| Item No. | Chemical Name | CAS No. | Structure | Typical Usage | CN Name |
| 1 | Methyl 3-oxovalerate (3-OXO) | 30414-53-0 |  |
Etodolac依托度酸 | 3-氧代戊酸甲酯(依托度酸 3-OXO) |
| 2 | 7-ETHYL TRYPTOPHOL (E2) | 41340-36-7 |  |
Etodolac依托度酸 | 7-乙基色醇 (依托度酸 E2) |
| 2 | Methyl 2-(1,8-diethyl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)acetate | 122188-02-7 | ![methyl 2-(1,8-diethyl-4,9-dihydro-3H-pyrano[3,4-b]indol-1-yl)acetate; Etodolac-methyl-ester](http://hangzhoubiopak.com/wp-content/uploads/2022/06/Etodolac-methyl-ester.png) |
Etodolac依托度酸 | 依托度酸甲酯 |