5-Ethyl-3,5-dimethyl-2-pyrazoline,英文名:5-Ethyl-3,5-dimethyl-2-pyrazoline,CAS:21981-22-6,化学式:C7H14N2,分

2026-03-27 10:24:45

21981-22-6

5-Ethyl-3,5-dimethyl-2-pyrazoline(5-Ethyl-3,5-dimethyl-2-pyrazoline)

CAS: 21981-22-6

化学式: C7H14N2

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