Cyclohepta[c]pyran-1,9-dione,3,4-dihydro-8-hydroxy-3-[(3,4,5-trimethoxyphenyl)methyl]-

[ 密度 ]:
1.34g/cm3

[ 沸点 ]:
558.6ºC at 760 mmHg

[ 分子式 ]:
C₂₀H₂₀O₇

[ 分子量 ]:
372.36900

[ 闪点 ]:
198.2ºC

[ 精确质量 ]:
372.12100

[ PSA ]:
91.29000

[ LogP ]:
2.10240

[ 折射率 ]:
1.606

[ 海关编码 ]:
2932999099

[ 海关编码 ]: 2932999099

[ 中文概述 ]:
2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%

[ 申报要素 ]: 品名, 成分含量, 用途

[ Summary ]:
2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

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