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| CAS号 : | 24526-69-0 |
精确质量 : | 185.04800 |
| 分子式 : | C11H7NO2 |
logP : | 1.97308 |
| 分子量 : | 185.17900 |
PSA : | 54.00000 |
3-氰基-4-甲基香豆素 | |
4-methyl-2-oxochromene-3-carbonitrile | |
24526-69-0 | |
C11H7NO2 | |
185.17900 | |
54.00000 | |
1.97308 | |
185.04800 |
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1.601
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168.1ºC
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3.9E-05mmHg at 25°C
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192-195 °C (dec.)(lit.)
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1.29g/cm3
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352.2ºC at 760mmHg
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2932209090
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3
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R20/21/22
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S26-S36
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Xn
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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 |
![3-氨基-4H-噻吩并[3,4-c]色烯-4-酮](https://www.chemicalbook.com/CAS/GIF/41078-15-3.gif)
