75-03-6
碘乙烷
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603-35-0
三苯基膦
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~97%
4736-60-1
碘化乙基三苯基瞵
19493-09-5
methylidene triphenyl phosphorane
74-88-4
甲基碘
~80%
2065-66-9
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24470-78-8
碘化异丙基三苯鏻
7723-14-0
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24720-64-7
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