Phthalic anhydrid 苯酐

Maleic anhydrid 顺丁烯二酸酐

butyric anhydrid 酪酸酐

phosphoric anhydrid 五氧化二磷 ; 磷酸酐

Isatoic anhydrid 靛红酸酐

Alanine anhydrid 丙氨酸酸酐

Succinic anhydrid 丁二酸酐

Decanoic anhydrid 正癸酸酐

Isobutyric anhydrid 异丁酸酐

Phenylsuccinic anhydrid 苯基琥珀酸酐