Definition of phthalide in English:

phthalide

noun ˈ(f)θeɪlʌɪdˈ(f)θalʌɪd

Chemistry

†(a) Phthalic anhydride. Obsolete. (b) A lactone, C₆H₄(CH₂)(CO)O, obtainable by the reduction of phthalic anhydride.

Origin

Mid 19th century; earliest use found in Henry Watts (1815–1884), chemist. From phthal- + -ide. Compare French phtalide.

Definition of phthalide in US English:

phthalide

noun

Chemistry

†(a) Phthalic anhydride. Obsolete. (b) A lactone, C₆H₄(CH₂)(CO)O, obtainable by the reduction of phthalic anhydride.

Origin

Mid 19th century; earliest use found in Henry Watts (1815–1884), chemist. From phthal- + -ide. Compare French phtalide.

单词	phthalide
释义	Definition of phthalide in English: phthalide noun ˈ(f)θeɪlʌɪdˈ(f)θalʌɪd Chemistry †(a) Phthalic anhydride. Obsolete. (b) A lactone, C₆H₄(CH₂)(CO)O, obtainable by the reduction of phthalic anhydride. Origin Mid 19th century; earliest use found in Henry Watts (1815–1884), chemist. From phthal- + -ide. Compare French phtalide. Definition of phthalide in US English: phthalide noun Chemistry †(a) Phthalic anhydride. Obsolete. (b) A lactone, C₆H₄(CH₂)(CO)O, obtainable by the reduction of phthalic anhydride. Origin Mid 19th century; earliest use found in Henry Watts (1815–1884), chemist. From phthal- + -ide. Compare French phtalide.
随便看	(as) dead as a doornail (as) dead as a (or the) dodo (as) dead as a (or the) dodo (as) dead as mutton as dead as mutton (as) dead as mutton as dead as the dodo (as) deaf as a post as deaf as a post (as) deaf as a post as demonstrated ASDIC as different as chalk and cheese as different as (or like) chalk and cheese as different as (or like) chalk and cheese as different as they could be (as) drunk as a lord as drunk as a lord (as) drunk as a lord (or skunk) (as) drunk as a lord (or skunk) as drunk as a skunk (as) dry as a bone as dry as a bone (as) dry as a bone (as) dry as a pommy's towel 蔫头耷脑蔬蔬菜蔭蔴蔷蔷薇蔷薇石英蔸蔹 Werbebranche Werbebrief Werbebüro Werbeertrag Werbeetat Werbefeldzug Werbefernsehen Werbefilm Werbegag Werbegentur