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| CAS号 : | 3521-62-8 |
精确质量 : | 1055.64000 |
| 分子式 : | C52H97NO18S |
logP : | 7.55400 |
| 分子量 : | 1056.39000 |
PSA : | 271.96000 |
依托红霉素 | |
erythromycin estolate | |
3521-62-8 | |
C52H97NO18S | |
1056.39000 | |
271.96000 | |
7.55400 | |
1055.64000 |
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长针状
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454.4ºC
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827.7ºC at 760 mmHg
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135-140ºC dec.
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Stable at normal temperatures and pressures.
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S22-S36
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Xn
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R22; R42/43
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2933990090
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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% | |
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% |
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<p>本品属大环内酯类抗生素,用于耐青霉素的金葡菌感染及对青霉素过敏的金葡菌感染。</p> |
