山羊
发表于 2025-3-26 21:49:53
The Real-Time Clock and the DS3231,, chloroform, dichloromethane, triethylamine (calcium hydride), ethanol (magnesium). Absolute 1,4-dioxane, TBME, di(.-butyl)ether, DME, NMP, acetonitrile, and DMSO were purchased from Sigma-Aldrich and used as received. Other commercial reagents were obtained from various sources and used without further purification.
Alienated
发表于 2025-3-27 01:39:43
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Brain-Waves
发表于 2025-3-27 06:27:23
Experimental Part,, chloroform, dichloromethane, triethylamine (calcium hydride), ethanol (magnesium). Absolute 1,4-dioxane, TBME, di(.-butyl)ether, DME, NMP, acetonitrile, and DMSO were purchased from Sigma-Aldrich and used as received. Other commercial reagents were obtained from various sources and used without further purification.
instructive
发表于 2025-3-27 12:37:44
Book 2012ocuments her methodology, using primary amine salts as catalysts, and hydrogen peroxide as an inexpensive and environmentally benign oxidant. She describes the unprecedented and powerful catalytic asymmetric hydroperoxidation of α,β-enones, a process which produces optically active five-membered c
大酒杯
发表于 2025-3-27 14:20:28
Erna Aescht,Simone Büchl-Zimmermann,Anja Burmester,Stefan Dänhardt-Pfeiffer,Christine Desel,Christop unique operating conditions: heat, high humidity, hi- intensity precipitation, occurrence of certain diseases, and lack of rock for su- able road surfacing. In natural forests, clear felling is rarely practiced, and many species are the rule with few commercial978-3-642-07976-4978-3-540-46391-7Series ISSN 1614-9785 Series E-ISSN 2627-1516
退潮
发表于 2025-3-27 20:54:51
Medizin, Kultur, Gesellschafthttp://image.papertrans.cn/c/image/239216.jpg
Emg827
发表于 2025-3-28 01:14:12
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nutrition
发表于 2025-3-28 03:39:05
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