以字母4开头当前第35页-摩熵化学

中文名称	英文名称	CAS号	化学式
4H-吡喃并[3,2-h]喹啉-3-甲腈,2-氨基-4-(4-氯苯基)-	2-amino-4-(p-chlorophenyl)-4H-pyrano<3,2-h>quinoline-3-carbonitrile	132546-97-5	C₁₉H₁₂ClN₃O
4H-吡喃并[2,3-d]哒嗪-3,8-二甲腈,2-氨基-5,6-二氢-4,5,6-三苯基-	2-amino-5,6-dihydro-4,5,6-triphenyl-4H-pyrano<2,3-d>pyridazine-3,8-dicarbonitrile	106032-39-7	C₂₇H₁₉N₅O
4H-吡喃并[2,3-c]吡啶-4-酮,八氢-2,6,7,8a-四甲基-	2,6,7,9-Tetramethyl-7-azahydrochroman-4-on	13233-81-3	C₁₂H₂₁NO₂
4H-吡喃并[2,3-b]吡啶-6,6(7H)-二甲腈,3-乙酰基-5-氨基-2-甲基-4,7-二苯基-	5-Amino-3-acetyl-4,7-diphenyl-2-methyl-6,7-dihydro-4H-pyrano<2,3-b>pyridine-6,6-dicarbonitrile	115041-50-4	C₂₅H₂₀N₄O₂
4H-吡喃并[2,3-b]吡啶-4-酮,6-氯-2,3-二氢-2-甲基-,(R)-	6-chloro-3,4-dihydro-2(R)-methyl-4-oxo-2H-pyrano<2,3-b>pyridine	138126-72-4	C₉H₈ClNO₂
4H-吡喃并[2,3-b]吡啶-4-酮	4H-Pyrano[2,3-b]pyridin-4-one	22052-71-7	C₈H₅NO₂
4H-吡喃-4-酮,2-氯-6-(4-吗啉基)-	6-chloro-2-(4-morpholin-4-yl)pyran-4-one	119671-47-5	C₉H₁₀ClNO₃
4H-吡喃-4-酮,2-(羟甲基)-3-[(4-硝基苯基)甲氧基]-	2-hydroxymethyl-3-(p-nitrobenzyloxy)-4H-pyran-4-one	106203-48-9	C₁₃H₁₁NO₆
4H-吡喃-4-酮,2-(4-氯苯基)-3-碘-6-苯基-	2-(4-Chlorophenyl)-3-iodo-6-phenylpyran-4-one	109346-13-6	C₁₇H₁₀ClIO₂
4H-吡喃-4-酮,2-(2-甲氧苯基)-6-(4-吗啉基)-	6-(2-methoxyphenyl)-2-(4-morpholinyl)-4H-pyran-4-one	155906-26-6	C₁₆H₁₇NO₄
4H-吡喃-4-酮,2-(2-氯苯基)-2,3-二氢-	2-(o-chlorophenyl)-2,3-dihydro-4H-pyran-4-one	176698-02-5	C₁₁H₉ClO₂
4H-吡喃-4-酮,2,3-二甲基-	Cuminyl hydroperoxide	82231-60-5	C₁₀H₁₄O₂
4H-吡喃-4-酮,2,3-二氢-6-壬基-	6-nonyl-2,3-dihydro-4H-pyran-4-one	140171-46-6	C₁₄H₂₄O₂
4H-吡喃-4-酮,2,3-二氢-2-甲基-,(2R)-(9CI)	4-Amino-5-fluoro-2-methylbenzenethiol	745753-02-0	C₇H₈FNS
4H-吡喃-4-酮,2,3-二氢-2-(4-硝基苯基)-	2-(4-nitrophenyl)-2,3-dihydro-4H-pyran-4-one	188116-44-1	C₁₁H₉NO₄
4H-吡喃-4-酮,2,3-二氢-2,6-二甲基-	2,3-Dihydro-2,6-dimethyl-4-pyron	16000-13-8	C₇H₁₀O₂
4H-吡喃-4-硫酮,3-碘-2-(4-甲氧苯基)-6-苯基-	3-Iodo-2-(4-methoxyphenyl)-6-phenylpyran-4-thione	109346-16-9	C₁₈H₁₃IO₂S
4H-吡喃-4-硫酮,2-(4-氯苯基)-6-苯基-	2-p-chlorophenyl-6-phenyl-4H-pyran-4-thione	101439-41-2	C₁₇H₁₁ClOS
4H-吡喃-4-硫酮,2,6-二苯基-	2,6-Diphenyl-4H-pyran-4-thion	1029-95-4	C₁₇H₁₂OS
4H-吡喃-3,5-二羧酸,2-甲基-4-苯基-6-(1-哌啶基)-,3-乙基5-甲基酯	4H-Pyran-3,5-dicarboxylic acid, 2-methyl-4-phenyl-6-(1-piperidinyl)-,3-ethyl 5-methyl ester	139884-13-2	C₂₂H₂₇NO₅
4H-吡喃-3,5-二羧酸,2,4-二苯基-6-(1-哌啶基)-,3-乙基5-甲基酯	2,4-Diphenyl-6-piperidin-1-yl-4H-pyran-3,5-dicarboxylic acid 3-ethyl ester 5-methyl ester	139884-14-3	C₂₇H₂₉NO₅
4H-吡喃-2-丁酰胺,6-羟基-b,4-二羰基-	N-Desmethyldroloxifene	83647-33-0	C₂₅H₂₇NO₂
4H-吡喃-2,6-二甲酸	4<i>H</i>-Pyran-2,6-dicarbonsaeure	23047-07-6	C₇H₆O₅
4H-吡喃	4H-pyran	289-65-6	C₅H₆O
4H-吡啶并[3,2-f]喹唑啉-1,3-二酮	4H-Pyrido[3,2-f]quinazoline-1,3-dione	103495-03-0	C₁₁H₇N₃O₂
4H-吡啶并[2,3-e][1,2,4]噻二嗪-3-胺1,1-二氧化	2-(2,1,3-benzothiadiazol-4-ylmethylamino)ethyl carbamimidothioate;hydron;bromide	——	C10H14BrN5S2
4H-吡啶并[2,3-d][1,3]恶嗪-4-酮	4H-Pyrido[2,3-d][1,3]oxazin-4-one	109171-82-6	C₇H₄N₂O₂
4H-吡啶并[2,3-b]吡嗪-3-酮	4H-pyrido[2,3-b]pyrazin-3-one	35252-02-9	C₇H₅N₃O
4H-吡啶并[1,2-a]嘧啶-4-酮,3-乙基八氢-1,2,6-三甲基-	4-methyl-2-(methylsulfonyl)-1,3-benzoxazole	791594-86-0	C₉H₉NO₃S
4H-吡啶并[1,2-a]嘧啶-4-酮,3-乙基-2,6,8-三甲基-	2,6,8-Trimethyl-3-ethyl-4H-pyrido<1,2-a>pyrimidin-4-on	16867-32-6	C₁₃H₁₆N₂O
4H-吡啶并[1,2-a]嘧啶-4-酮	pyrido[1,2-a]pyrimidin-4-one	23443-10-9	C₈H₆N₂O
4H-吡唑并[3,4-d]嘧啶-4-酮,6-(2,4-二氯苯基)-1,5-二氢-	6-(2,4-dichlorophenyl)-1,2-dihydropyrazolo[3,4-d]pyrimidin-4-one	139954-42-0	C₁₁H₆Cl₂N₄O
4H-吡唑并[3,4-d]嘧啶-4-酮,1,5-二氢-1-甲基-6-(4-甲基苯基)-	6-(4-methylphenyl)-1-methyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one	139954-48-6	C₁₃H₁₂N₄O
4H-吡唑并[3,4-d]嘧啶-4-酮,1,5,6,7-四氢-1-苯基-6-硫代-	1-phenyl-6-thioxo-1,5,6,7-tetrahydro-4H-pyrazolo[3,4-d]pyrimidin-4-one	156718-77-3	C₁₁H₈N₄OS
4H-吡唑并[3,4-d]嘧啶	4H-Pyrazolo[3,4-d]pyrimidine	271-76-1	C₅H₄N₄
4H-吡唑并[1,5-c][1,3]噻唑-2-甲醛	4H-5-Thia-1,6a-diazapentalen-2-carbaldehyde	623564-68-1	C₆H₆N₂OS
4H-吡唑并[1,5-c][1,3]噻唑-2-基甲醇	(4H,6H-pyrazolo[1,5-c]thiazol-2-yl)methanol	623564-67-0	C₆H₈N₂OS
4H-吡唑并[1,5-a]苯并咪唑-6-胺	6-amino-pyrazolo[1,5-a]benzimidazole	217318-25-7	C₉H₈N₄
4H-吡唑并[1,5-a]苯并咪唑-3-胺	1H-pyrazolo[1,5-a]benzimidazol-3-amine	197356-50-6	C₉H₈N₄
4H-吡唑并[1,5-a]苯并咪唑-3-甲酰胺	4h-Pyrazolo[1,5-a]benzimidazole-3-carboxamide	86796-30-7	C₁₀H₈N₄O
4H-吡唑并[1,5-a]苯并咪唑-2-甲酰胺	4H-Pyrazolo[1,5-a]benzimidazole-2-carboxamide	94782-81-7	C₁₀H₈N₄O
4H-吡唑并[1,5-a]苯并咪唑-2,3-二胺	1H-pyrazolo[1,5-a]benzimidazole-2,3-diamine	227611-69-0	C₉H₉N₅
4H-吡唑并[1,5-a]嘧啶-7-酮	4H-Pyrazolo[1,5-a]pyrimidin-7-one	29274-23-5	C₆H₅N₃O
4H-吡唑[5,1-C][1,4] 6,7-二氢恶嗪-2-羧酸乙酯	ethyl 6,7-dihydro-4H-pyrazolo[5,1-c][1,4]oxazine-2-carboxylate	623565-57-1	C₉H₁₂N₂O₃
4H-吡唑[1,2-A]吡嗪-4-八氢酮	octahydro-pyrido[1,2-<i>a</i>]pyrazin-4-one	109814-50-8	C₈H₁₄N₂O
4H-吡唑-4-酮,3-乙基-5-甲基-,1,2-二氧化	2,3-Aid-mannuronic acid	82975-15-3	C₁₀H₁₄N₂O₆
4H-吡唑-4-酮,3,5-二氢-3,3,5,5-四甲基-,腙	3,3,5,5-Tetramethyl-3,5-dihydro-4H-pyrazol-4-one Hydrazone	16642-47-0	C₇H₁₄N₄
4H-吡唑-4-酮,1,5-二氢-1,3,5,5-四甲基-,2-氧化	1,3,5,5-Tetramethyl-4-oxo-2-pyrazolin-2-oxid	89851-97-8	C₇H₁₂N₂O₂
4H-吡唑,3,4,4,5-四甲基-,1,2-二氧化	(2H)-tetrahydrothiopyran-2-carbonyl chloride	147164-54-3	C₆H₉ClOS
4H-吡咯并[3,4-d]嘧啶	4H-Pyrrolo[3,4-d]pyrimidine	14458-74-3	C₆H₅N₃