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嘧啶, 99%
N-辛基吡咯烷酮,98%
Methyl 4-formylbenzoate dimethyl acetal, 95% 1GR
2-Fluoro-5-nitroaniline, 98% 5GR
04-13-0033-25GM, BOC-D-TYR-OH, 8.53099.0025
4-(Diphenylphosphino)benzoic acid, 97% 5GR
N,N-二甲基烟酰胺,99.0%(GC&T)
Tetraethylammonium hydroxide (20% aqueous solution) for synthesis
N-(2-Chloroethyl)-N,N-dimethylammonium chloride for synthesis
钪(Sc)ICP-MS标准溶液,1000ug/ml溶于硝酸