所有产品
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1,3,3-三甲基-2-亚甲基吲哚啉(中间体/染料中...)英文名:1,3,3-trimethyl-2-methyleneindoline CAS NO:118-12-7
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3-羟基喹哪啶-4-甲酸(中间体/染料中间体)英文名:3-Hydroxy-2-methyl-4-quinolinecarboxylic acid CAS NO:117-57-7
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N-丁基-3-氰基-4-甲基-6-羟基-2-吡啶酮(中间...)英文名:N-Butyl-3-cyano-4-methyl-6-hydroxy-2-pyridone
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2,6-二氯-3-氰基-4-甲基吡啶(中间体/染料中间...)英文名:2,6-Dichloro-4-methylnicotinonitrile CAS NO:875-35-4
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