2,3,7,7a-四氢-7a-甲基-1H-茚-1,5(6H)-二酮, ≥99%

2,3,7,7a-Tetrahydro-7a-methyl-1H-indene-1,5(6H)-dione

2,4,6-三(9H-咔唑-9-基)-1,3,5-三嗪, 99%

2,4,6-Tri(9H-carbazol-9-yl)-1,3,5-triazine

2,3-萘二甲酸二甲酯, ≥98%

Dimethyl 2,3-Naphthalenedicarboxylate

2,3-蒽二羧酸酐, ≥93%

2,3-Anthracenedicarboxylic Anhydride

2,4,6-三异丙基苯磺酰基叠氮化物, 99%, contains 15 wt.% water as stabilizer

2,4,6-Triisopropylbenzenesulfonyl azide

2,4-二乙基戊二酸, ≥99%,外消旋和内消旋混合物

2,4-Diethylglutaric Acid

2,4-二氨基二苯基胺, ≥99%

2,4-Diaminodiphenylamine

2,4-二氨基苯甲醚二盐酸盐, ≥99.9%

2,4-Diaminoanisole Dihydrochloride

2,4-二氨基苯酚盐酸盐, 99%

2,4-Diaminophenol dihydrochloride

2,4-二甲基-1-庚烯, ≥99%

2,4-Dimethyl-1-heptene

2,4-二甲基苯胺盐酸盐, ≥99%

2,4-Dimethylaniline Hydrochloride

2,4-二甲氧基苯甲醛肟, ≥98%

2,4-Dimethoxybenzaldoxime

2,4-二羟基-6-甲基苯甲酸乙酯, ≥99%

4-Carbethoxy-5-methylresorcinol

2,5-二叔戊基氢醌, ≥93%

2,5-Di-tert-amylhydroquinone

2,5-二氯磺胺酸, ≥99%

2,5-Dichlorosulfanilic Acid

2,5-二氯对苯二腈, ≥99.9%

2,5-Dichloroterephthalonitrile

2,5-二甲基-3-己醇, ≥98%

2,5-Dimethyl-3-hexanol

2,5-二甲基环己酮, ≥98%,异构体混合物

2,5-Dimethylcyclohexanone

2,5-二甲基苯乙腈, 98%

2,5-Dimethylphenylacetonitrile

2,5-二甲氧基-4-氯硝基苯, ≥99%

4-Chloro-2,5-dimethoxynitrobenzene