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Ethyl isothiocyanate for synthesis
Collagen Type I Human Placenta
Quinaldic acid, 99% 50GR
CR8 (R)-Isomer
Manganese(II) sulfate hydrate, Puratronic?, 99.999% (metals basis)
L-Histidine suitable for use as excipient EMPROVE?exp Ph Eur,USP
苄基三乙基溴化铵,98.0%(T)
2,2-二甲基丁酰氯,98%+
1-(5-CHLORO-2-HYDROXY-4-METHYLPHENYL)-3- PHENYL-1,
吡啶-2-甲酰氯盐酸盐,93.0%(T)
水杨酰胺,98%+