氯雷他定标准品
Ethyl 4-(8-chloro-5,6-dihydro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)-1-piperidinecarboxylate
溴莫尼定杂质
溴莫尼定杂质 溴莫尼定杂质A Brimonidine Tartrate Impurity 1 CAS No. N/A C11H10BrN5O2 M.W. 324.14 溴莫尼定杂质B Brimonidine Tartrate Imp
苯海拉明杂质标准品
(RS)-N,N-dimethyl-N-(2-((4-methylphenyl)(phenyl)methoxy)ethyl)amine hydrochloride