| 4-Nitrobenzaldehyde |
对硝基苯甲醛 |
555-16-8 |
| 4-Methylimidazole |
4-甲基咪唑 |
822-36-6 |
| 4-Iodobenzonitrile |
4-碘氰基苯 |
3058-39-7 |
| 4-Hydroxybenzoic acid |
对羟基苯甲酸 |
99-96-7 |
| 4-Fluorophenylhydrazine hydrochloride |
4-氟苯肼盐酸盐 |
823-85-8 |
| 4-Fluorobenzylamine |
对氟苄胺 |
140-75-0 |
| 4-Methoxybenzylchloride |
4-甲氧基氯苄 |
824-94-2 |
| 4-Chlorobenzyl cyanide |
对氯苯乙腈 |
140-53-4 |
| 4-CHLORO-3-CYANOMETHYL-BENZOIC ACID METHYL ESTER |
3-氰基甲基-4-氯苯甲酸甲酯 |
872091-83-3 |
| 4-CHLORO-2-FLUOROPHENYLHYDRAZINE HYDROCHLORIDE |
4-氯-2-氟苯肼盐酸盐 |
64172-78-7 |
| 4-Butylphenylboronic acid |
4-正丁基苯硼酸 |
145240-28-4 |
| 4-Bromopyridine hydrochloride |
4-溴吡啶盐酸盐 |
19524-06-2 |
| 4-Bromophenylacetonitrile |
对溴苯乙腈 |
16532-79-9 |
| 4-Bromobenzylamine |
对溴苄胺 |
3959-07-7 |
| 4-Bromobenzonitrile |
4-溴苯腈 |
623-00-7 |
| 4-Bromobenzaldehyde |
对溴苯甲醛 |
1122-91-4 |
| 4-Bromo-2-fluorobenzoic acid |
4-溴-2-氟苯甲酸 |
112704-79-7 |
| 4-Bromo-2-fluorophenol |
4-溴-2-氟苯酚 |
2105-94-4 |
| 4-Bromo-2,3-difluorophenol |
4-溴-2,3-二氟苯酚 |
144292-32-0 |
| 4-Amino-3-hydroxybenzoic acid |
4-氨基-3-羟基苯甲酸 |
2374-03-0 |
