3-氯-6-甲基苯并[b]噻吩-2-羧酸甲酯

3-氯-6-甲基苯并[b]噻吩-2-羧酸甲酯

Methyl 3-chloro-6-methyl-1-benzothiophene-2-carboxylate

59812-34-9

C11H9ClO2S

240.70600

54.54000

3.64970

240.00100

1.632

168.6ºC

88-92ºC(lit.)

1.343g/cm3

355.1ºC at 760 mmHg

GHS07

警告

H319; H413

2934999090

S22; S24/25

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: