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-Oxo-1-vinyl-cyclohexanecarboxylic acid 1082207-50-8 C9H12O3
    4-Oxo-1-vinyl-cyclohexanecarboxylic acid
    —— (4-azepan-1-yl-2-dimethylamino-6-methyl-quinolin-7-yl)-methanol 507243-22-3 C19H27N3O
    (4-azepan-1-yl-2-dimethylamino-6-methyl-quinolin-7-yl)-methanol
    —— 4-Acridinecarboxamide 134767-27-4 C14H10N2O
    4-Acridinecarboxamide
    —— 4(1H)-Phenanthrenone, 2,3-dihydro-9-nitro- 272438-27-4 C14H11NO3
    4(1H)-Phenanthrenone, 2,3-dihydro-9-nitro-
    —— 4-{6-[6-(tert-butyl-dimethyl-silanyloxy)-11-methoxy-10-(4-methoxy-benzyloxy)-2-methyl-13-(4-methyl-3,6-dihydro-2H-pyran-2-yl)-4-methylene-trideca-7,12-dienyl]-5,6-dihydro-2H-pyran-2-yl}-but-2-ynoic acid 849362-07-8 C45H66O8Si
    4-{6-[6-(tert-butyl-dimethyl-silanyloxy)-11-methoxy-10-(4-methoxy-benzyloxy)-2-methyl-13-(4-methyl-3,6-dihydro-2H-pyran-2-yl)-4-methylene-trideca-7,12-dienyl]-5,6-dihydro-2H-pyran-2-yl}-but-2-ynoic acid
    —— 4-(5-ethoxy-pentyloxy)-aniline 100522-49-4 C13H21NO2
    4-(5-ethoxy-pentyloxy)-aniline
    —— (4S)-4-methyl-2-(2-nitrophenyl)-4,5-dihydro-1,3-oxazole 491024-87-4 C10H10N2O3
    (4S)-4-methyl-2-(2-nitrophenyl)-4,5-dihydro-1,3-oxazole
    —— 4-[ (2, 4-dichloro-5-methoxyphenyl) amino]-2-[3-(4-methylpiperazin-1-yl) prop-1-ynyl] thieno [2,3-b] pyridine-5-carbonitrile 700844-87-7 C23H21Cl2N5OS
    4-[ (2, 4-dichloro-5-methoxyphenyl) amino]-2-[3-(4-methylpiperazin-1-yl) prop-1-ynyl] thieno [2,3-b] pyridine-5-carbonitrile
    —— 4-methyl-1-(1-methyl-4-nitro-1H-pyrazol-5-yl)azepan-4-ol 1428574-27-9 C11H18N4O3
    4-methyl-1-(1-methyl-4-nitro-1H-pyrazol-5-yl)azepan-4-ol
    —— 4-(3,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydro-naphthalene-2-sulfinyl)-benzoic acid 179762-65-3 C22H26O3S
    4-(3,5,5,8,8-Pentamethyl-5,6,7,8-tetrahydro-naphthalene-2-sulfinyl)-benzoic acid
    —— 4-amino-quinazoline-8-carboxylic acid [6-chloro-2-cyano-3-(propane-1-sulfonylamino)-phenyl]-amide 1269420-51-0 C19H17ClN6O3S
    4-amino-quinazoline-8-carboxylic acid [6-chloro-2-cyano-3-(propane-1-sulfonylamino)-phenyl]-amide
    —— 4-Pyridinecarboxaldehyde, 1,2,3,6-tetrahydro-1-methyl-, oxime 14992-63-3 C7H12N2O
    4-Pyridinecarboxaldehyde, 1,2,3,6-tetrahydro-1-methyl-, oxime
    —— 4-chlorosulfonyl-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indole-7-carboxylic acid 1191028-80-4 C15H20ClNO5SSi
    4-chlorosulfonyl-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indole-7-carboxylic acid
    —— 4-amino-5-ethoxy-5H-furan-2-one 370876-74-7 C6H9NO3
    4-amino-5-ethoxy-5H-furan-2-one
    —— 4-{5-[3-(4-methyl-piperazin-1-yl)-prop-1-ynyl]-pyridin-3-yl}-2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidine 1171895-72-9 C25H25N7
    4-{5-[3-(4-methyl-piperazin-1-yl)-prop-1-ynyl]-pyridin-3-yl}-2-(6-methyl-pyridin-2-yl)-7H-pyrrolo[2,3-d]pyrimidine
    —— 4,5-dihydro-6-oxa-1-thiabenzo[e]azulene-9-carbonitrile 1189815-98-2 C13H9NOS
    4,5-dihydro-6-oxa-1-thiabenzo[e]azulene-9-carbonitrile
    —— 4-(2-Carboxyethyl)-4-methylmorpholinium iodide ester with choline iodide 109127-46-0 C13H28I2N2O3
    4-(2-Carboxyethyl)-4-methylmorpholinium iodide ester with choline iodide
    —— 4-ethoxycarbonyl-1-dodecyl-1-methoxy-piperazinium; iodide 111561-94-5 C20H41N2O3*I
    4-ethoxycarbonyl-1-dodecyl-1-methoxy-piperazinium; iodide
    —— 4-(3,6-dimethoxy-2-nitrophenyl)morpholine 120644-09-9 C12H16N2O5
    4-(3,6-dimethoxy-2-nitrophenyl)morpholine
    —— [4-Bromo-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indol-7-yl]-phenyl-methanol 604788-62-7 C21H26BrNO2Si
    [4-Bromo-1-(2-trimethylsilanyl-ethoxymethyl)-1H-indol-7-yl]-phenyl-methanol
    —— (+)-4-bromo-15-(p-toluenesulfonyl)<2.2>paracyclophane 135562-24-2 C23H21BrO2S
    (+)-4-bromo-15-(p-toluenesulfonyl)<2.2>paracyclophane
    —— 4-((S)-2-(((S)-1-(tert-butoxycarbonyl)pyrrolidine-2-carbonyl)oxy)-2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)ethyl)-3,5-dichloropyridine 1-oxide 1416001-98-3 C28H32Cl2F2N2O7
    4-((S)-2-(((S)-1-(tert-butoxycarbonyl)pyrrolidine-2-carbonyl)oxy)-2-(3-(cyclopropylmethoxy)-4-(difluoromethoxy)phenyl)ethyl)-3,5-dichloropyridine 1-oxide
    —— 4-(p-toluenesulfonyl)<2.2>paracyclophane 135562-23-1 C23H22O2S
    4-(p-toluenesulfonyl)<2.2>paracyclophane
    —— (4-Chloro-butyl)-(2-chloro-ethyl)-methyl-amine; hydrochloride —— C7H15Cl2N*ClH
    (4-Chloro-butyl)-(2-chloro-ethyl)-methyl-amine; hydrochloride
    —— (4-methylpiperazin-1-yl)-(1H-pyrrolo[2,3-b]pyridin-2-yl)methanone 1357082-94-0 C13H16N4O
    (4-methylpiperazin-1-yl)-(1H-pyrrolo[2,3-b]pyridin-2-yl)methanone
    —— 4'-methoxy-bibenzyl-α-ylamine; hydrochloride 7467-07-4 C15H17NO*ClH
    4'-methoxy-bibenzyl-α-ylamine; hydrochloride
    —— 4-[5-(dimethylamino)pentyl]-7-nitro-3,4-dihydro-1H-quinoxalin-2-one hydrobromide 1281851-82-8 BrH*C15H22N4O3
    4-[5-(dimethylamino)pentyl]-7-nitro-3,4-dihydro-1H-quinoxalin-2-one hydrobromide
    —— 4-(3-bromopropyl)-1-trifluoroacetyl-1,4-dihydrobenzo[e][1,4]diazepin-5-one 253777-49-0 C14H12BrF3N2O2
    4-(3-bromopropyl)-1-trifluoroacetyl-1,4-dihydrobenzo[e][1,4]diazepin-5-one
    —— 4-[5-(dimethylamino)pentyl]-1-methyl-7-nitro-3,4-dihydro-1H-quinoxalin-2-one hydrobromide 1281851-89-5 BrH*C16H24N4O3
    4-[5-(dimethylamino)pentyl]-1-methyl-7-nitro-3,4-dihydro-1H-quinoxalin-2-one hydrobromide
    —— (4S,6S)-4-(5-((3-chloropyridin-2-yl)oxy)-2-fluorophenyl)-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-2-amine 1624603-99-1 C17H13ClF5N3O2
    (4S,6S)-4-(5-((3-chloropyridin-2-yl)oxy)-2-fluorophenyl)-4-(fluoromethyl)-6-(trifluoromethyl)-5,6-dihydro-4H-1,3-oxazin-2-amine
    —— 4-(4-(2-bromoethoxy)-benzyl)-3-(2,4-dichlorophenyl)-7-methoxy-chromen-2-one 848749-20-2 C25H19BrCl2O4
    4-(4-(2-bromoethoxy)-benzyl)-3-(2,4-dichlorophenyl)-7-methoxy-chromen-2-one
    —— 4(1H)-Quinazolinone, 1-(2-methoxyphenyl)-2-methyl- 106059-63-6 C16H14N2O2
    4(1H)-Quinazolinone, 1-(2-methoxyphenyl)-2-methyl-
    —— 4-bromo-N-piperidin-4-yl-2-(trifluoromethyl)benzenesulfonamide 1027010-79-2 C12H14BrF3N2O2S
    4-bromo-N-piperidin-4-yl-2-(trifluoromethyl)benzenesulfonamide
    —— 4-(4-chloro-phenyl)-4-[4-(1-dimethylsulphamoyl-5-ethyl-1H-pyrazol-4-yl)-phenyl]-piperidine-1-carboxylic acid tert-butyl ester 917899-37-7 C29H37ClN4O4S
    4-(4-chloro-phenyl)-4-[4-(1-dimethylsulphamoyl-5-ethyl-1H-pyrazol-4-yl)-phenyl]-piperidine-1-carboxylic acid tert-butyl ester
    —— 4-{6-[6-(tert-butyl-dimethyl-silanyloxy)-10-hydroxy-11-methoxy-2-methyl-13-(4-methyl-3,6-dihydro-2H-pyran-2-yl)-4-methylene-trideca-7,12-dienyl]-5,6-dihydro-2H-pyran-2-yl}-but-2-ynoic acid 849362-08-9 C37H58O7Si
    4-{6-[6-(tert-butyl-dimethyl-silanyloxy)-10-hydroxy-11-methoxy-2-methyl-13-(4-methyl-3,6-dihydro-2H-pyran-2-yl)-4-methylene-trideca-7,12-dienyl]-5,6-dihydro-2H-pyran-2-yl}-but-2-ynoic acid
    —— 4-Methoxy-N,N-bis-((R)-1-phenyl-ethyl)-benzamide 566930-72-1 C24H25NO2
    4-Methoxy-N,N-bis-((R)-1-phenyl-ethyl)-benzamide
    —— 4,7-dichloro-1H-pyrrolo[3,2-c]pyridine 1400701-64-5 C7H4Cl2N2
    4,7-dichloro-1H-pyrrolo[3,2-c]pyridine
    —— (4S)-N-(p-methoxybenzyl)-2,2-dioxo-1,2,3-oxathiazolidinone-4-carboxyl-leucine benzyl ester 415919-25-4 C24H30N2O7S
    (4S)-N-(p-methoxybenzyl)-2,2-dioxo-1,2,3-oxathiazolidinone-4-carboxyl-leucine benzyl ester
    —— 4,7-Diethyl-2-propyl-2,3-dihydro-1H-pyrano[3,4-c]pyrrol-6-one 114764-08-8 C14H21NO2
    4,7-Diethyl-2-propyl-2,3-dihydro-1H-pyrano[3,4-c]pyrrol-6-one
    —— 4-[6-(4-Aminophenyl)-3-tricyclo[6.2.1.02,7]undeca-2,4,6-trienyl]aniline 1560645-74-0 C23H22N2
    4-[6-(4-Aminophenyl)-3-tricyclo[6.2.1.02,7]undeca-2,4,6-trienyl]aniline
    —— 4-(4-((4-ethylpiperazin-1-yl)methyl)-1H-1,2,3-triazol-1-yl)-6-methoxy-2-methylquinoline 1247135-71-2 C20H26N6O
    4-(4-((4-ethylpiperazin-1-yl)methyl)-1H-1,2,3-triazol-1-yl)-6-methoxy-2-methylquinoline
    —— 4,7-dichloro-1-methyl-1H-pyrrolo[3,2-c]pyridine 1400701-62-3 C8H6Cl2N2
    4,7-dichloro-1-methyl-1H-pyrrolo[3,2-c]pyridine
    —— 4-(<i>N</i>,<i>N</i>-diphenyl-β-alanyl)-morpholine 52849-68-0 C19H22N2O2
    4-(<i>N</i>,<i>N</i>-diphenyl-β-alanyl)-morpholine
    —— 4-(2,2-difluoro-1,3-benzodioxolyl)lithium 125941-12-0 C7H3F2LiO2
    4-(2,2-difluoro-1,3-benzodioxolyl)lithium
    —— 4-(2,2-difluorobenzo[d][1,3]dioxol-4-yl)-2-nitroaniline 1259026-52-2 C13H8F2N2O4
    4-(2,2-difluorobenzo[d][1,3]dioxol-4-yl)-2-nitroaniline
    —— 4,4-diethyl-1-methyl-2-phenyl-pyrazolidine-3,5-dione 874490-29-6 C14H18N2O2
    4,4-diethyl-1-methyl-2-phenyl-pyrazolidine-3,5-dione
    —— 4-(4-Chlorophenyl)-4-[4-(1-methyl-1H-imidazol-5-yl)phenyl]piperidine 917807-82-0 C21H22ClN3
    4-(4-Chlorophenyl)-4-[4-(1-methyl-1H-imidazol-5-yl)phenyl]piperidine
    —— 4-[3-(4-bromo-3,5-dimethylphenoxy)propyl]-1-(3-isopropyl-[1,2,4]oxadiazol-5-yl)piperidine 1204300-15-1 C21H30BrN3O2
    4-[3-(4-bromo-3,5-dimethylphenoxy)propyl]-1-(3-isopropyl-[1,2,4]oxadiazol-5-yl)piperidine
    —— 4-(3-bromo-2-fluorophenyl)-5-chloro-2-fluoropyridine 1377698-52-6 C11H5BrClF2N
    4-(3-bromo-2-fluorophenyl)-5-chloro-2-fluoropyridine
    —— 4-[6-[2-(2-Methylpropyl)-4,5-dihydroimidazol-1-yl]pyridin-2-yl]morpholine 1375748-25-6 C16H24N4O
    4-[6-[2-(2-Methylpropyl)-4,5-dihydroimidazol-1-yl]pyridin-2-yl]morpholine