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| CAS号 : | 2934-97-6 |
精确质量 : | 355.17800 |
| 分子式 : | C21H25NO4 |
logP : | 3.31440 |
| 分子量 : | 355.42800 |
PSA : | 40.16000 |
延胡索乙素 | |
ROTUNDINUM | |
2934-97-6 | |
C21H25NO4 | |
355.42800 | |
40.16000 | |
3.31440 | |
355.17800 |
|
138.7ºC
|
|
|
1.23g/cm3
|
|
|
482.9ºC at 760mmHg
|
|
2923900090
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HS:2923900090.Other quaternary ammonium salts and hydroxides |
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品名, 成分含量, 用途 |
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2923900090 其他季铵盐及季铵碱。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
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2923900090 other quaternary ammonium salts and hydroxides。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
|
HS:2923900090.Other quaternary ammonium salts and hydroxides. General tariff:6.5% |
