2-[7-(diethylamino)-2-oxo-2H-1-benzopyran-3-yl]-1,3-dimethyl-1H-benzimidazolium chloride

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碱性黄 40

CAS No: 29556-33-0

29556-33-0
Order 29556-33-0
diethylamino,benzopyran,dimethyl,benzimidazolium,chloride,benzimidazol,imidazolium
Benzimidazol
Imidazolium