CAS號:1025509-12-9
英文名:2-Chloro-N4-ethyl-3,4-pyridinediamine
中文名:2-Chloro-N4-ethyl-3,4-pyridinediamine
2-Chloro-N4-ethyl-3,4-pyridinediamine
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2-Chloro-N4-ethyl-3,4-pyridinediamine