| Commodity | CAS No. | Specification |
| 2-Methyl-3-Butyn-2-ol | 115-19-5 | ≥98.0% |
| 2,5-Norbornadiene | 121-46-0 | |
| 2,4,7,9-Tetramethyl-5-decyne-4,7-diol | 126-86-3 | |
| 4′,4″(5″)-Di-tert-butyldicyclohexano-18-crown-6 | 223719-29-7 | ≥ 97% (cis ≥ 75%) |
| 4′,4″(5″)-Di-tert-butyldicyclohexano-18-crown-6 (cis-isomer) | 223719-29-7 | ≥ 99.5%, all-cis isomer |
| 1,3-Diisopropoxycalix[4]arenecrown-6 | 161282-96-8 | ≥97% |
| Dicyclohexano-18-crown-6 | 16069-36-6 | ≥98% |
| Dibenzo-18-crown-6 | 14187-32-7 | ≥98% |
| Benzo-18-crown-6 | 14098-24-9 | ≥98% |
| Benzo-15-crown-5 | 14098-44-3 | ≥98% |