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4-Acetoxy-3-methoxybenzaldehyde, 96% 25GR
吡啶, extra pure, 99+%
反式-4-丙基环己甲酸, ≥98.0%
2'-Methylacetophenone, 98% 100GR
Palladium(II) sulfate dihydrate, Premion?, 99.95% (metals basis), Pd 44.1% min
二乙基丙二酸二乙酯,97.0%(GC)
甲基萘,98%+
N,N,N',N'-四甲基-1,3-二氨基丁烷,98.0%(GC)
(易制毒三类)Acetone, residue free, for electronic use, 99.8% 1LT
羟胺溶液,50 wt. % in H2O, 99.999%