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| CAS号 : | 50616-99-4 |
精确质量 : | 390.16200 |
| 分子式 : | C28H22O2 |
logP : | 6.12760 |
| 分子量 : | 390.47300 |
PSA : | 18.46000 |
9,9'-二甲氧基-9H,9'H-9,9'-联芴 | |
9-methoxy-9-(9-methoxyfluoren-9-yl)fluorene | |
50616-99-4 | |
C28H22O2 | |
390.47300 | |
18.46000 | |
6.12760 | |
390.16200 |
|
2909309090
|
品名, 成分含量, 用途 |
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2909309090 其他芳香醚及其卤化衍生物、磺化、硝化衍生物（包括亚硝化衍生物）。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:5.5%。普通关税:30.0% |
|
2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
|
HS:2909309090.Other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives. General tariff:5.5% |
