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| CAS号 : | 143673-66-9 |
精确质量 : | 156.09000 |
| 分子式 : | C7H12N2O2 |
logP : | -0.08540 |
| 分子量 : | 156.18200 |
PSA : | 58.20000 |
(R)-(-)-3-异丙基-2,5-哌嗪二酮 | |
(3R)-3-propan-2-ylpiperazine-2,5-dione | |
143673-66-9 | |
C7H12N2O2 | |
156.18200 | |
58.20000 | |
-0.08540 | |
156.09000 |
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258-262 °C(lit.)
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2933599090
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R36/37/38; R20/21/22
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S22; S24/25; S36/37/39; S26
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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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2933599090. 其他结构上有嘧啶环的化合物(包括其他结构上有哌嗪环的化合物. 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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2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
