| 英文名称: | | 3,6-pyridazinedione, 1-butyl-1,2-dihydro-, polymer with (chloromethyl)oxirane, | | 1,2-dihydro-1-methyl-3,6-pyridazinedione, 1,2-dihydro-1-propyl-3,6-pyridazinedi | | one, 1,2-dihydro-3,6-pyridazinedione, 1-ethyl-1,2-dihydro-3,6-pyridazinedione a | | nd 4,4'-(1-methylethylidene)bis[phenol] | | 3,6-pyridazinedione, 1-butyl-1,2-dihydro-, polymer with(chloromethyl)oxirane, 1,2-dihydro-1-methyl-3,6-pyridazinedione,1,2-dihydro-1-propyl-3,6-pyridazinedione,1,2-dihydro-3,6-pyridazinedione,1-ethyl-1,2-dihydro-3,6-pyridazinedione and4,4'-(1-methyle |
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