英文同义词: | N-(2-Chloroethyl)-N'-(1,1,3,3,6-pentamethyl-7-nitro-2,3-dihydro-1H-inden-5-yl)urea;Urea, N-(2-chloroethyl)-N'-(2,3-dihydro-1,1,3,3,6-pentamethyl-7-nitro-1H-inden-5-yl)-;1-(2-Chloroethyl)-3-(1,1,3,3,6-pentamethyl-7-nitro-2,3-dihydro-1H-inden-5-yl)urea |