1,3-二苄基-2-(2-噻吩基)咪唑烷

1,3-二苄基-2-(2-噻吩基)咪唑烷

1,3-Dibenzyl-2-(2-thienyl)imidazolidine

311788-17-7

C21H22N2S

334.47800

34.72000

4.64050

334.15000

1.646

224.4ºC

1.189g/cm3

447.4ºC 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: