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89770-21-8 propanedinitrile, (2-amino-3-cyano-8-methoxy-4h-1-benzopyran-4-yl)-

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Product Name Propanedinitrile, (2-amino-3-cyano-8-methoxy-4H-1-benzopyran-4-yl)-
CAS No. 89770-21-8
Molecular Formula C14H10N4O2