以字母4开头当前第222页-摩熵化学

中文名称	英文名称	CAS号	化学式
4-甲基-2-氯嘧啶-5-羧酸乙酯	ethyl 2-chloro-4-methylpyrimidine-5-carboxylate	188781-08-0	C₈H₉ClN₂O₂
4-甲基-2-氯-喹啉	2-chloro-4-methylquinoline	634-47-9	C₁₀H₈ClN
4-甲基-2-氨基噻吩盐酸盐	4-methyl-2-amino-thiophene	14770-82-2	C₅H₇NS
4-甲基-2-氨基喹啉-3-腈	2-amino-4-methylquinoline-3-carbonitrile	28448-11-5	C₁₁H₉N₃
4-甲基-2-氨基吡啶-钯氯化物	Dichloropalladium;4-methylpyridin-2-amine	——	C12H16Cl2N4Pd
4-甲基-2-氨基-5-氟吡啶	5-fluoro-4-methylpyridin-2-amine	301222-66-2	C₆H₇FN₂
4-甲基-2-氧杂环庚烷酮	3-methyl-ε-caprolactone	2549-60-2	C₇H₁₂O₂
4-甲基-2-氧杂双环[2.1.1]己烷-1-羧酸	4-Methyl-2-oxabicyclo[2.1.1]hexane-1-carboxylic acid	2168062-80-2	C₇H₁₀O₃
4-甲基-2-氧代环戊烷羧酸甲酯	2-methoxycarbonyl-4-methylcyclopentanone	4463-75-6	C₈H₁₂O₃
4-甲基-2-氧代环戊烷-1-羧酸乙酯	ethyl 4-methyl-2-oxocyclopentane-1-carboxylate	58019-67-3	C₉H₁₄O₃
4-甲基-2-氧代戊酸钾	——	93778-31-5	C6H10KO3
4-甲基-2-氧代戊酸钙	2-Ketoleucine calcium salt	51828-95-6	C6H10CaO3
4-甲基-2-氧代戊酸苄酯	benzyl 4-methyl-2-oxo-pentanoate	96136-13-9	C₁₃H₁₆O₃
4-甲基-2-氧代戊酸乙酯	ethyl 4-methyl-2-oxopentanoate	26073-09-6	C₈H₁₄O₃
4-甲基-2-氧代戊酸-L-赖氨酸(1:1)	Lysine ketoisocaproate	78000-32-5	C12H24N2O5
4-甲基-2-氧代戊酸-L-组氨酸(1:1)	histidine α-keto-isocaproate	78000-40-5	C₆H₉N₃O₂*C₆H₁₀O₃
4-甲基-2-氧代戊酸	4-methyl-2-oxopentanoic acid	816-66-0	C₆H₁₀O₃
4-甲基-2-氧代戊酰胺	4-methyl-2-oxo-valeric acid amide	66618-82-4	C₆H₁₁NO₂
4-甲基-2-氧代戊腈	3-methylbutanoyl cyanide	66582-16-9	C₆H₉NO
4-甲基-2-氧代四氢-3-呋喃羧酸	3-carbonyl-4-methyl-4,5-dihydrofuran-2(3H)-one	96540-43-1	C₆H₈O₄
4-甲基-2-氧代-6-苯基-1H-吡啶-3-腈	4-methyl-2-oxo-6-phenyl-1,2-dihydropyridine-3-carbonitrile	4240-97-5	C₁₃H₁₀N₂O
4-甲基-2-氧代-6-硫代-3H-嘧啶-5-甲腈	6-Methyl-5-cyan-4-thio-uracil	2228-22-0	C₆H₅N₃OS
4-甲基-2-氧代-3,4-二氢-2H-吡啶并[1,2-a]嘧啶-4-羧酸	4-methyl-2-oxo-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine-4-carboxylic acid	——	C₁₀H₁₀N₂O₃
4-甲基-2-氧代-2H-苯并吡喃-7-甲醛	4-methyl-2-oxo-2H-chromene-7-carbaldehyde	53183-53-2	C₁₁H₈O₃
4-甲基-2-氧代-2H-苯并吡喃-7-基癸酸酯	4-methylumbelliferyl decanoate	66185-70-4	C₂₀H₂₆O₄
4-甲基-2-氧代-2H-苯并吡喃-7-基戊酸酯	2-Ketopiperazin-N,N'-diessigsaeure	717-28-2	C₈H₁₂N₂O₅
4-甲基-2-氧代-2H-苯并吡喃-7-基2-乙酰氨基-2-脱氧吡喃己糖苷	4-methylumbelliferyl 2-acetamido-2-deoxy-α-D-galactopyranoside	124223-99-0	C₁₈H₂₁NO₈
4-甲基-2-氧代-2H-苯并吡喃-3-甲酸	4-methyl-2-oxo-2H-chromene-3-carboxylic acid	833-31-8	C₁₁H₈O₄
4-甲基-2-氧代-2H-色烯-7-氨基甲酸甲酯	7-Methoxycarbonylamino-4-methylcoumarin	114415-25-7	C₁₂H₁₁NO₄
4-甲基-2-氧代-2H-色烯-7-基氯乙酸酯	7-Chloroacetoxy-4-methylcoumarin	105738-24-7	C₁₂H₉ClO₄
4-甲基-2-氧代-2H-吡喃-6-羧胺	4-methyl-2-oxo-2H-pyran-6-carboxamide	254982-62-2	C₇H₇NO₃
4-甲基-2-氧代-2H-吡喃-6-乙酸乙酯	Ethyl 4-methyl-2-oxo-2H-pyran-6-acetate	70007-83-9	C₁₀H₁₂O₄
4-甲基-2-氧代-2H-1-苯并吡喃-7-基壬酸酯	4-methylumbelliferyl nonanoate	18319-93-2	C₁₉H₂₄O₄
4-甲基-2-氧代-2H-1-苯并吡喃-7-基二氯代磷酸酯	4-methylumbelliferyl phosphodichloridate	63468-52-0	C₁₀H₇Cl₂O₄P
4-甲基-2-氧代-2H-1-苯并吡喃-7-基丁酸酯	4-methylumbelliferyl butyrate	17695-46-4	C₁₄H₁₄O₄
4-甲基-2-氧代-2H-1-苯并吡喃-7-基 beta-D-吡喃葡糖苷酸甲酯三乙酸酯	methyl (4'-methylumbelliferyl 2,3,4-tri-O-acetyl-β-D-glucopyranosid)uronate	101014-65-7	C₂₃H₂₄O₁₂
4-甲基-2-氧代-2,3-二氢-1H-咪唑-5-羧酸乙酯	5-methyl-2-oxo-2,3-dihydro-1<i>H</i>-imidazole-4-carboxylic acid ethyl ester	82831-19-4	C₇H₁₀N₂O₃
4-甲基-2-氧代-1-哌嗪羰基氯化物	4-Methyl-2-oxopiperazine-1-carbonyl chloride	65464-06-4	C₆H₉ClN₂O₂
4-甲基-2-氧代-1,2-二氢吡啶-3-甲酸甲酯	methyl 4-methyl-2-oxo-1,2-dihydropyridine-3-carboxylate	147078-67-9	C₈H₉NO₃
4-甲基-2-氧代-1,2-二氢-7-喹啉羧酸	4-methyl-2-oxo-1,2-dihydroquinoline-7-carboxylic acid	124281-65-8	C₁₁H₉NO₃
4-甲基-2-氧代-1,2,5-恶二唑-2-鎓-3-甲酰胺	4-Methyl-3-furoxancarbonsaeureamid	37895-45-7	C₄H₅N₃O₃
4-甲基-2-氧代-1(2H)-喹啉甲醛	N-Formyl-2-lepidon	30408-35-6	C₁₁H₉NO₂
4-甲基-2-氧代-1(2H)-喹啉甲腈	1-Cyan-4-methyl-chinolon-(2)	19952-20-6	C₁₁H₈N₂O
4-甲基-2-正丙基-1,2,3,4-四氢喹啉	4-methyl-2-n-propyl-1,2,3,4-tetrahydroquinoline	172041-20-2	C₁₃H₁₉N
4-甲基-2-戊醇磷酸酯	Einecs 270-602-8	68457-68-1	C6H17O5P
4-甲基-2-戊醇	4-methyl-2-pentanol	108-11-2	C₆H₁₄O
4-甲基-2-戊醇	4-methylpent-2-enal	5362-56-1	C₆H₁₀O
4-甲基-2-戊酸	(Z)-4-methyl-2-pentenoic acid	1775-44-6	C₆H₁₀O₂
4-甲基-2-戊酸	4-methyl-pent-2-enoic acid	10321-71-8	C₆H₁₀O₂
4-甲基-2-戊酮与5-氨基-1,3,3-三甲基环己烷甲基胺的反应产物	2-Pentanone, 4-methyl-, reaction products with 5-amino-1,3,3-trimethylcyclohexanemethanamine	71077-09-3	C16H34N2O