| 英文名 | 5,8-dihydroxy-2-methoxynaphthalene-1,4-dione |
|---|---|
| 英文别名 |
naphthopurpurin methyl ether
2-methoxy-5,8-dihydroxy-1,4-naphthoquinone 5,8-dihydroxy-2-methoxy-1,4-naphthoquinone 2-Methoxy-5,8-dihydroxynaphthalene-1,4-dione dihydroxy-5,8 methoxy-2 naphtoquinone-1,4 2-methoxynaphthazarin 1,4-Naphthoquinone,5,8-dihydroxy-2-methoxy methoxynaphthazarine |
| 分子式 | C11H8O5 |
|---|---|
| 分子量 | 220.17800 |
| 精确质量 | 220.03700 |
| PSA | 83.83000 |
| LogP | 1.00710 |
| 海关编码 | 2914690090 |
|---|
| 海关编码 | 2914690090 |
|---|---|
| 中文概述 | 2914690090 其他醌. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
| Summary | 2914690090 other quinones。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |