4-氧代-1,3-二硫杂环丁烷-2-亚基)丙二腈

4-氧代-1,3-二硫杂环丁烷-2-亚基)丙二腈

2-(4-oxo-1,3-dithietan-2-ylidene)propanedinitrile

13157-38-5

C5N2OS2

168.19600

115.25000

1.84516

167.94500

1.756

97.8ºC

0.0431mmHg at 25°C

1.768g/cm3

238.1ºC at 760mmHg

2934999090

品名, 成分含量, 用途

2934999090. 其他杂环化合物. 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:20.0%

2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

2934999090. Other nucleic acids and their salts, whether or not chemically defined; other heterocyclic compounds. General tariff: