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化工字典

CAS号	中文名称	英文名称
141419-94-5	4-氧代四氢-2H-吡喃-3-羧酸乙酯	Ethyl 4-oxotetrahydro-2h-pyran-3-carboxylate
1029419-85-9	4-氧代-4H-吡啶并[3,4-d][1,3]噁嗪-2-羧酸乙酯	Ethyl 4-oxo-4h-pyrido[3,4-d][1,3]oxazine-2-carboxylate
869299-07-0	4-氧代-4H-吡啶并[2,3-d][1,3]噁嗪-2-羧酸乙酯	Ethyl 4-oxo-4h-pyrido[2,3-d][1,3]oxazine-2-carboxylate
869296-21-9	4-氧代-3,4-二氢吡啶并[3,4-d]嘧啶-2-羧酸乙酯	Ethyl 4-oxo-3,4-dihydropyrido[3,4-d]pyrimidine-2-carboxylate
55149-36-5	4-氧代-3,4-二氢吡啶并[2,3-d]嘧啶-2-羧酸乙酯	Ethyl 4-oxo-3,4-dihydropyrido[2,3-d]pyrimidine-2-carboxylate
1033-93-8	4-氧代-1-苯乙基哌啶-3-羧酸乙酯盐酸盐	Ethyl 4-oxo-1-phenethylpiperidine-3-carboxylate hydrochloride
127286-04-8	4-氧代-1,4-二氢喹啉-6-羧酸乙酯	Ethyl 4-oxo-1,4-dihydroquinoline-6-carboxylate
156335-37-4	4-氧代-1,4-二氢吡咯并[1,2-b]吡嗪-3-羧酸乙酯	Ethyl 4-oxo-1,4-dihydropyrrolo[1,2-b]pyridazine-3-carboxylate
58997-09-4	4-甲基吡啶甲酸乙酯	Ethyl 4-methylpicolinate
175277-54-0	4-甲基-2-(5-(三氟甲基)吡啶-2-基)噻唑-5-羧酸乙酯	Ethyl 4-methyl-2-(5-(trifluoromethyl)pyridin-2-yl)thiazole-5-carboxylate
127957-90-8	4-异丙基-2-甲基嘧啶-5-羧酸乙酯	Ethyl 4-isopropyl-2-methylpyrimidine-5-carboxylate
1261629-96-2	4-羟基喹啉-7-羧酸乙酯	Ethyl 4-hydroxyquinoline-7-carboxylate
175278-57-6	4-羟基-5-氧代-2,5-二氢-1H-吡咯-3-羧酸乙酯水合物	Ethyl 4-hydroxy-5-oxo-2,5-dihydro-1h-pyrrole-3-carboxylate hydrate
75999-59-6	4-羟基-2-(三氟甲基)喹啉-3-羧酸乙酯	Ethyl 4-hydroxy-2-(trifluoromethyl)quinoline-3-carboxylate
175276-52-5	4-甲酰基-2,5-二甲基-1-苯基-1H-吡咯-3-羧酸乙酯	Ethyl 4-formyl-2,5-dimethyl-1-phenyl-1h-pyrrole-3-carboxylate
1737-21-9	4-氟-2-羟基苯甲酸乙酯	Ethyl 4-fluoro-2-hydroxybenzoate
127957-88-4	4-乙基-2-甲基嘧啶-5-羧酸乙酯	Ethyl 4-ethyl-2-methylpyrimidine-5-carboxylate
122773-99-3	4-乙氧基-2-苯基嘧啶-5-羧酸乙酯	Ethyl 4-ethoxy-2-phenylpyrimidine-5-carboxylate
14062-24-9	4-氯苯乙酸乙酯	Ethyl 4-chlorophenylacetate
7335-27-5	4-氯苯甲酸乙酯	Ethyl 4-chlorobenzoate

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