4-(4,5-Diethoxy-2-nitrobenzylidene)-2-phenyloxazol-5(4H)-one
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D13444 4-(4,5-Diethoxy-2-nitrobenzylidene)-2-phenyloxazol-5(4H)-one ≥97% 【psaitong】 |
WAY-324168
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W10145 WAY-324168 ≥98% 【psaitong】 |