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5-Bromo-2-anisaldehyde, 99% 5GR
(R)-2-氯丁酸,98.0%(T)
5-硝基水杨醛, ≥97.0%
Polyvinyl alcohol 18-88 suitable for use as excipient EMPROVE?exp Ph Eur,USP
角鲨烯， ≥96.0%
Potassium selenocyanate, 99% 10GR
N-(2-Hydroxyethyl)-phthalimide for synthesis
Oxytetracycline dihydrate, 95% 100GR
4-氨基安替比林
Ascomycin Streptomyces hygroscopicus
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