杜冷丁 | dù lěng dīng | (medicine) dolantin (loanword) / pethidine | |
哌替啶 | pài tì dìng | pethidine (aka meperidine or Demerol) (loanword) | |
度冷丁 | duó lěng dīng | meperidine / pethidine | |
哌替啶中间体A | pethidine intermediate A | ||
哌替啶中间体C | pethidine intermediate C | ||
哌替啶中间体B | pethidine intermediate B | ||
盐酸哌替啶 | pethidine hydrochloride | ||
度冷丁中间体B氢溴化物 | pethidine intermediate B hydrobromide |