英文名称: | 3-chloro-1,2-diphenyl-4-(piperidinomethyl)-3-pyrazolin-5-on | 3-chloro-1,2-diphenyl-4-(piperidinomethyl)-3-pyrazolin-5-one | 3-chloro-4-piperidinomethyl-1,2-diphenyl-5-pyrazolone | 5-chloro-1,2-dihydro-1,2-diphenyl-4-(1-piperidinylmethyl)-3h-pyrazol-3-on |
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