
| 2-Ethylhexyl dihydrogen phosphate and Compound of morphine (1:2) |
| 2-Ethylhexyl dihydrogen phosphate,compound with morpholine(1 :2) |

| 2-Ethylhexyl dihydrogen phosphate and Compound of morphine (1:2) |
| 2-Ethylhexyl dihydrogen phosphate,compound with morpholine(1 :2) |