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| CAS号 : | 20654-67-5 |
精确质量 : | 141.96600 |
| 分子式 : | C4H2N2S2 |
logP : | 1.10476 |
| 分子量 : | 142.20200 |
PSA : | 125.18000 |
2,3-二硫基-2-丁烯二腈 | |
2,3-bis(sulfanyl)but-2-enedinitrile | |
20654-67-5 | |
C4H2N2S2 | |
142.20200 | |
125.18000 | |
1.10476 | |
141.96600 |
|
2930909090
|
品名, 成分含量, 用途 |
|
2930909090. 其他有机硫化合物. 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:30.0% |
|
2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
|
2930909090. Other Organo-sulphur compounds. General tariff:6.5% |
