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CAS号 中文名称 英文名称
37801-57-3 4-氯-1-甲基-1H-吡唑并[3,4-b]吡啶-5-羧酸乙酯 Ethyl 4-chloro-1-methyl-1h-pyrazolo[3,4-b]pyridine-5-carboxylate
958332-97-3 4-溴喹啉-6-羧酸乙酯 Ethyl 4-bromoquinoline-6-carboxylate
5932-34-3 4-溴-1H-吡唑-3-羧酸乙酯 Ethyl 4-bromo-1h-pyrazole-3-carboxylate
768371-16-0 4-boc-2-吗啉羧酸乙酯 Ethyl 4-boc-2-morpholinecarboxylate
5959-36-4 4-氨基丁酸乙酯 Ethyl 4-aminobutanoate
61982-18-1 4-氨基-1-甲基-1H-咪唑-5-羧酸乙酯 Ethyl 4-amino-1-methyl-1h-imidazole-5-carboxylate
175137-48-1 4,7-二甲基吡唑并[5,1-c][1,2,4]三嗪-3-羧酸乙酯 Ethyl 4,7-dimethylpyrazolo[5,1-c][1,2,4]triazine-3-carboxylate
873450-61-4 4,6-二氯吡啶甲酸乙酯 Ethyl 4,6-dichloropicolinate
2199-45-3 4,5-二甲基-1H-吡咯-2-羧酸乙酯 Ethyl 4,5-dimethyl-1h-pyrrole-2-carboxylate
19282-45-2 4,5,6,7-四氢苯并[b]噻吩-2-羧酸乙酯 Ethyl 4,5,6,7-tetrahydrobenzo[b]thiophene-2-carboxylate
167545-99-5 4,5,6,7-四氢-1H-苯并[d]咪唑-6-羧酸乙酯盐酸盐 Ethyl 4,5,6,7-tetrahydro-1h-benzo[d]imidazole-6-carboxylate hydrochloride
167545-91-7 4,5,6,7-四氢-1H-苯并[d]咪唑-6-羧酸乙酯 Ethyl 4,5,6,7-tetrahydro-1h-benzo[d]imidazole-6-carboxylate
1330763-87-5 4,5,6,7-四氢-[1,2,3]噻唑并[1,5-a]吡嗪-3-羧酸乙酯 Ethyl 4,5,6,7-tetrahydro-[1,2,3]triazolo[1,5-a]pyrazine-3-carboxylate
1245649-01-7 4,4-二甲基吡咯烷-3-羧酸乙酯 Ethyl 4,4-dimethylpyrrolidine-3-carboxylate
863323-33-5 4-(叔丁基)-2-氯嘧啶-5-羧酸乙酯 Ethyl 4-(tert-butyl)-2-chloropyrimidine-5-carboxylate
175203-55-1 4-(2-丙炔-1-氧基)苯甲酸乙酯 Ethyl 4-(prop-2-yn-1-yloxy)benzoate
22041-23-2 4-(二甲基氨基)丁酸乙酯 Ethyl 4-(dimethylamino)butanoate
1212-58-4 4-(苄基氨基)丁酸乙酯盐酸盐 Ethyl 4-(benzylamino)butanoate hydrochloride
16154-60-2 4-(4-硝基苯基)哌嗪-1-羧酸乙酯 Ethyl 4-(4-nitrophenyl)piperazine-1-carboxylate
177736-20-8 4-(4-甲酰基苯基)丁酸乙酯 Ethyl 4-(4-formylphenyl)butanoate
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