英文同义词
2-Methoxy-6-(methoxymethyl)pyridine;Methyl 6-(2-methoxyethoxy)nicotinate;TERT-BUTYL 4-(BENZENESULFONYL)PIPERAZINE-1-CARBOXYLATE;tert-butyl 4-(phenylsulfonyl)piperazine-1-carboxylate;tert-Butyl 4-(phenylsulfonyl)piperazine-1-carboxylate; .;tert-butyl 4-(phenylsulfonyl)tetrahydro-1(2H)-pyrazinecarboxylate;tert-butyl4-(phenylsulfonyl)piperazine-1-carboxylate