沉积物 发表于 2025-3-23 12:44:29
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https://doi.org/10.1007/978-1-4613-3018-9Monitor; biochemistry; biology; chemistry; development; fields; mass spectrometry; medicine; metabolism; pape莎草 发表于 2025-3-23 19:21:36
The Electron Impact Fragmentation of Products Related to N-(Allyl)-3,3-Diphenylpropylamine, a Metabers, a metabolite in rat and human urines, whose acetyl derivative exhibited intense interrelated ions at m/e 113, 72, 70, the origin of which appeared to be linked to the presence of the amide function, since the corresponding amine gave three related peaks respectively at m/e 71, 30 and 70 (Figs. 1 and 2).Conflagration 发表于 2025-3-23 23:05:04
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om the diaries we have studied relates to variability. There was not one form of mobility at any time in the past, but many different possibilities and experiences. These varied not only from place to place, from person to person, and over time, but also within the everyday experiences of a single i协议 发表于 2025-3-24 12:53:43
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