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| CAS号 : | 333-31-3 |
精确质量 : | 239.05200 |
| 分子式 : | C8H18BrNO2 |
logP : | -2.35180 |
| 分子量 : | 240.13800 |
PSA : | 26.30000 |
溴化乙酰-β-甲基胆碱 | |
METHACHOLINE BROMIDE | |
333-31-3 | |
C8H18BrNO2 | |
240.13800 | |
26.30000 | |
-2.35180 | |
239.05200 |
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-20ºC
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147-149ºC(lit.)
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2923900090
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R36/37/38
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S26; S36
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Xi
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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% |
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HS:2923900090.Other quaternary ammonium salts and hydroxides. General tariff:6.5% |
生化研究。 |
