英文别名Ambroxol EP Impurity B; Ambroxol Impurity B; 4-(6,8-dibromo-1,4-dihydro-2H-quinazolin-3-yl)-cyclohexanol; TRANS-4-(6,8-DIBROMO-1,4-DIHYDROQUINAZOLIN-3(2H)-YL)CYCLOHEXANOL; (1R,4R)-4-(6,8-dibromo-1,2-dihydroquinazolin-3(4H)-yl)cyclohexanol; 4-(6,8-dibromo-2,4-dihydro-1H-quinazolin-3-yl)cyclohexan-1-ol; trans-4-(6,8-Dibromo-1,4-dihydro-3(2H)-quinazolinyl)cyclohexanol; 4-(6,8-dibromo-1,4-dihydroquinazolin-3(2H)-yl)cyclohexan-1-ol; Ambroxol Impurity 45; Ambroxol Impurity 113; 6,8-Dibromo-3-(4alpha-hydroxycyclohexane-1beta-yl)-1,2,3,4-tetrahydroquinazoline; rel-(1s,4s)-4-(6,8-Dibromo-1,2-dihydroquinazolin-3(4H)-yl)cyclohexanol; 4-(6,8-DIBROMO-1,4-DIHYDROQUINAZOLIN-3(2H)-YL)CYCLOHEXANOL, TRANS-; 6,8-Dibromo-3-(4?-hydroxycyclohexane-1?-yl)-1,2,3,4-tetrahydroquinazoline; trans-4-(6,8-dibromo-1,4-dihydroquinazolin-3(2H)-yl)cyclohexan-1-ol; (1s,4s)-4-(6,8-dibromo-1,4-dihydroquinazolin-3(2H)-yl)cyclohexan-1-ol; Ambroxol-2; (1α,4β)-4-[[6,8-Dibromo-1,4-dihydroquinazolin]-3(2H)-yl]cyclohexanol; Cyclohexanol, 4-(6,8-dibromo-1,4-dihydro-3(2H)-quinazolinyl)-, trans-; (trans)-4-(6,8-dibromo-1,4-dihydroquinazolin-3(2H)-yl)cyclohexan-1-ol 
