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CAS号 中文名称 英文名称
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
141333-27-9 4-(4-甲酰基-2-甲氧基苯氧基)丁酸乙酯 Ethyl 4-(4-formyl-2-methoxyphenoxy)butanoate
169544-41-6 4-(4-氯苯基)-3-甲基-2,4-二氧代丁酸乙酯 Ethyl 4-(4-chlorophenyl)-3-methyl-2,4-dioxobutanoate
162509-17-3 4-(2-氯苯基)-2-甲基嘧啶-5-羧酸乙酯 Ethyl 4-(2-chlorophenyl)-2-methylpyrimidine-5-carboxylate
169376-35-6 3-氧代-3-(1H-吡咯-2-基)丙酸乙酯 Ethyl 3-oxo-3-(1h-pyrrol-2-yl)propanoate
335599-07-0 3-噁-双环[3.1.0]己烷-6-羧酸乙酯 Ethyl 3-oxa-bicyclo[3.1.0]hexane-6-carboxylate
130182-29-5 3-甲基咪唑并[2,1-b]噻唑-2-羧酸乙酯 Ethyl 3-methylimidazo[2,1-b]thiazole-2-carboxylate
33543-63-4 3-甲氧基苯乙基氨基甲酸乙酯 Ethyl 3-methoxyphenethylcarbamate
163719-70-8 3-异丙基-1,2,4-噁二唑-5-羧酸乙酯 Ethyl 3-isopropyl-1,2,4-oxadiazole-5-carboxylate
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