2-Butenedioic acid, 2,2'-[(2-chloro-5-cyano-1,3-phenylene)diimino]bis-,tetramethyl ester

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CAS No: 63921-01-7

63921-01-7
Order 63921-01-7
butenedioic,chloro,cyano,phenylene,diimino,tetramethyl,ester