3,7-二氢-1,3-二甲基-7-(吗啉基甲基)-1H-嘌呤-2,6-二酮

3,7-二氢-1,3-二甲基-7-(吗啉基甲基)-1H-嘌呤-2,6-二酮

1,3-dimethyl-7-(morpholin-4-ylmethyl)purine-2,6-dione

5089-89-4

C12H17N5O3

279.29500

74.29000

-1.33870

279.13300

1.691

256.3ºC

1.48g/cm3

500.2ºC 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: