Shandong Xinge Chemical Co.,Ltd.

    Pyridine

    Triethylamine

    Ethylamine

    Diethylamine

    2-Cyanopyridine

    Methyl acetoacetate

    Potassium carbonate

    Hydroxylamine hydrochloride

    Hydroxylamine sulfate

    Tetramethylene sulfone

    Potassium hydroxide

    Ethyl formate

    1,4-Dioxane

    Aluminum chloride

    Ligroin