Chemical Name : 3,3',4,4'-联苯四羧酸二酐
CAS : 2420-87-3
1-sec-butylbenzene
(反式,反式)-4-戊基-环己基-3,4,5-三氟联苯
邻碘溴苯
2,4-Dibromo-1,5-difluorobenzene
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