以字母2开头当前第744页-摩熵化学

中文名称	英文名称	CAS号	化学式
2-氧代-1,2-二氢嘧啶-5-羧酸甲酯氢溴酸盐	Methyl 2-oxo-1,2-dihydropyrimidine-5-carboxylate hydrobromide	50628-31-4	C6H7BrN2O3
2-氧代-1,2-二氢喹喔啉-6-羧酸	2-oxo-1,2-dihydroquinoxaline-6-carboxylic acid	126632-52-8	C₉H₆N₂O₃
2-氧代-1,2-二氢喹啉-8-羧酸	1,2-dihydro-2-oxo-8-quinolinecarboxylic acid	83734-48-9	C₁₀H₇NO₃
2-氧代-1,2-二氢喹啉-8-基乙酸酯	2-oxo-1,2-dihydroquinolin-8-yl acetate	15450-72-3	C₁₁H₉NO₃
2-氧代-1,2-二氢喹啉-7-甲腈	2-oxo-1,2-dihydro-quinoline-7-carbonitrile	1033747-90-8	C₁₀H₆N₂O
2-氧代-1,2-二氢喹啉-6-甲腈	6-cyano-2-quinolone	63124-11-8	C₁₀H₆N₂O
2-氧代-1,2-二氢喹啉-4-羧酸甲酯	methyl 2-hydroxyquinoline-4-carboxylate	39497-01-3	C₁₁H₉NO₃
2-氧代-1,2-二氢喹啉-3-羧酸乙酯	ethyl 2-oxo-1,2-dihydroquinoline-3-carboxylate	85870-47-9	C₁₂H₁₁NO₃
2-氧代-1,2-二氢喹啉-3-羧酸2-(2-氧代-1,2-二氢喹啉-3-羰基)酰肼	2-oxo-1,2-dihydroquinoline-3-carboxylic acid 2-(2-oxo-1,2-dihydroquinoline-3-carbonyl)hydrazide	99275-35-1	C₂₀H₁₄N₄O₄
2-氧代-1,2-二氢呋喃[2,3-h]喹啉-3-羧酸	2-oxo-1,2-dihydrofuro[2,3-h]quinoline-3-carboxylic acid	425620-60-6	C₁₂H₇NO₄
2-氧代-1,2-二氢吡嗪-3-甲酰胺肟	2-oxo-1,2-dihydropyrazine-3-carboxamide oxime	81411-72-5	C₅H₆N₄O₂
2-氧代-1,2-二氢吡啶-4-羧酸肼	1-methyl-2-oxo-1,2-dihydro-pyridine-4-carboxylic acid hydrazide	102000-68-0	C₇H₉N₃O₂
2-氧代-1,2-二氢吡啶-4-羧酸乙酯	4-carboethoxy-2-pyridone	57785-85-0	C₈H₉NO₃
2-氧代-1,2-二氢吡啶-3-基氨基甲酸苄酯	benzyl (2-oxo-1,2-dihydropyridin-3-yl)carbamate	147269-67-8	C₁₃H₁₂N₂O₃
2-氧代-1,2-二氢二苯并[f,h]喹啉-3-羧酸乙酯	ethyl 2-oxo-1H-phenanthro[9,10-b]pyridine-3-carboxylate	67171-79-3	C₂₀H₁₅NO₃
2-氧代-1,2-二氢-[1,8]萘啶-3-羧酸乙酯	ethyl 2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate	5174-90-3	C₁₁H₁₀N₂O₃
2-氧代-1,2-二氢-4-吡啶甲酰胺	2-keto-1,2-dihydro-pyridine-4-carboxylic acid amide	175277-69-7	C₆H₆N₂O₂
2-氧代-1,2-二氢-4-吡啶甲酰肼	2-oxo-1,2-dihydropyridine-4-carbohydrazide	98140-91-1	C₆H₇N₃O₂
2-氧代-1,2-二氢-4-吡啶基戊酸酯	2-Oxo-1,2-dihydropyridin-4-yl pentanoate	103815-24-3	C₁₀H₁₃NO₃
2-氧代-1,2-二氢-4,5-嘧啶二羧酸二乙酯	2-oxo-1,2-dihydro-pyrimidine-4,5-dicarboxylic acid diethyl ester	62328-19-2	C₁₀H₁₂N₂O₅
2-氧代-1,2-二氢-3-喹啉甲醛肟	2-Oxo-1,2-dihydro-3-quinolinecarbaldehyde oxime	——	C₁₀H₈N₂O₂
2-氧代-1,2-二氢-3-喹啉甲腈	2-oxo-1,2-dihydroquinoline-3-carbonitrile	36926-82-6	C₁₀H₆N₂O
2-氧代-1,2-二氢-3-吡啶羧酸甲酯	methyl 2-hydroxynicotinate	10128-91-3	C₇H₇NO₃
2-氧代-1,2-二氢-3-吡啶甲酰肼	2-hydroxynicotinohydrazide	153336-74-4	C₆H₇N₃O₂
2-氧代-1,2-二氢-1,8-萘啶-4-乙酸-1-苄酯	1-benzyl-2-oxo-1,2-dihydro-1,8-naphthyridin-4-yl acetate	583031-54-3	C₁₇H₁₄N₂O₃
2-氧代-1,2-二氢-1,8-萘啶-3-羧酸甲酯	methyl 2-oxo-1,2-dihydro-1,8-naphthyridine-3-carboxylate	60467-73-4	C₁₀H₈N₂O₃
2-氧代-1,2-二氢-1,8-萘啶-3-羧酸	2-Hydroxy-1.8-naphthyridin-3-carbonsaeure	5175-14-4	C₉H₆N₂O₃
2-氧代-1,2-二(对甲苯基)乙酸乙酯	2-oxo-1,2-di(p-tolyl)ethyl acetate	119267-75-3	C₁₈H₁₈O₃
2-氧代-1,2,7,8-四氢-1,6-萘啶-6(5H)-羧酸叔丁酯	tert-butyl 2-oxo-1,5,7,8-tetrahydro-1,6-naphthyridine-6(2H)-carboxylate	1036381-91-5	C₁₃H₁₈N₂O₃
2-氧代-1,2,5,6,7,8-六氢-喹啉-3-羧酸	2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carboxylic acid	64500-54-5	C₁₀H₁₁NO₃
2-氧代-1,2,5,6,7,8-六氢-3-喹啉甲腈	2-oxo-1,2,5,6,7,8-hexahydroquinoline-3-carbonitrile	4241-13-8	C₁₀H₁₀N₂O
2-氧代-1,2,3,4-四氢嘧啶-5-羧酸乙酯	ethyl 2-oxo-1,2,3,4-tetrahydropyrimidine-5-carboxylate	33458-27-4	C₇H₁₀N₂O₃
2-氧代-1,2,3,4-四氢喹啉-7-羧酸甲酯	methyl 2-oxo-1,2,3,4-tetrahydroquinoline-7-carboxylate	1000045-93-1	C₁₁H₁₁NO₃
2-氧代-1,2,3,4-四氢喹啉-7-羧酸乙酯	ethyl 2-oxo-1,2,3,4-tetrahydroquinoline-7-carboxylate	697306-33-5	C₁₂H₁₃NO₃
2-氧代-1,2,3,4-四氢喹啉-7-羧酸	1,2,3,4-tetrahydro-2-oxo-7-quinolinecarboxylic acid	88371-24-8	C₁₀H₉NO₃
2-氧代-1,2,3,4-四氢喹啉-7-甲腈	2-oxo-1,2,3,4-tetrahydroquinoline-7-carbonitrile	903557-01-7	C₁₀H₈N₂O
2-氧代-1,2,3,4-四氢喹啉-6-羧酸甲酯	methyl 2-oxo-1,2,3,4-tetrahydroquinoline-6-carboxylate	177478-63-6	C₁₁H₁₁NO₃
2-氧代-1,2,3,4-四氢喹啉-6-羧酸	2-Oxo-1,2,3,4-tetrahydroquinoxaline-6-carboxylic acid	189497-99-2	C₉H₈N₂O₃
2-氧代-1,2,3,4-四氢喹啉-6-甲腈	2-oxo-1,2,3,4-tetrahydroquinoline-6-carbonitrile	159053-44-8	C₁₀H₈N₂O
2-氧代-1,2,3,4-四氢喹啉-5-羧酸	1,2,3,4-tetrahydro-2-oxo-5-quinolinecarboxylic acid	88371-29-3	C₁₀H₉NO₃
2-氧代-1,2,3,4-四氢喹啉-4-羧酸	2-oxo-1,2,3,4-tetrahydroquinoline-4-carboxylic acid	14179-84-1	C₁₀H₉NO₃
2-氧代-1,2,3,4-四氢喹啉-3-甲酸	2-oxo-1,2,3,4-tetrahydro-quinoline-3-carboxylic acid	246867-17-4	C₁₀H₉NO₃
2-氧代-1,2,3,4-四氢-喹啉-6-甲醛	2-oxo-1,2,3,4-tetrahydroquinoline-6-carbaldehyde	108284-94-2	C₁₀H₉NO₂
2-氧代-1(2H)-喹啉乙酸	(2-oxo-2<i>H</i>-quinolin-1-yl)-acetic acid	55170-65-5	C₁₁H₉NO₃
2-氧代-1(2H)-吡啶甲腈	2-Oxo-1(2H)-pyridincarbonitril	38043-30-0	C₆H₄N₂O
2-氧代-1(2H)-吡啶丙酸	3-[2-oxopyridin-1(2H)-yl]propanoic acid	68634-48-0	C₈H₉NO₃
2-氧-4-(三苯基膦)丁酸乙酯	ethyl 3-oxo-4-(triphenylphosphoranylidene)butanoate	13148-05-5	C₂₄H₂₃O₃P
2-氧-3H-嘧啶-4-羧酸	2-oxo-1,2-dihydropyrimidine-4-carboxylic acid	89379-73-7	C₅H₄N₂O₃
2-氧-3-羟基-N-甲基-N-丙基D-麦角酰胺	2-Oxo-3-hydroxy-N-methyl-N-propyl D-Lysergamide	249921-57-1	C₂₀H₂₅N₃O₃
2-氧-3-哌啶羧酸乙酯	3-carboethoxy-2-pyridone	3731-16-6	C₈H₁₃NO₃