4,7-二氯-1,2,3-苯并噻二唑

4,7-二氯-1,2,3-苯并噻二唑

4,7-dichloro-1,2,3-benzothiadiazole

23616-14-0

C6H2Cl2N2S

205.06400

54.02000

2.99810

203.93200

1.714

132.6ºC

0.00265mmHg at 25°C

1.662g/cm3

295.7ºC 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: