| Number | Product Name | CAS No. | Remarks | |
| 421 | 3-Chloropropyl(Dimethyl)Amine | 109-54-6 | ||
| 422 | 1-Pentanol | 71-41-0 | ||
| 423 | 1,4-Btane Sulfolactone / 1,4 BS | 1633-83-6 | ||
| 424 | 1,3-Propane Sultone /1,3 PS | 1120-71-4 | Purity (HPLC):≥99.95%,99.96% | |
| 425 | NIOBIUM TRICHLORIDE 1,2-DIMETHOXYETHANE COMPLEX | 110615-13-9 | ||
| 426 | Vanadium chloride | 7632-51-1 | ||
| 427 | Phosphorus oxychloride | 10025-87-3 | ||
| 428 | Lndium chloride | 10025-82-8/12672-70-7 | ||
| 429 | Ruthenium trichloride | 10049-08-8 | ||
| 430 | Trimethylindium | 3385-78-2 | ||
| 431 | Antimony trifluoride | 7783-56-4 | ||
| 432 | Dimethylzinc | 544-97-8 | ||