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- resorcylic acid lactone 二羥基苯甲酸內脂
- resorcylic acid lactones 二羥基苯甲酸內酯
- Hydroxycyclohexaneacetic acid lactone,a new prefume,has been synth esized from cyclohexanone via enamine reaction,NaBH4 reduction and lacyonization . 本文以環己酮為原料通過烯胺反應、還原反應以及內酯化反應合成了新型香料2-羥基環己烷乙酸內酯。
- trihydroxy-stero-cholanic acid lactone 三羥基甾膽烷酸內酯
- malachite green o-carboxylic acid lactone 孔雀綠-鄰羧酸內酯
- trihydroxysterocholanic acid lactone 三羥基甾族膽烷酸內酯
- isocitric acid lactone dimethylester 異檸檬酸內酯二甲酯
- isonicotinoylhydrazone of D-glucuronic acid lactone 異煙腙葡萄糖醛酸內酯
- L DIHYDROSTREPTOSE FROM L DIHYDROSTREPTOSONIC ACID LACTONE 自L-雙氫鏈糖酸內酯合成L-雙氫鏈糖
- delta-Gluconolactone, Gluconic acid lactone;D-Aldonolactone ; 葡醛內酯, 葡糖醛酸內脂;
- He gave me a taste of his acid wit. 他讓我嘗到了他敏銳尖刻之機智的滋味。
- Acid irritates the stomach lining. 酸能刺激胃黏膜。
- Acid had pitted the surface of the silver. 酸把銀器的表面腐蝕了。
- I am doing an experiment of neutralizing acid. 我在做一個中和酸的實驗。
- Can Jones beat Smith? That's the acid test. 瓊斯能擊敗史密斯嗎?那是個嚴峻的考驗。
- resorcylic acid 二羥基苯酸
- A salt or an ester of boric acid. 硼酸鹽一種硼酸鹽或硼酸酯
- She dropped acid in high school. 她高中時代服迷幻藥。
- The metal is fretted with the acid. 金屬被酸腐蝕。
- The chemical can behave as an acid. 這種化學製品能起酸的作用。