3,5-Pyridinedicarboxylic acid,4-[2-(difluoromethyl)phenoxy]-1,4-dihydro-2,6-dimethyl-, dimethyl ester
CAS No. 93491-40-8
polyurea 37955-36-5
尿素
EPBP 3792-59-4
dotriacontanal 57878-00-9
(E)-1-(2-羟基-4,6-二甲氧基苯基)-3-(4-甲氧基苯基)-2-丙烯-1-酮
1,3-苯二胺-4,6-N,N'-二硝基二苯基