ETHYL-2 6-DIETHOXYBENZOATE 97 , 97%+ , 【92157-15-8】
Molecular Formula: C13H18O4
Formula Weight: 238.28
2,3,4,6-Tetrafluorobenzonitrile , 【69173-96-2】
Molecular Formula: C7HF4N
Formula Weight: 175.08
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