872-50-4
N-甲基吡咯烷酮
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乙醇钠
368-39-8
三乙基氧翁四氟硼酸
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2,2-diethoxy-1-methylpyrrolidine
41948-92-9
5-ethoxy-1-methyl-3,4-dihydro-2H-pyrrolium, tetrafluoroborate