| Aluminium-nickel |
铝镍合金 |
12635-29-9 |
| Phosphotungstic acid hydrate |
磷钨酸水合物 |
12501-23-4 |
| Barium hydroxide octahydrate |
氢氧化钡(八水) |
12230-71-6 |
| iodine |
碘 |
12190-71-5 |
| Ammonium bromide |
溴化铵 |
12124-97-9 |
| Ammonium fluoride |
氟化铵 |
12125-01-8 |
| Ammonium sulfide |
硫化铵 |
12135-76-1 |
| Ammonium molybdate tetrahydrate |
钼酸铵 |
12054-85-2 |
| Cupric carbonate basic |
碱式碳酸铜 |
12069-69-1 |
| 5-Pyrazolecarboxylic acid |
吡唑-3-甲酸 |
1621-91-6 |
| Hexamethylphosphorous triamide |
三(二甲胺基)膦 |
1608-26-0 |
| Ethyl 2-cyanopropanoate |
2-氰基丙酸乙酯 |
1572-99-2 |
| 4-Bromo-1,2-benzenediamine |
4-溴邻苯二胺 |
1575-37-7 |
| 4-Methylbenzenesulfonhydrazide |
对甲苯磺酰肼 |
1576-35-8 |
| trans-2-Pentenal |
反式-2-戊烯醛 |
1576-87-0 |
| 2,4-Difluorobenzoic acid |
2,4-二氟苯甲酸 |
1583-58-0 |
| 4-Fluorophenethylamine |
4-氟苯乙胺 |
1583-88-6 |
| 3-Fluorophthalic acid |
3-氟邻苯二甲酸 |
1583-67-1 |
| Perfluoro-2-methyl-2-pentene |
全氟-2-甲基-2-戊烯 |
1584-03-8 |
| 3-Methoxy-1-propanol |
3-甲氧基-1-丙醇 |
1589-49-7 |
