1H-苯并[d][1,3]恶嗪-2,4-二酮
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BJS088992034954-65-998%
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¥暂无
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4,5,6,7-Tetraphenylisobenzofuran-1,3-dione
四苯基邻苯二甲酸酐
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BJS36042804741-53-198%
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¥1061.00250mg
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(S)-Benzyl 4-isopropyl-2,5-dioxooxazolidine-3-carboxylate
(S)-4-异丙基-2,5-二氧代恶唑烷-3-羧酸苄酯
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BJS3446116158257-41-195%
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¥116.005g
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1,3-Dioxo-1,3-dihydroisobenzofuran-4-carboxylic acid
1,3-二氧代-1,3-二氢异苯并呋喃-4-羧酸
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BJS32142383786-39-897%
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¥1728.00100mg
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5-Phenoxyisobenzofuran-1,3-dione
5-苯氧基异苯并呋喃-1,3-二酮
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BJS584514321345-01-798%
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¥3375.001g