5,5-二硫二(1,3,4-噻二唑-2-硫酮)

5,5-二硫二(1,3,4-噻二唑-2-硫酮)

5-[(2-sulfanylidene-3H-1,3,4-thiadiazol-5-yl)disulfanyl]-3H-1,3,4-thiadiazole-2-thione

72676-55-2

C4H2N4S6

298.47500

236.24000

2.76640

297.86000

2.164

220.4ºC

2.22g/cm3

440.9ºC at 760 mmHg

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: