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| CAS号 : | 69938-57-4 |
精确质量 : | 302.10200 |
| 分子式 : | C14H14N4O4 |
logP : | 5.16000 |
| 分子量 : | 302.28500 |
PSA : | 143.68000 |
5,5'-dimethyl-2,2'-dinitro-benzidine | |
69938-57-4 | |
C14H14N4O4 | |
302.28500 | |
143.68000 | |
5.16000 | |
302.10200 |
|
2921590090
|
品名, 成分含量, 用途 |
|
2921590090. 其他芳香多胺及衍生物及它们的盐. 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:30.0% |
|
2921590090. other aromatic polyamines and their derivatives; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
