| 2-Amino-5-fluoropyridine |
2-氨基-5-氟吡啶 |
21717-96-4 |
| 6-Nitrooxazolo[4,5-b]pyridin-2(3H)-one |
6-硝基恶唑并[4,5-B]吡啶-2(3H)-酮 |
21594-54-7 |
| 4,8-DICHLOROQUINOLINE |
4,8-二氯喹啉 |
21617-12-9 |
| 4,5-DICHLORO-QUINOLINE |
4,5-二氯喹啉 |
21617-18-5 |
| 2,3-Difluorobenzonitrile |
2,3-二氟苯腈 |
21524-39-0 |
| 2,5-Dichloro-3-nitropyridine |
2,5-二氯-3-硝基吡啶 |
21427-62-3 |
| 5-Chloro-2-hydroxy-3-nitropyridine |
5-氯-2-羟基-3-硝基吡啶 |
21427-61-2 |
| 5-Amino-8-quinolinol dihydrochloride |
5-氨基-8-羟基喹啉二盐酸盐 |
21302-43-2 |
| 5-chloropyrazine-2-carboxamide |
5-氯吡嗪-2-甲酰胺 |
21279-64-1 |
| 3-Methylpicolinonitrile |
2-氰基-3-甲基吡啶 |
20970-75-6 |
| 6-Methylisatoic anhydride |
5-甲基-2H-3,1-苯并恶嗪-2,4(1H)-二酮 |
20877-81-0 |
| 6-Nitroveratraldehyde |
6-硝基藜芦醛 |
20357-25-9 |
| 2-AMINO-4-BROMOBENZOTHIAZOLE |
2-氨基-4-溴苯并噻唑 |
20358-02-5 |
| 2-Methoxypyridin-3-amine |
2-甲氧基-3-氨基吡啶 |
20265-38-7 |
| 2-Methoxy-3-nitropyridine |
2-甲氧基-3-硝基吡啶 |
20265-35-4 |
| 2-Ethyl-5-nitrobenzenamine ,98% |
2-乙基-5-硝基苯胺 |
20191-74-6 |
| 2,4-DIBROMOQUINOLINE |
2,4-二溴喹啉 |
20151-40-0 |
| 2,4,6-TRICHLOROQUINAZOLINE |
2,4,6-三氯喹唑啉 |
20028-68-6 |
| Pyridinium dichromate |
重铬酸吡啶 |
20039-37-6 |
| 3,4,5,6-TETRACHLOROPYRIDAZINE |
3.4.5.6-四氯哒嗪 |
20074-67-3 |
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