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138073-99-1 1h-benzimidazole-1-carboxylic acid,2-[cyano(2,6-dimethyl-4h-pyran-4-ylidene)methyl]-, et

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Product Name 1H-Benzimidazole-1-carboxylic acid,2-[cyano(2,6-dimethyl-4H-pyran-4-ylidene)methyl]-, ethyl ester
CAS No. 138073-99-1
Molecular Formula C19H17N3O3