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- ethyl hydroxy methyl ketone 乙基羟甲基酮
- methyl ethyl ketone methyl ketone 基乙基甲酮
- The hydroxy methyl contents of resinous crosslinking agent from different resources were determined. 测定了不同产地的树脂交联剂的羟甲基含量;
- Through extracting lead and then lead measurement, result has shown that extracting lead by either potassium iodide chelating or iso-Butyl methyl ketone (MIBK) is more feasible in determination of lead in food. 通过萃取、测试、比较，结果表明：碘化钾法中使用的碘化钾和抗坏血酸络合，4-甲基戊酮－2(MIBK)萃取法比较适合食品分析。
- hydroxy methyl carboxyvalerate dehydrogenase 羟甲基羧戊酸脱氢酶
- Methyl ethyl ketone, isobutyl methyl ketone and isoamyl ethyl ketone for industrial use; 乙基异戊基甲酮;丁酮;容量分析;甲基异丁基甲酮;含量测定;酮;醇;
- 3-- (4-- (benzyloxy)phenyl)--2--hydroxy methyl propionate 3-（3,5-二溴-4-羟基苯基）-2-羟基丙酸甲酯
- ethyl methyl ketone 甲乙酮
- hyl ethyl ketone methyl ketone 甲基乙基甲酮
- BC-DH2004 catalyst was used in dehydrogenation of sec-butyl alcohol(SBA)to prepare methyl ethyl ketone(MEK). 采用BC-DH2004催化剂进行仲丁醇脱氢合成甲乙酮的研究。
- The polyurethane adhesives with solvent were prepared by polyester diol,1,4-butanediol,HDI and methyl ethyl ketone. 采用聚酯二元醇、1,4丁二醇、1,6-己二异氰酸酯以及丁酮为主要原料,合成溶剂型单组分聚氨酯胶粘剂。
- The solvents we used were acetone,methyl ethyl ketone,methyl isobutyl ketone,ethyl acetate and vinyl acetate. 对丙酮、甲苯、丁酮、甲基异丁基酮、乙酸乙酯、醋酸乙烯酯等溶剂进行了评选。
- Theoretical Study on the Enantioselective Reduction of Phenyl Methyl Ketone 苯甲酮不对称还原反应的理论研究
- Keywords hyperbranched poly （hydroxy methyl） ether;liquid c rystalline;nematic; 超支化聚羟甲基醚;液晶;向列型;
- STUDY ON THE SYNTHESIS OF CINNAMYL METHYL KETONE BY CLA18EN-SCHIMIDT REACTION Claisen－Schimidt反应合成甲基桂酮的研究
- ethyl hydroxy benzoate 羟苯乙酯
- Isopropylidene 5-(3-oxo-alkyl)malonates (3) were synthesized by condensation of Mannich base of isopropylidene malonate with methyl ketones in the presence of faint acid, such as acetic acid. 5-烃基丙二酸亚异丙酯的Mannich碱和甲基酮在弱酸如醋酸的存在下;合成得到缩合产物5-(3-氧代烃基)丙二酸亚异丙酯(3).
- ethyl hydroxy cellulose 乙羟纤维素
- ethyl hydroxy pyrone 乙基羟基吡喃酮
- Keywords calix[4]pyrrole;p-aminophenyl methyl ketone;pyrrole;synthesis; 杯[4]吡咯;对氨基苯乙酮;吡咯;合成;
