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90236-89-8 2h-thieno[2,3-h]-1-benzopyran-2-one,4-[bis(2-methoxyethyl)amino]-3-chloro-5,6-dihydro-

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Product Name 2H-Thieno[2,3-h]-1-benzopyran-2-one,4-[bis(2-methoxyethyl)amino]-3-chloro-5,6-dihydro-
CAS No. 90236-89-8
Molecular Formula C17H20ClNO4S