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| CAS号 : | 883-92-1 |
精确质量 : | 223.98800 |
| 分子式 : | C10H5ClO4 |
logP : | 2.14460 |
| 分子量 : | 224.59700 |
PSA : | 67.51000 |
6-氯-2-氧代-2H-苯并吡喃-3-羧酸 | |
6-chloro-2-oxochromene-3-carboxylic acid | |
883-92-1 | |
C10H5ClO4 | |
224.59700 | |
67.51000 | |
2.14460 | |
223.98800 |
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211.7ºC
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1.612 g/cm3
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426.5ºC at 760 mmHg
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2932209090
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Xi
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品名, 成分含量, 用途 |
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2932209090. 其他内酯. 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% |
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2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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2932209090. Other Lactones |
