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α,α'-二溴邻二甲苯,97.0%(GC)
Buffer Solution pH10.0 (NaHCO3-NaOH), %
N-(羟甲基)丙烯酰胺,98.0%(T)
(易制爆)硝酸银 AR(沪试)
methyl 3-oxo-3,4-dihydro-2h-1,4-benzoxazine-8-carboxylate, 97%
(R,R)-(-)-1,2-Ethanediylbis[(2-methoxyphenyl)phenylphosphine]rhodium(I) BF4 100MG
钌碳(5%)(加约50%水湿润)
1,3-Diiminoisoindoline, 97% 5GR
乙烯二硫代双(三甲基硅烷)[醛酮类的保护试剂]
alpha-Bromo-m-tolunitrile, 95% 10GR