-
反-1-甲基-4-羧基-5-(3-吡啶基)-2-吡咯烷酮,33224-01-0,99%
-
1-丁基-2-吡咯烷酮,3470-98-2,>98.0%(GC)
-
3-甲基-2-吡咯烷酮 | 2555-05-7 | 乐研
-
N-十二烷基-2-吡咯烷酮,2687-96-9,99%
-
4,4-二甲基-2-吡咯烷酮,66899-02-3,97%
-
2-吡咯烷酮,616-45-5,99%
-
1-(3-羟丙基)-2-吡咯烷酮 | 62012-15-1 | 乐研
-
1-(3-氨基丙基)-2-吡咯烷酮,7663-77-6,95%
-
1-乙酰基-2-吡咯烷酮
-
(S)-(+)-5-羟甲基-2-吡咯烷酮对甲苯磺酸酯,51693-17-5,95%
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