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| CAS号 : | 51355-97-6 |
精确质量 : | 193.96500 |
| 分子式 : | C5H4Cl2N2O2 |
logP : | 0.49990 |
| 分子量 : | 195.00300 |
PSA : | 55.12000 |
4,5-二氯-2-羟基甲基-2,3-二氢哒嗪-3-酮 | |
4,5-dichloro-2-(hydroxymethyl)pyridazin-3-one | |
51355-97-6 | |
C5H4Cl2N2O2 | |
195.00300 | |
55.12000 | |
0.49990 | |
193.96500 |
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1.643
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112.2ºC
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97ºC
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1.72g/cm3
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261.9ºC at 760 mmHg
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2933990090
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R20/21/22; R36/37/38
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S26-S36/37/39
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Xn
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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2933990090. 其他仅含氮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% |
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2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
