4-吗啉-4-基-4-氧代丁酸

4-吗啉-4-基-4-氧代丁酸

4-(4-Morpholinyl)-4-oxobutanoic acid

67900-19-0

C8H13NO4

187.19300

66.84000

-0.35210

187.08400

1.503

208ºC

1.269g/cm3

420.3ºC at 760 mmHg

2934999090

Xi

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: