英文名称: | 1h-benzotriazole, 1-(cyclohexylcarbonyl)-5-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3 | -pyridazinyl)- | 1-(cyclohexylcarbonyl)-5-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridaziny l)-1 | h-benzotriazole | 5-methyl-6-(1'-cyclohexanoyl-benzotriazol-5'-yl)-4,5-dihydro-3(2h)pyrida zino | 1-(cyclohexylcarbonyl)-5-(1,4,5,6-tetrahydro-4-methyl-6-oxo-3-pyridazinyl)-1h-benzotriazol |
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