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-[5-(1,1-Dimethylethyl)-1,2,4-oxadiazol-3-yl]-2,5-difluorobenzenamine 498547-97-0 C12H13F2N3O
    4-[5-(1,1-Dimethylethyl)-1,2,4-oxadiazol-3-yl]-2,5-difluorobenzenamine
    —— 4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Pentadecafluoro-3-hydroxy-2-decenoic acid 1186032-82-5 C10H3F15O3
    4,4,5,5,6,6,7,7,8,8,9,9,10,10,10-Pentadecafluoro-3-hydroxy-2-decenoic acid
    —— 4-Chloro-1-(2-propen-1-yloxy)-9H-xanthen-9-one 13080-77-8 C16H11ClO3
    4-Chloro-1-(2-propen-1-yloxy)-9H-xanthen-9-one
    —— 4-Cyclopentyl-2-(2S)-2-piperazinylphenol 1213914-41-0 C15H22N2O
    4-Cyclopentyl-2-(2S)-2-piperazinylphenol
    —— 4a(2),5,6,7a(2)-Tetrachloro-3a(2),6a(2)-dihydroxy-5a(2)-methyl-3-oxospiro[isobenzofuran-1(3H),9a(2)-[9H]xanthene]-2a(2)-propanoic acid 502484-52-8 C24H14Cl4O7
    4a(2),5,6,7a(2)-Tetrachloro-3a(2),6a(2)-dihydroxy-5a(2)-methyl-3-oxospiro[isobenzofuran-1(3H),9a(2)-[9H]xanthene]-2a(2)-propanoic acid
    —— (4-(3-Ethoxy-2,2-dimethylpropoxy)phenyl)boronic acid 279262-78-1 C13H21BO4
    (4-(3-Ethoxy-2,2-dimethylpropoxy)phenyl)boronic acid
    —— 4-(trimethylstannyl)-4′,5′-bis(methylthio)-tetrathiafulvalene 287946-32-1 C11H16S6Sn
    4-(trimethylstannyl)-4′,5′-bis(methylthio)-tetrathiafulvalene
    —— (4-Amino-butyl)-(2-dimethylamino-ethyl)-dimethyl-ammonium; chloride 79975-16-9 C10H26N3*Cl
    (4-Amino-butyl)-(2-dimethylamino-ethyl)-dimethyl-ammonium; chloride
    —— 4-(2,2-difluoro-4-phenylbutanoyl)benzoic acid 1352954-27-8 C17H14F2O3
    4-(2,2-difluoro-4-phenylbutanoyl)benzoic acid
    —— (4-chlorophenoxy)-[4-(4-chlorophenoxy)-phenoxy]-acetic acid ethyl ester 56952-22-8 C22H18Cl2O5
    (4-chlorophenoxy)-[4-(4-chlorophenoxy)-phenoxy]-acetic acid ethyl ester
    —— 4-(N-vinylsulfonyl-N-t-butyloxycarbonylaminomethyl)benzoylglutamic acid di-t-butyl ester 167768-07-2 C28H42N2O9S
    4-(N-vinylsulfonyl-N-t-butyloxycarbonylaminomethyl)benzoylglutamic acid di-t-butyl ester
    —— [(4aR,8aS)-(3,4,5,6,7,8-Hexahydro-4a,8a-ethano-naphthalen-1-yl)oxy]-trimethyl-silane 77827-77-1 C15H26OSi
    [(4aR,8aS)-(3,4,5,6,7,8-Hexahydro-4a,8a-ethano-naphthalen-1-yl)oxy]-trimethyl-silane
    —— 4-bromo-2-(4,5,6-triphenylpyridin-2-yl)phenol 1573209-62-7 C29H20BrNO
    4-bromo-2-(4,5,6-triphenylpyridin-2-yl)phenol
    —— 4-imidazol-1-yl-N-[[3-[(2-methyl-3,4-dihydro-1H-isoquinolin-7-yl)carbamoyl]phenyl]methyl]-3-nitrobenzamide 1354554-71-4 C28H26N6O4
    4-imidazol-1-yl-N-[[3-[(2-methyl-3,4-dihydro-1H-isoquinolin-7-yl)carbamoyl]phenyl]methyl]-3-nitrobenzamide
    —— [4-(2-diethylamino-ethoxy)-phenyl]-quinolin-2-yl-amine 38519-72-1 C21H25N3O
    [4-(2-diethylamino-ethoxy)-phenyl]-quinolin-2-yl-amine
    —— 4-(1-(3-(5-ethyl-4H-1,2,4-triazol-3-yl)-4-methylbenzoyl)piperidin-4-yl)benzonitrile 1399178-60-9 C24H25N5O
    4-(1-(3-(5-ethyl-4H-1,2,4-triazol-3-yl)-4-methylbenzoyl)piperidin-4-yl)benzonitrile
    —— (4S,5S)-1,5-Dibenzyl-2-[(E)-cyanoimino]-6-oxo-hexahydro-pyrimidine-4-carboxylic acid tert-butyl ester 133637-93-1 C24H26N4O3
    (4S,5S)-1,5-Dibenzyl-2-[(E)-cyanoimino]-6-oxo-hexahydro-pyrimidine-4-carboxylic acid tert-butyl ester
    —— 4-ethoxy-N-pyridin-2-ylmethylbenzenesulfonamide 677332-03-5 C14H16N2O3S
    4-ethoxy-N-pyridin-2-ylmethylbenzenesulfonamide
    —— 4-(4-fluorophenyl)-3-quinolin-2-yl-1H-1,2,4-triazole-5-thione 697239-65-9 C17H11FN4S
    4-(4-fluorophenyl)-3-quinolin-2-yl-1H-1,2,4-triazole-5-thione
    —— 4-Ethylsulfanyl-2,3-dihydropyran-6-one 109573-30-0 C7H10O2S
    4-Ethylsulfanyl-2,3-dihydropyran-6-one
    —— 4-Ethoxy-2,3,5-trifluorobenzenamine 124879-32-9 C8H8F3NO
    4-Ethoxy-2,3,5-trifluorobenzenamine
    —— 4-chloro-N-[(2-hydroxy-5-methoxyphenyl)methylideneamino]benzamide 351866-50-7 C15H13ClN2O3
    4-chloro-N-[(2-hydroxy-5-methoxyphenyl)methylideneamino]benzamide
    —— 4-isopropyl-2,3-dihydro-1H-cyclopenta[4’,5’]pyrido[3’,2’:4,5]thieno[3,2-d]pyrimidine-7(8H)-thione 672266-71-6 C15H15N3S2
    4-isopropyl-2,3-dihydro-1H-cyclopenta[4’,5’]pyrido[3’,2’:4,5]thieno[3,2-d]pyrimidine-7(8H)-thione
    —— (4aR,6aS,9aR)-4-Hydroxy-8,8-dimethyl-1-methylene-2-oxo-1,2,4,4a,6a,7,8,9-octahydro-pentaleno[1,6a-c]pyran-5-carboxylic acid methyl ester 89111-61-5 C16H20O5
    (4aR,6aS,9aR)-4-Hydroxy-8,8-dimethyl-1-methylene-2-oxo-1,2,4,4a,6a,7,8,9-octahydro-pentaleno[1,6a-c]pyran-5-carboxylic acid methyl ester
    —— 4-(1-benzyl-1H-indazol-4-yl)-6-morpholino-1,3,5-triazin-2(1H)-one 1391926-42-3 C21H20N6O2
    4-(1-benzyl-1H-indazol-4-yl)-6-morpholino-1,3,5-triazin-2(1H)-one
    —— 4-bromo-N-(1',1'-dimethylprop-2'-ynyl)-2,6-dimethylaniline 132588-97-7 C13H16BrN
    4-bromo-N-(1',1'-dimethylprop-2'-ynyl)-2,6-dimethylaniline
    —— 4-Phenylamino-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidine-2-carboxylic acid ethyl ester 106778-62-5 C19H19N3O2S
    4-Phenylamino-5,6,7,8-tetrahydro-benzo[4,5]thieno[2,3-d]pyrimidine-2-carboxylic acid ethyl ester
    —— 4-[3-(4-chlorobenzyl)-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde 1140590-18-6 C24H24ClF2N3O4
    4-[3-(4-chlorobenzyl)-6-[2-fluoro-1-(fluoromethyl)ethoxy]-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]piperidine-1-carbaldehyde
    —— 4-(1-naphthyl)-2,3-dihydro-1H-naphth[2,1-e][1,3]oxazine 1174271-48-7 C22H17NO
    4-(1-naphthyl)-2,3-dihydro-1H-naphth[2,1-e][1,3]oxazine
    —— 4-(4-oxo-2-thioxothiazolidin-3-yl)-N-(1-phenyl-1H-pyrazol-5-yl)benzenesulfonamide 1228120-13-5 C18H14N4O3S3
    4-(4-oxo-2-thioxothiazolidin-3-yl)-N-(1-phenyl-1H-pyrazol-5-yl)benzenesulfonamide
    —— (4'R)-2-methyl-5-(2',2',4'-trimethyl-1',3'-dioxolan-4'-yl)pent-2-ene 123499-26-3 C12H22O2
    (4'R)-2-methyl-5-(2',2',4'-trimethyl-1',3'-dioxolan-4'-yl)pent-2-ene
    —— 4-nitrophenyl N-[(S)-1-(propylcarbamoyl)ethyl]carbamate 1192018-59-9 C13H17N3O5
    4-nitrophenyl N-[(S)-1-(propylcarbamoyl)ethyl]carbamate
    —— 4-(5-cyano-4-phenyl-1,3-thiazol-2-ylcarbamoyl)-4-methylpentanoic acid 1139743-12-6 C17H17N3O3S
    4-(5-cyano-4-phenyl-1,3-thiazol-2-ylcarbamoyl)-4-methylpentanoic acid
    —— (4aS,9aR)-2-methyl-1,4,4a,6,7,8,9,9a-octahydrobenzo[7]annulen-5-one 83586-25-8 C12H18O
    (4aS,9aR)-2-methyl-1,4,4a,6,7,8,9,9a-octahydrobenzo[7]annulen-5-one
    —— 4-(1,3,2-dithiarsolan-2-yl)benzoic acid 108249-50-9 C9H9AsO2S2
    4-(1,3,2-dithiarsolan-2-yl)benzoic acid
    —— 4-[2-aminomethyl-3-(2,3-dichloro-benzylamino)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester 861106-33-4 C23H30Cl2N4O2
    4-[2-aminomethyl-3-(2,3-dichloro-benzylamino)-phenyl]-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-(2-Bromoacetyl)phenyl 8-methylnonanoate 59320-78-4 C18H25BrO3
    4-(2-Bromoacetyl)phenyl 8-methylnonanoate
    —— 4-Chloro-I+/-2,I+/-6-dihydroxy-2,6-pyridinedimethanol 210830-89-0 C7H8ClNO4
    4-Chloro-I+/-2,I+/-6-dihydroxy-2,6-pyridinedimethanol
    —— 4-Pyridineethanamine, 3-methyl-N-(2,2,2-trifluoroethyl)- 2007044-69-9 C10H13F3N2
    4-Pyridineethanamine, 3-methyl-N-(2,2,2-trifluoroethyl)-
    —— 4-(Tetrahydro-1,1-dioxido-2H-1,2-thiazin-2-yl)-N-2-thiazolylbenzenesulfonamide 7742-75-8 C13H15N3O4S3
    4-(Tetrahydro-1,1-dioxido-2H-1,2-thiazin-2-yl)-N-2-thiazolylbenzenesulfonamide
    —— (4R,5R)-5-Benzyl-4-hydroxy-1-((R)-2-hydroxy-1-phenyl-ethyl)-pyrrolidin-2-one 678149-25-2 C19H21NO3
    (4R,5R)-5-Benzyl-4-hydroxy-1-((R)-2-hydroxy-1-phenyl-ethyl)-pyrrolidin-2-one
    —— 4-acetamido-3,7-anhydro-1,2,4,6-tetradeoxy-6-[2-(trimethylsilyl)ethynyl]-5,8-bis-O-(triisopropylsilyl)-1-(trimethylsilyl)-D-glycero-D-gulo-oct-1-ynitol 481704-59-0 C36H71NO4Si4
    4-acetamido-3,7-anhydro-1,2,4,6-tetradeoxy-6-[2-(trimethylsilyl)ethynyl]-5,8-bis-O-(triisopropylsilyl)-1-(trimethylsilyl)-D-glycero-D-gulo-oct-1-ynitol
    —— 4-methyl-4-(prop-2-enyloxy)tetradec-1-ene 594822-13-6 C18H34O
    4-methyl-4-(prop-2-enyloxy)tetradec-1-ene
    —— 4-<(Bis-methylthio)methyl>-azulen 94771-49-0 C13H14S2
    4-<(Bis-methylthio)methyl>-azulen
    —— 4-amino-1-<i>o</i>-tolyloxy-butan-2-ol 57841-21-1 C11H17NO2
    4-amino-1-<i>o</i>-tolyloxy-butan-2-ol
    —— 4-(1',3'-ethoxy-2'-hydroxo-1',3'-propanedionyl)-2,7-di-t-butyl-9,9-dimethylxanthene 1096152-87-2 C30H40O6
    4-(1',3'-ethoxy-2'-hydroxo-1',3'-propanedionyl)-2,7-di-t-butyl-9,9-dimethylxanthene
    —— (4S,6R,7R)-7-tert-butyldimethylsilyloxy-2-methylene-4-triethylsilyloxy-6-(2-trimethylsilylethoxymethoxy)octan-1-ol 1314757-02-2 C27H60O5Si3
    (4S,6R,7R)-7-tert-butyldimethylsilyloxy-2-methylene-4-triethylsilyloxy-6-(2-trimethylsilylethoxymethoxy)octan-1-ol
    —— 4-methyl-6-[3-(3-methyl-butyl)-phenyl]-2-(2-methylpropenyl)-pyridin-3-ol 1245751-38-5 C21H27NO
    4-methyl-6-[3-(3-methyl-butyl)-phenyl]-2-(2-methylpropenyl)-pyridin-3-ol
    —— 4-(tert-butyldiphenylsilanyloxymethyl)-6,6'-diacetoxymethyl-2,2'-bipyridine 1190084-00-4 C33H36N2O5Si
    4-(tert-butyldiphenylsilanyloxymethyl)-6,6'-diacetoxymethyl-2,2'-bipyridine
    —— 4-chloro-2-trimethylsilyl-benzanilide 146516-72-5 C16H18ClNOSi
    4-chloro-2-trimethylsilyl-benzanilide