2-Ethylcrotonaldehyde, 96% 2-乙基丁烯醛，96% 19780-25-7

2-Ethylcrotonaldehyde, 96% 2-乙基丁烯醛，96% 19780-25-7

Rhodium, 5% on alumina powder, C301099-5 铑, 5% on alumina powder, C301099-5 7440-16-6

Rhodium, 5% on alumina powder, C301099-5 铑, 5% on alumina powder, C301099-5 7440-16-6

Rhodium, 5% on alumina powder, C301099-5 铑, 5% on alumina powder, C301099-5 7440-16-6

Palladium, 5% on calcium carbonate, lead poisoned, A305060-5 钯, 5% on calcium carbonate, 铅 poisoned,

Platinum 5% gold micro crucible Top OD 12mm, Bot Dia 7.2mm, Ht 13mm 铂 5% 金 微坩埚 Top OD 12mm, Bot Dia

[Rh COD (R)-Binap]BF4, Rh 11.2% [Rh COD (R)-Binap]BF4, Rh 11.2% 120521-81-5

2,5-Di-tert-butyl-4-methoxyphenol, 97% 2,5-二-叔-丁基-4-甲氧基苯酚, 97% 1991-52-2

2,5-Di-tert-butyl-4-methoxyphenol, 97% 2,5-二-叔-丁基-4-甲氧基苯酚, 97% 1991-52-2

2-(4-Pyridyl)-7-azabenzimidazole, 97% 2-(4-吡啶基)-7-氮杂苯并咪唑, 97% 63411-78-9

(2S,3R)-3-(Boc-amino)-2-hydroxy-5-methylhexanoic acid, 97% (2S,3R)-3-(Boc-氨基)-2-羟基-5-甲基己酸, 97% 73397

4-(Trimethylsilylethynyl)benzoic acid, 97% 4-(三甲基硅烷乙炔基)苯甲酸, 97% 16116-80-6

3-(3,4-二氯苯氨基甲酰)-2-氟苯硼酸,97% 3-(3,4-Dichlorophenylcarbamoyl)-2-fluorobenzeneboronic acid, 97%

4-羧基-2-氟苯硼酸, 97% 851135-07-4 4-Carboxy-2-fluorobenzeneboronic acid, 97%

2-溴-5-氟苯基乙酸, 96% 739336-26-6 2-Bromo-5-fluorophenyl acetic acid, 96%

二乙酰基双(三氟苯基磷)钯(II), Pd 14.2% 14588-08-0 Diacetatobis(triphenylphosphine)palladium(II), Pd 14.2%

顺-2-(Boc-氨基)环丙烷甲醇, 97% 170299-61-3 cis-2-(Boc-amino)cyclopropanemethanol, 97%

2-乙酰基-4-(1,2,3,4-四羟基丁基)咪唑 94944-70-4 2-Acetyl-4-(1,2,3,4-tetrahydroxybutyl)imidazole, 97%

马来酸酐，98% 108-31-6 Maleic anhydride, 98+%