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脱氧可的松, ≥98.0%
3,3-Dimethylbutylamine, 95% 1GR
媒介黑17 [配位滴定法指示剂]
Dichloromethane, for anal.of polyarom.hydrocarb., stab.with amylene, for residue analysis, 99.9% 2.5
('±)-1-Phenyl-2-propyn-1-ol, 98+% 25GR
Barium bromide dihydrate, 99.3%
Titanium(IV) oxide, anatase powder, 99% 1KG
1,4-Dimethylnaphthalene for synthesis
L-allo-Isoleucine, 99% ee, 99% 1GR
维生素E乙酸酯