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    中文名称 英文名称 CAS号 化学式
    4-甲基-2-肼基苯并噻唑 4-methyl-2-hydrazinobenzothiazole 20174-68-9 C8H9N3S
    4-甲基-2-硫基苯甲醛 p-methyl-mercapto-benzaldehyde 294674-97-8 C8H8OS
    4-甲基-2-硝基苯腈 4-methyl-2-nitrobenzonitrile 26830-95-5 C8H6N2O2
    4-甲基-2-硝基苯甲醛 4-methyl-2-nitrobenzaldehyde 20357-22-6 C8H7NO3
    4-甲基-2-硝基苯甲酸 4-methyl-2-nitrobenzoic acid 27329-27-7 C8H7NO4
    4-甲基-2-硝基苯乙酸 (4-Methyl-2-nitro-phenyl)-essigsaeure 29640-90-2 C9H9NO4
    4-甲基-2-硝基-1H-咪唑-1-乙醇 Imidazole-1-ethanol, 4-methyl-2-nitro- 23585-80-0 C6H9N3O3
    4-甲基-2-氨基喹啉-3-腈 2-amino-4-methylquinoline-3-carbonitrile 28448-11-5 C11H9N3
    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-氧代戊酸乙酯 ethyl 4-methyl-2-oxopentanoate 26073-09-6 C8H14O3
    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-2H-吡喃-6-羧胺 4-methyl-2-oxo-2H-pyran-6-carboxamide 254982-62-2 C7H7NO3
    4-甲基-2-己醇 4-methyl-2-hexanol 2313-61-3 C7H16O
    4-甲基-2-己炔 4-methyl-2-hexyne 20198-49-6 C7H12
    4-甲基-2-巯基苯并噻唑 4-methyl-2-mercaptobenzothiazole 2268-77-1 C8H7NS2
    4-甲基-2-对甲苯甲酰基苯甲酸 4-methyl-2-<i>p</i>-toluoyl-benzoic acid 22649-44-1 C16H14O3
    4-甲基-2-噻吩-2-喹啉 4-methyl-2-(thiophen-2-yl)quinoline 20364-67-4 C14H11NS
    4-甲基-2-喹啉胺 4-methylquinolin-2-amine 27063-27-0 C10H10N2
    4-甲基-2-吡咯烷酮 4-methyl-2-pyrrolidinone 2996-58-9 C5H9NO
    4-甲基-2-[4-[(4-甲基-1,3,2-二氧硼杂环己烷-2-基)氧基]丁烷-2-基氧基]-1,3,2-二氧硼杂环己烷 2,2'-(1-methyltrimethylenedioxy)-bis(4-methyl-1,3,2-dioxaborinane) 2665-13-6 C12H24B2O6
    4-甲基-2-[4-(4-甲基-5-氧代-4H-1,3-恶唑-2-基)苯基]-4H-1,3-恶唑-5-酮 4,4'-dimethyl-4<i>H</i>,4'<i>H</i>-2,2'-<i>p</i>-phenylene-bis-oxazol-5-one 22102-60-9 C14H12N2O4
    4-甲基-2-[4-(4-嘧啶-2-基哌嗪-1-基)丁基]-1,2,4-三嗪-3,5-二酮 3-((4,5-Dihydro-3-methyl-5-oxo-1-phenyl-1H-pyrazol-4-yl)azo)-4-hydroxy-5-nitrobenzenesulphonic acid 24041-30-3 C16H13N5O7S
    4-甲基-2-[3-(1H-吡咯-1-YL)苯基-1,3-噻唑-5-羧肼 4-methyl-2-[3-(1H-pyrrol-1-yl)phenyl]-1,3-thiazole-5-carbohydrazide 262589-42-4 C15H14N4OS
    4-甲基-2-[1-(叔丁氧羰酰)哌啶-4-YL]-1,3-噻唑-5-羧酸 2-(1-tert-butoxycarbonylpiperidine-4-yl)-4-methyl-5-thiazolecarboxylic acid 216955-61-2 C15H22N2O4S
    4-甲基-2-[(甲基氨基)甲基]苯酚 2-hydroxy-5-methyl-N-methylbenzylamine 237431-66-2 C9H13NO
    4-甲基-2-(甲基磺酰基)苯甲酸 2-Methylmercapto-4-methyl-benzoesaeure 24852-73-1 C9H10O2S
    4-甲基-2-(甲基氨基)萘并[1,2-d][1,3]噻唑-5-醇 4-methyl-2-methylamino-naphtho[1,2-<i>d</i>]thiazol-5-ol 26269-12-5 C13H12N2OS
    4-甲基-2-(三氯甲基)喹啉 4-Methyl-2-trichloromethylquinoline 203626-79-3 C11H8Cl3N
    4-甲基-2-(三氟甲基)苯腈 4-methyl-2-(trifluoromethyl)benzonitrile 261952-05-0 C9H6F3N
    4-甲基-2-(三氟乙酰基)环己酮 4-Methyl-2-(trifluoroacetyl)cyclohexan-1-one 266309-22-2 C9H11F3O2
    4-甲基-2-(三丁基锡)噻唑 4-methyl-2-(tributylstannyl)thiazole 251635-59-3 C16H31NSSn
    4-甲基-2-(3-甲基丁-2-烯基)苯酚 4-methyl-2-(3-methylbut-2-enyl)phenol 23446-56-2 C12H16O
    4-甲基-2-(2-硝基-苯基硫烷基)-苯胺 4-methyl-2-(2-nitro-phenylsulfanyl)-aniline 27332-17-8 C13H12N2O2S
    4-甲基-2-(2-甲基丙基)戊-1-醇 2-isobutyl-4-methylpentan-1-ol 22417-45-4 C10H22O
    4-甲基-2-(2-噻吩)-1,3-噻唑-5-羧酸 2-(thiophen-2-yl)-4-methyl-thiazole-5-carboxylic acid 209540-08-9 C9H7NO2S2
    4-甲基-2-(2-吡嗪基)-1,3-噻唑-5-羧酸 4-methyl-2-(2-pyrazinyl)-1,3-thiazole-5-carboxylic acid 216959-92-1 C9H7N3O2S
    4-甲基-2-(2-吡嗪)-1,3-噻唑-5-羰酰氯 4-methyl-2-(2-pyrazinyl)-1,3-thiazole-5-carbonyl chloride 257876-11-2 C9H6ClN3OS
    4-甲基-2-(2-吗啉-4-基乙基)-2-萘-1-基戊酰胺 Valeramide, 3-methyl-2-(2-morpholinoethyl)-2-(1-naphthyl)- 2808-06-2 C22H30N2O2
    4-甲基-2-(2-吗啉-4-基-乙基)-2-萘-1-基-戊腈 4-methyl-2-(2-morpholin-4-yl-ethyl)-2-naphthalen-1-yl-pentanenitrile 27601-98-5 C22H28N2O
    4-甲基-2,6,7-三氧杂-1-砷杂双环[2.2.2]辛烷 4-methyl-2,6,7-trioxa-1-arsa-bicyclo[2.2.2]octane 22223-55-8 C5H9AsO3
    4-甲基-2,5-二苯基咪唑 4-methyl-2,5-diphenyl-1H-imidazole 2654-31-1 C16H14N2
    4-甲基-2,5-二硝基苯酚 2.5-dinitro-p-cresol 20294-52-4 C7H6N2O5
    4-甲基-2,3-二氢-1H-吡咯并[3,4-c]喹啉-1,3-二酮 2-Methylchinolin-3,4-dicarboximid 27295-64-3 C12H8N2O2
    4-甲基-2,2,3-三苯基-1,3,2-氧杂氮杂硅杂环戊烷-5-酮 4-methyl-2,2,3-triphenyl-[1,3,2]oxazasilolidin-5-one 21654-64-8 C21H19NO2Si
    4-甲基-2,1,3-苯并噻二唑-5-胺 4-Methyl-5-amino-benz-2,1,3-thiadiazole 2255-97-2 C7H7N3S
    4-甲基-2,1,3-苯并噁二唑 4-methyl-benzo[1,2,5]oxadiazole 29091-40-5 C7H6N2O
    4-甲基-1H-苯并[d]咪唑-2(3H)-硫酮 2-mercapto-4-methylbenzimidazole 27231-33-0 C8H8N2S
    4-甲基-1H-咪唑-1-鎓氯化物 4-methylimidazole hydrochloride 23187-14-6 C4H6N2*ClH
    4-甲基-1H-吲唑-3-甲腈 3-Cyan-4-methyl-indazol 29984-94-9 C9H7N3