pethidine intermediate B
| hydrobromide
| pethidine intermediate B | |
| chem. | intermediario B de la petidina |
| hydrobromide | |
| chem. | bromhidrato |
| |||
| intermediario B de la petidina | |||
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pethidine intermediate B : 3 phrases in 1 subject |
| Chemistry | 3 |