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β分子筛
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(S)-(+)-5-(三苯甲基氧代甲基)-2-吡咯烷酮,105526-85-0,98%
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3 Å 分子筛
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ZSM-5分子筛
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N-三甲基硅烷基-2-吡咯烷酮,14468-90-7,95%
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异辛烷,540-84-1,无水级,99.8%
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1-(2-羟乙基)-2-吡咯烷酮
1-(2-Hydroxyethyl)-2-pyrrolidone may be used in chemical synthesis.
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N-甲基吡咯烷酮 | 872-50-4 | 乐研
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1-苄氧羰基-3-吡咯烷酮
-Cbz-3-吡咯烷酮;3-氧代-1-吡咯烷羧酸;苯基甲基酯;3-氧代吡咯烷-1-羧酸苄酯;N-苄氧羰基-3-吡咯烷酮;1-Carbobenzoxy-3-pyrrolidinone;1
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(R)-5-溴甲基-2-吡咯烷酮,98612-60-3,96%
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