| 1 | 2,2-二甲基丁酸 | 2,2-Dimethyl Butyric Acid | 595-37-9 | 中间体- | |
| 2 | 2,2-二甲基丁酰氯 | 2,2-Dimethylbutyryl chloride | 5856-77-9 | 中间体- | |
| 3 | α-二甲基丁酰基-S-丙酸甲酯 | Dimethylbutyryl-S-Methyl Mercaptopropionate | 938063-63-9 | 中间体- | |
| 4 | 3,3-二甲基丁酸 | 3,3-Dimethylbutyric acid | 1070-83-3 | 中间体- | |
| 5 | 3,3-二甲基丁酰氯 | 3,3-Dimethylbutyryl chloride | 7065-46-5 | 中间体- | |
| 6 | 对氯苯肼盐酸盐 | 4-Chlorophenylhydrazine hydrochloride | 1073-70-7 | 中间体- | |
| 7 | 1-(4-氯苯基)-3-吡唑醇 | 1-(4-chlorophenyl)-3-hydroxy-1-h-pyrazole | 76205-19-1 | 中间体- | |
| 8 | 乙醛酸一水合物 | Glyoxylic acid monohydrate | 563-96-2 | 中间体- | |
| 9 | 5-羟基烟酸 | 5-Hydroxynicotinic acid | 27828-71-3 | 中间体- | |
| 10 | 2-氨基烟酸 | 2-Aminonicotinic acid | 5345-47-1 | 中间体- | |
| 11 | 2-氨基异烟酸 | 2-Aminoisonicotinic acid | 13362-28-2 | 中间体- | |
| 12 | 2-氨基异烟酸甲酯 | Methyl 2-aminoisonicotinate | 6937-03-7 | 中间体- | |
| 13 | 2-氨基烟酸甲酯 | Methyl 2-aminopyridine-3-carboxylate | 14667-47-1 | 中间体- | |
| 14 | 2-氨基-4-氰基吡啶 | 2-amino-4-cyanopyridine | 42182-27-4 | 中间体- | |
| 15 | 2-巯基烟酸 | 2-Mercaptonicotinic acid | 38521-46-9 | 中间体- | |