上下游产品
3-hydroxy-quinaldine phthalic anhydride 3-ethoxy-2-methyl-quinoline-4-carboxylic acid 3-hydroxy-2-methyl-4-quinolinecarboxylic acid2-(4-bromo-3-hydroxy-2-quinolinyl)indan-1,3-dione 海关参考信息
- 2902600000-乙苯
2912110000-甲醛
2912120000-乙醛
2912210000-苯甲醛 - 💡 提示:海关信息按照顺序优先匹配,如需确认的海关信息,请参考相关资料。
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专利信息
专利号:CN-112079773-A
优先权日:2020-09-27
标 题 :Synthesis method of 2-methyl-3-hydroxyquinoline and preparation method of quinoline disperse dye
专利号:CN-113087663-A
优先权日:2021-04-06
标 题 :A kind of high-safety disperse yellow 64 synthesis process
专利号:CN-114015061-A
优先权日:2021-10-19
标 题 :A kind of comb-shaped polycarboxylate, its synthesis method and application in preparing dispersant
专利号:CN-115838538-A
优先权日:2022-12-14
标题:A kind of disperse orange that can replace disperse yellow 54# and its synthesis method and application