2-氨基-2-(5-甲基噻吩-2-基)乙酸

2-氨基-2-(5-甲基噻吩-2-基)乙酸

2-amino-2-(5-methylthiophen-2-yl)acetic acid

89776-66-9

C7H9NO2S

171.21700

91.56000

1.84120

171.03500

1.347

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: