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872-50-4
872-50-4 / 99.5%, SpcDry, with molecular sieves, Water≤50 ppm (by K.F.), SpcSeal
1-Methyl-2-pyrrolidinone 1-甲基-2-吡咯烷酮
872-50-4 / 99.5%, SpcDry, Water≤50 ppm (by K.F.), SpcSeal
1-Methyl-2-pyrrolidone 1-甲基-2-吡咯烷酮
872-50-4 / 99%
1-Methyl-2-pyrrolidinone 1-甲基-2-吡咯烷酮

502-49-8
502-49-8 / 98%
Cyclooctanone 环辛酮

17129-06-5
17129-06-5 / 95%
4-Ethoxy-1,1,1-trifluoro-3-buten-2-one 4-乙氧基-1,1,1-三氟-3-丁烯-2-酮

5220-49-5

615-79-2
615-79-2 / 98%
Ethyl 2,4-dioxovalerate 丙酮草酸乙酯

1481-27-2
1481-27-2 / 95%
4'-Fluoro-2'-hydroxyacetophenone 4-氟-2-羟基苯乙酮

32940-15-1

4255-62-3
4255-62-3 / 95%
4,4-Dimethylcyclohexanone 4,4-二甲基环己酮

75091-99-5

1522-22-1
1522-22-1 / 99%
Hexafluoroacetylacetone 六氟乙酰丙酮

24650-42-8
24650-42-8 / 99%
2,2-Dimethoxy-2-phenylacetophenone 安息香二甲醚(DMPA)

134-81-6
134-81-6 / 99%
Benzil 联苯甲酰

2033-24-1
2033-24-1 / 98%
2,2-Dimethyl-1,3-dioxane-4,6-dione 丙二酸环(亚)异丙酯

121-89-1
121-89-1 / 98%
3'-Nitroacetophenone 3-硝基苯乙酮

553-26-4
553-26-4 / 98%
4,4'-Dipyridyl 4,4'-联吡啶
易制毒化学品
553-26-4 / 98%
4,4'-联吡啶
易制毒化学品

109-67-1
109-67-1 / 99.5%, Standard Material for GC
1-Pentene 1-戊烯
109-67-1 / 97%
1-Pentene 1-戊烯

80-73-9
80-73-9 / 98%
1,3-Dimethyl-2-imidazolidinone 1,3-二甲基-2-咪唑啉酮

2142-69-0
2142-69-0 / 99%
2'-Bromoacetophenone 2′-溴苯乙酮

2142-63-4
2142-63-4 / 98%
3'-Bromoacetophenone 3′-溴苯乙酮

19829-31-3