3,4-Bis(hydroxymethyl)furan

4-(Piperidine-1-carbonyl)phenylboronic acid pinacol ester

4-(1-哌啶羰基)苯硼酸频哪醇酯

4-Amino-1,8-naphthalic anhydride

4-氨基-1,8-萘二甲酸酐

4-Biphenylyl isocyanate

异氰酸 4-联苯酯

4-Bromo-2,3,5,6-tetrafluoropyridine

4-溴-2,3,5,6-四氟吡啶

4-Butylbenzonitrile

4-N-丁基苯甲腈

4-Cyanoindole

4-氰基吲哚

4-Fluorobiphenyl

4-氟联苯

4-Iodophenyl isocyanate

4-碘苯基异氰酸酯

4-Methylthiophene-2-carboxaldehyde

4-甲基噻吩-2-甲醛

4-tert-Butyl-2,6-diformylphenol

4- 叔 -丁基-2,6-二甲酰苯酚