| 数字 | 产品名称 | CAS号 | 评论 | |
| 37 | 2,3,4-三羟基苯甲酸 | 610-02-6 | ||
| 38 | 2,3,4-三羟基苯甲醛 | 2144-08-3 | ||
| 39 | 1,4-二氯丁烷 | 110-56-5 | ||
| 40 | 对甲苯磺酸钠 | 657-84-1 | ||
| 41 | 2,2-二氟乙基乙酸酯 | 1550-44-3 | Purity: 99% | |
| 42 | 三氟乙酸异丙酯 | 400-38-4 | Purity: 99% | |
| 43 | 三氟乙酸乙酯(TFAE) | 383-63-1 | Purity: 99% | |
| 44 | 三氟乙酸钠 | 2923-18-4 | Sodium Trifluoroacetate | |
| 45 | 三氟乙酸甲酯(TFAM) | 431-47-0 | Purity: 99% | |
| 46 | 三氟乙酸酐(TFAA) | 407-25-0 | Purity: 99% | |
| 47 | 三氟乙酸(TFA) | Trifluoroacetic Acid (TFA) | Purity: 99% | |
| 48 | 三氟丙酸 | 2516-99-6 | Purity: 99% | |