1 . The metabolites of marine microorganisms include: amines and amides, indole alkaloids acetogenines, cyclic peptide and polypropionates.
海洋微生物的代謝物種類主要有五大類,即: 胺及酰胺類 、 吲哚生物堿類、乙酰配基類 、 環肽類及聚丙酸酯類.
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2 . Methyl 3 - methoxypropionate ( MMP ) was prepared from methanol and methyl acrylate ( MA ) using sodium methoxide as catalyst.
以甲醇和丙烯酸甲酯 ( MA ) 為原料,甲醇鈉為催化劑,合成了 3- 甲氧基丙酸甲酯 ( MMP ).
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3 . Surface active properties of disodium ethoxylated and propoxylated tetradecanoic acid ethanolamine sulfosuccinates were investigated.
研究了乙氧基化和丙氧基化十四酸乙醇酰胺磺基琥珀酸單酯鈉鹽的表面活性.
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4 . Isopropylidene 5 - ( 1 cyanoalkyl ) malonates were synthesized by Michael addition of cyanide to the derivatives of isopropylidene methylenemalonate.
摘要對5-位不飽和雙鍵的氰化加成進行了研究,合成了一系列新的 5- 氰基甲基丙酸亞異丙酯的衍生物.
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5 . A copolymer ( SPAM ) was prepared with starch, acrylamide ( AM ), 2— methy —2— acrylamidy - propyl sulfonic acid ( AMPS ) and Methacryloyloxyethyl trimethylammonium choride ( DMC ).
以工業淀粉 、 丙烯酰胺 ( AM ) 、 2—甲基— 2— 丙烯酰胺基丙磺酸( AMPS ) 、甲基丙烯酰氧乙基三甲基氯化銨 ( DMC ) 為原料,通過共聚制得改性淀粉絮凝劑 ( SPAM ).
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1 . propionyloxy
中文名稱:三[2-(3-巰基丙酸基)乙基]異氰尿酸酯英文名稱:Propanoic acid,3-...(3-mercaptopropionyloxy)ethyl] isocyanurate;Tris[2-(b-thiopropionyloxy).
