摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词
历史搜索
    热门化合物HOT
    • 喹啉
    • 水杨醛
    • 二溴甲烷
    • 谷胱甘肽
    • L-乳酸
    • 苯巴比妥
    • 辣椒碱
    • 非那明
    • 百草枯
    • 联苯烯
    首页 分子通 字母
    按分子首字母查询
    按分子CAS号查询
    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[1,4]Dioxan-2-yl-pyridine-2-carboxylic acid ethyl ester 83001-24-5 C12H15NO4
    4-[1,4]Dioxan-2-yl-pyridine-2-carboxylic acid ethyl ester
    —— 4-chloro-6-methyl-5-nitroquinoline 145363-65-1 C10H7ClN2O2
    4-chloro-6-methyl-5-nitroquinoline
    —— ((4aS,9aS)-3-(2-chlorophenyl)-4a,9-dimethyl-4,4a,9,9a-tetrahydro-1H-pyridazino[3,4-b]indol-1-yl)(phenyl)methanone 1592482-25-1 C25H22ClN3O
    ((4aS,9aS)-3-(2-chlorophenyl)-4a,9-dimethyl-4,4a,9,9a-tetrahydro-1H-pyridazino[3,4-b]indol-1-yl)(phenyl)methanone
    —— 4-(2-[1,3]dioxolan-2-yl-ethoxy)-benzoic acid ethyl ester 108851-82-7 C14H18O5
    4-(2-[1,3]dioxolan-2-yl-ethoxy)-benzoic acid ethyl ester
    —— (4S)-5-(4-[(hexyloxy)carbonyl]piperazin-1-yl)-4-[((4-[(2-methoxyethyl)amino]-6-phenylpyridin-2-yl)carbonyl)amino]-5-oxopentanoic acid 1214284-96-4 C31H43N5O7
    (4S)-5-(4-[(hexyloxy)carbonyl]piperazin-1-yl)-4-[((4-[(2-methoxyethyl)amino]-6-phenylpyridin-2-yl)carbonyl)amino]-5-oxopentanoic acid
    —— 4-Hydroxy-1,3,3-trimethyl-5-phenyl-3H-pyridine-2,6-dione 10073-55-9 C14H15NO3
    4-Hydroxy-1,3,3-trimethyl-5-phenyl-3H-pyridine-2,6-dione
    —— 4-Bromo-2-nitrophenyl α-naphthyl ether 65457-05-8 C16H10BrNO3
    4-Bromo-2-nitrophenyl α-naphthyl ether
    —— 4-(((3R,4R)-4-(3,4-dimethoxybenzyl)-2-oxotetrahydrofuran-3-yl)methyl)-2-methoxyphenyl piperazine-1-carboxylate 1422009-54-8 C31H40N2O9
    4-(((3R,4R)-4-(3,4-dimethoxybenzyl)-2-oxotetrahydrofuran-3-yl)methyl)-2-methoxyphenyl piperazine-1-carboxylate
    —— 4-chloro-3,5-diphenyl-1-(2,2,2-trifluoroethyl)pyrazolo[3,4-c]pyridazine 1608158-89-9 C19H12ClF3N4
    4-chloro-3,5-diphenyl-1-(2,2,2-trifluoroethyl)pyrazolo[3,4-c]pyridazine
    —— 4-Piperidineethanamine, N-butyl-N-methyl-, hydrochloride (1:2) 1220038-56-1 C12H27ClN2
    4-Piperidineethanamine, N-butyl-N-methyl-, hydrochloride (1:2)
    —— 4-(4-bromo-5-formylthiophen-3-yl)benzonitrile 1312098-86-4 C12H6BrNOS
    4-(4-bromo-5-formylthiophen-3-yl)benzonitrile
    —— 4-chloro-2-ethoxymethyl-6,7-dimethyl-N-(pyridin-3-yl)methyl-1H-imidazo[4,5-c]pyridin-1-amine 878492-37-6 C17H20ClN5O
    4-chloro-2-ethoxymethyl-6,7-dimethyl-N-(pyridin-3-yl)methyl-1H-imidazo[4,5-c]pyridin-1-amine
    —— [4-(3-Chlorophenyl)-1,3-thiazol-2-yl]methanamine;hydrochloride 1332530-46-7 C10H10Cl2N2S
    [4-(3-Chlorophenyl)-1,3-thiazol-2-yl]methanamine;hydrochloride
    —— (4S,7S,10aS)-methyl 4-((2R,5R)-2,5-dibenzyl-6-((S,Z)-1-benzyl-2-oxo-2,3,4,7-tetrahydro-1H-azepin-3-ylamino)-6-oxohexanamido)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepine-7-carboxylate 1400675-48-0 C44H52N4O6S
    (4S,7S,10aS)-methyl 4-((2R,5R)-2,5-dibenzyl-6-((S,Z)-1-benzyl-2-oxo-2,3,4,7-tetrahydro-1H-azepin-3-ylamino)-6-oxohexanamido)-5-oxooctahydro-2H-pyrido[2,1-b][1,3]thiazepine-7-carboxylate
    —— 4-[(4-chlorobutyl)sulphanyl]-1,1,1,2-tetrafluoro-2-(trifluoromethyl)butane 1353008-81-7 C9H12ClF7S
    4-[(4-chlorobutyl)sulphanyl]-1,1,1,2-tetrafluoro-2-(trifluoromethyl)butane
    —— (4R,5R)-5-benzyloxymethoxy-7-(4-methoxyphenylmethyloxy)-4-methyl-4-(triethylsiloxy)-2-heptynol 1016985-82-2 C30H44O6Si
    (4R,5R)-5-benzyloxymethoxy-7-(4-methoxyphenylmethyloxy)-4-methyl-4-(triethylsiloxy)-2-heptynol
    —— 4-benzyl-2-phenyl-3a,4-dihydrobenz<de>isoquinoline-1,3(2H)-dione 79148-57-5 C25H19NO2
    4-benzyl-2-phenyl-3a,4-dihydrobenz<de>isoquinoline-1,3(2H)-dione
    —— (4-(5-(4-(4-cyclohexylbenzyloxy)benzylidene)-3-ethyl-4-oxothiazolidin-2-ylideneamino)phenyl)acetic acid 1186633-90-8 C33H34N2O4S
    (4-(5-(4-(4-cyclohexylbenzyloxy)benzylidene)-3-ethyl-4-oxothiazolidin-2-ylideneamino)phenyl)acetic acid
    —— 4-hydroxy-3,6-dimethyl-cyclohexane-1,2-dicarboxylic acid 104036-31-9 C10H16O5
    4-hydroxy-3,6-dimethyl-cyclohexane-1,2-dicarboxylic acid
    —— 4,4'-dimethyl-2,2',5,5'-tetraphenyl-2,2',4,4'-tetrahydro-3H,3'H-[4,4'-bipyrazole]-3,3'-dione 116032-21-4 C32H26N4O2
    4,4'-dimethyl-2,2',5,5'-tetraphenyl-2,2',4,4'-tetrahydro-3H,3'H-[4,4'-bipyrazole]-3,3'-dione
    —— 4-(4-propoxyphenyl)-1,3-oxazinan-2-one 1276023-75-6 C13H17NO3
    4-(4-propoxyphenyl)-1,3-oxazinan-2-one
    —— 4,6-dimethyl-2,3-dinitro-aniline 90223-40-8 C8H9N3O4
    4,6-dimethyl-2,3-dinitro-aniline
    —— 4-(4-oxo-3,4-dihydroquinazolin-2-yl)butyl acetate 1365655-59-9 C14H16N2O3
    4-(4-oxo-3,4-dihydroquinazolin-2-yl)butyl acetate
    —— 4-methylene-2,6-diphenyl-4<i>H</i>-pyran 15904-74-2 C18H14O
    4-methylene-2,6-diphenyl-4<i>H</i>-pyran
    —— 4-[2-(Hydroxy-isopropyl-carbamoyl)-ethyl]-4-nitro-heptanedioic acid bis-(hydroxy-isopropyl-amide) 141621-32-1 C19H36N4O8
    4-[2-(Hydroxy-isopropyl-carbamoyl)-ethyl]-4-nitro-heptanedioic acid bis-(hydroxy-isopropyl-amide)
    —— 4-(Methylthio)-6-methylindan 90969-06-5 C11H14S
    4-(Methylthio)-6-methylindan
    —— 4-chloro-3-ethoxymethyl-2-methyl-hexa-3,5-dien-2-ol 90976-99-1 C10H17ClO2
    4-chloro-3-ethoxymethyl-2-methyl-hexa-3,5-dien-2-ol
    —— 4-(2,6-difluorophenyl)-N′-hydroxy-3-(4-hydroxyphenyl)-1-methyl-1H-pyrazole-5-carboximidamide 1290137-96-0 C17H14F2N4O2
    4-(2,6-difluorophenyl)-N′-hydroxy-3-(4-hydroxyphenyl)-1-methyl-1H-pyrazole-5-carboximidamide
    —— 4,5,7,8-di-O-isopropylidene-3-deoxy-2-hydroxyl-D-mannooctopyranos-2-ulosonate 114826-98-1 C15H24O8
    4,5,7,8-di-O-isopropylidene-3-deoxy-2-hydroxyl-D-mannooctopyranos-2-ulosonate
    —— (4aS,8aR)-N,1-dimethyl-4a,5,6,7,8,8a-hexahydro-4H-benzo[d][1,3]thiazin-2-imine 117720-44-2 C10H18N2S
    (4aS,8aR)-N,1-dimethyl-4a,5,6,7,8,8a-hexahydro-4H-benzo[d][1,3]thiazin-2-imine
    —— 4-n-Propylsulfonyl-2-methylpyridin-N-oxid 100861-06-1 C9H13NO3S
    4-n-Propylsulfonyl-2-methylpyridin-N-oxid
    —— 4-[(3S)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-7-[[2-(dimethylamino)ethyl](methyl)amino]-6-fluoroquinolin-2(1H)-one 668425-67-0 C28H34FN7O
    4-[(3S)-1-azabicyclo[2.2.2]oct-3-ylamino]-3-(1H-benzimidazol-2-yl)-7-[[2-(dimethylamino)ethyl](methyl)amino]-6-fluoroquinolin-2(1H)-one
    —— (4R,5R)-4-methyl-5-(4-nitrophenyl)-4-phenyldihydrofuran-2(3H)-one 1263088-34-1 C17H15NO4
    (4R,5R)-4-methyl-5-(4-nitrophenyl)-4-phenyldihydrofuran-2(3H)-one
    —— 4-Amino-3-((4-((2,4-diaminophenyl)diazenyl)phenyl)diazenyl)-5-hydroxy-6-(phenyldiazenyl)-2,7-naphthalenedisulfonic acid 273929-76-3 C28H23N9O7S2
    4-Amino-3-((4-((2,4-diaminophenyl)diazenyl)phenyl)diazenyl)-5-hydroxy-6-(phenyldiazenyl)-2,7-naphthalenedisulfonic acid
    —— [4-(3-Chloro-5-trifluoromethyl-pyridin-2-yl)-2-nitro-phenylsulfanyl]-acetic acid 699011-30-8 C14H8ClF3N2O4S
    [4-(3-Chloro-5-trifluoromethyl-pyridin-2-yl)-2-nitro-phenylsulfanyl]-acetic acid
    —— 4-carbamoyl-3-phenylthio-2,3-dihydro-1,1-dioxidebenzo[b]thiophene 246173-43-3 C15H13NO3S2
    4-carbamoyl-3-phenylthio-2,3-dihydro-1,1-dioxidebenzo[b]thiophene
    —— (+/-)-(4aR,8aR,12aS,16aS)(2,3,4,4a,8,8a,10,11,12,12a,14,15,16,16a)tetradecahydro-6,14-bis(methylthio)dipyrano<3,2-b:3',2'-h><1,7>dioxacyclododec-5-ene 103710-79-8 C18H30O4S2
    (+/-)-(4aR,8aR,12aS,16aS)(2,3,4,4a,8,8a,10,11,12,12a,14,15,16,16a)tetradecahydro-6,14-bis(methylthio)dipyrano<3,2-b:3',2'-h><1,7>dioxacyclododec-5-ene
    —— (4S,5S)-4,5-Bis-(tert-butyl-dimethyl-silanyloxy)-7-trimethylsilanyl-hept-1-en-6-yne 170306-80-6 C22H46O2Si3
    (4S,5S)-4,5-Bis-(tert-butyl-dimethyl-silanyloxy)-7-trimethylsilanyl-hept-1-en-6-yne
    —— 4-benzyl-2-<3-(5,6-dihydro-4H-cyclopenta<b>thienyloxymethyl)>morpholine 244135-33-9 C19H23NO2S
    4-benzyl-2-<3-(5,6-dihydro-4H-cyclopenta<b>thienyloxymethyl)>morpholine
    —— 4-nitrobenzyl 4-(naphthalen-2-yl)-1-methylpiperidine-4-carboxylate 1256340-92-7 C24H24N2O4
    4-nitrobenzyl 4-(naphthalen-2-yl)-1-methylpiperidine-4-carboxylate
    —— (4aR,4bS,8aR,10aS)-4a-Acetyl-dodecahydro-phenanthren-9-one 88981-13-9 C16H24O2
    (4aR,4bS,8aR,10aS)-4a-Acetyl-dodecahydro-phenanthren-9-one
    —— 4-(1-propoxymethylcyclopropyl)benzaldehyde 1313217-63-8 C14H18O2
    4-(1-propoxymethylcyclopropyl)benzaldehyde
    —— 4-(4-bromophenyl)-1-ethyl-3-(pyridin-2-yl)-1,4,5,6-tetrahydropyrazolo[3,4-b]azepine 1616363-88-2 C20H19BrN4
    4-(4-bromophenyl)-1-ethyl-3-(pyridin-2-yl)-1,4,5,6-tetrahydropyrazolo[3,4-b]azepine
    —— (4-carboxy-2,3-difluorobenzyl)(triphenyl)phosphonium bromide 1174632-71-3 Br*C26H20F2O2P
    (4-carboxy-2,3-difluorobenzyl)(triphenyl)phosphonium bromide
    —— 4-ethyl-2,3,3a,4-tetrahydro-1<i>H</i>-benzo[<i>e</i>]pyrrolo[2,1-<i>c</i>][1,2,4]thiadiazine 5,5-dioxide 60597-54-8 C12H16N2O2S
    4-ethyl-2,3,3a,4-tetrahydro-1<i>H</i>-benzo[<i>e</i>]pyrrolo[2,1-<i>c</i>][1,2,4]thiadiazine 5,5-dioxide
    —— 4-[2-(5-amino-2-chloro-6-morpholin-4-yl-pyrimidin-4-ylamino)-ethyl]-piperazine-1-carboxylic acid tert-butyl ester 1173205-49-6 C19H32ClN7O3
    4-[2-(5-amino-2-chloro-6-morpholin-4-yl-pyrimidin-4-ylamino)-ethyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— (4-chlorophenylthio)methylthiirane 36734-62-0 C9H9ClS2
    (4-chlorophenylthio)methylthiirane
    —— 4-(bis(4'-(1-phenyl-1H-benzo[d]imidazol-2-yl)biphenyl-4-yl)amino)benzaldehyde 1226993-72-1 C57H39N5O
    4-(bis(4'-(1-phenyl-1H-benzo[d]imidazol-2-yl)biphenyl-4-yl)amino)benzaldehyde
    —— 4-(2-(6,6-dimethylbicyclo[3.1.1]heptan-2-yl)ethoxy)benzaldehyde 1220973-28-3 C18H24O2
    4-(2-(6,6-dimethylbicyclo[3.1.1]heptan-2-yl)ethoxy)benzaldehyde
    —— 4,5-Dihydro-7,8-dimethoxy-2-phenyl-1,4-benzothiazepin-3(2H)-thione 103693-48-7 C17H17NO2S2
    4,5-Dihydro-7,8-dimethoxy-2-phenyl-1,4-benzothiazepin-3(2H)-thione