CAS number |
71989-31-6 |
Catalog number |
FL-001-1501 |
Molecular formula |
C20H19NO4 |
Molecular weight |
337.37 |
Appearance |
White or off-white powder |
Loss on drying |
≤4.0% |
Purity |
≥98% |
Optical rotation |
-32° ± 2° (C=1, DMF) |
Melting point |
95-120°C |
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