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766532-74-5 piperazine,1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-[(2,5-dichlorophenyl)sulfonyl]-

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Product Name Piperazine,1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-[(2,5-dichlorophenyl)sulfonyl]-
CAS No. 766532-74-5
Molecular Formula C20H21Cl2N5O4S