124940-34-7
1-benzyltriazole-4-carbaldehyde
2122-48-7
ethynyl
651020-55-2
4-ethenylideneoct-1-yn-3-ol
6957-21-7
2-(P-甲氧苄基)氨基嘧啶
69895-77-8
(prop-2-ynylideneamino)urea

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