| Chemical intermediate |
| NAME | CAS NO. | |
| Levulinic Acid | 123-76-2 | MORE |
| Ortho Diaminotoluene(WKTR-OTD) | 26966-75-6 | MORE |
| Meta Diaminotoluene(WKTR-MTD) | 25376-45-8 | MORE |
| 3,4-Diaminotoluene(WKTR-3,4-TDA) | 496-72-0 | MORE |
| 2,3-Diaminotoluene(WKTR-2,3-TDA) | 2687-25-4 | MORE |
| 2,6-Diaminotoluene(WKTR- 2,6-TDA) | 823-40-5 | MORE |
| 2,4-Diaminotoluene(WKTR- 2,4-TDA) | 95-80-7 | MORE |