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
    —— 3a-methyl-3a<i>H</i>-pyrazolo[1,5-<i>a</i>]pyridine-1,2,3-tricarboxylic acid trimethyl ester 30690-00-7 C14H16N2O6
    3a-methyl-3a<i>H</i>-pyrazolo[1,5-<i>a</i>]pyridine-1,2,3-tricarboxylic acid trimethyl ester
    —— 3-[2-(4-Bromo-thiophen-3-yl)-ethyl]-2,5-dichloro-thiophene 40033-00-9 C10H7BrCl2S2
    3-[2-(4-Bromo-thiophen-3-yl)-ethyl]-2,5-dichloro-thiophene
    —— 3-(3,5-Dimethyl-1H-pyrrol-2-ylmethylene)-4 (4-fluoro-phenyl)-1,3-dihydro-indol-2-one 442558-80-7 C21H17FN2O
    3-(3,5-Dimethyl-1H-pyrrol-2-ylmethylene)-4 (4-fluoro-phenyl)-1,3-dihydro-indol-2-one
    —— 3,21-bis(triisopropylsilylethynyl)-2,22-dimethyl-6,9,12,15,18-pentaisopropylidene-2,21-tricosadiene-4,7,10,13,16,19-hexayne 220444-36-0 C62H84Si2
    3,21-bis(triisopropylsilylethynyl)-2,22-dimethyl-6,9,12,15,18-pentaisopropylidene-2,21-tricosadiene-4,7,10,13,16,19-hexayne
    —— (3Z,6Z)-3-(4-Acetamidobenzylidene)-6-(4-trimethylacetoxybenzylidene)-2,5-piperazinedione 158943-86-3 C25H25N3O5
    (3Z,6Z)-3-(4-Acetamidobenzylidene)-6-(4-trimethylacetoxybenzylidene)-2,5-piperazinedione
    —— 3-Phenyl-4-(trimethylsiloxy)-5-(trimethylsilyl)-4-oxazol-2-(3H)-on 107940-26-1 C15H23NO3Si2
    3-Phenyl-4-(trimethylsiloxy)-5-(trimethylsilyl)-4-oxazol-2-(3H)-on
    —— 3-bromo-2,4-bis(hydroxymethyl)-5-phenylthiophene 1251920-63-4 C12H11BrO2S
    3-bromo-2,4-bis(hydroxymethyl)-5-phenylthiophene
    —— 3-Isopropyl-6,6-dimethyl-7-oxo-4-oxa-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester 143725-60-4 C18H20N2O6
    3-Isopropyl-6,6-dimethyl-7-oxo-4-oxa-1-aza-bicyclo[3.2.0]hept-2-ene-2-carboxylic acid 4-nitro-benzyl ester
    —— (3,5-bis(trifluoromethyl)phenyl)(2-bromophenyl)methanone 1334402-90-2 C15H7BrF6O
    (3,5-bis(trifluoromethyl)phenyl)(2-bromophenyl)methanone
    —— 3-[3-Iodomethyl-4-(2,2,3,3,4,4,5,5,5-nonafluoro-pentyl)-pyrrolidin-1-yl]-propionitrile 31164-12-2 C13H14F9IN2
    3-[3-Iodomethyl-4-(2,2,3,3,4,4,5,5,5-nonafluoro-pentyl)-pyrrolidin-1-yl]-propionitrile
    —— 3-[3-(4-bromo-phenyl)-3-hydroxy-propyl]-4-hydroxy-chromen-2-one 28762-16-5 C18H15BrO4
    3-[3-(4-bromo-phenyl)-3-hydroxy-propyl]-4-hydroxy-chromen-2-one
    —— (3S)-3-benzhydryl-1-(2-methoxybenzyl)piperazine-2,5-dione 385802-10-8 C25H24N2O3
    (3S)-3-benzhydryl-1-(2-methoxybenzyl)piperazine-2,5-dione
    —— 3-acetyl-2-((E)-1,2-diphenyl-vinyl)-5-phenyl-(3ar,6ac)-3a,6a-dihydro-furo[2,3-c]pyrrole-4,6-dione 24943-09-7 C28H21NO4
    3-acetyl-2-((E)-1,2-diphenyl-vinyl)-5-phenyl-(3ar,6ac)-3a,6a-dihydro-furo[2,3-c]pyrrole-4,6-dione
    —— 3,3-Difluoro-benzo[1,5,2]dioxathiine 1,1-dioxide 37526-61-7 C7H4F2O4S
    3,3-Difluoro-benzo[1,5,2]dioxathiine 1,1-dioxide
    —— 3-Chlor-N-(8-nitro-1-naphthyl)-phthalimid 26559-66-0 C18H9ClN2O4
    3-Chlor-N-(8-nitro-1-naphthyl)-phthalimid
    —— 3-Hydroxy-3,5-diphenyl-1-thia-cyclohexan-S-oxid 24700-31-0 C17H18O2S
    3-Hydroxy-3,5-diphenyl-1-thia-cyclohexan-S-oxid
    —— 3-benzyl-5-bromoacetyl-5-methyl-dihydro-furan-2-one 35355-14-7 C14H15BrO3
    3-benzyl-5-bromoacetyl-5-methyl-dihydro-furan-2-one
    —— 3β-Acetoxy-16β-tetrahydrofurfuryl-17β-hydroxy-5α-androstan 29944-35-2 C26H42O4
    3β-Acetoxy-16β-tetrahydrofurfuryl-17β-hydroxy-5α-androstan
    —— 3,7-Dimethyl-2,2'-dichinoxalyl 38955-98-5 C18H14N4
    3,7-Dimethyl-2,2'-dichinoxalyl
    —— 3-n-Butyl-5-methyl-2-pyrazolin 37689-65-9 C8H16N2
    3-n-Butyl-5-methyl-2-pyrazolin
    —— 3-acetoxy-2,7-dimethoxy-10H-phenothiazine 74999-70-5 C16H15NO4S
    3-acetoxy-2,7-dimethoxy-10H-phenothiazine
    —— (3S,5S)-3,5-Dimethyl-3,5-dipropyl-3,5-dihydro-pyrazol-4-one 74097-36-2 C11H20N2O
    (3S,5S)-3,5-Dimethyl-3,5-dipropyl-3,5-dihydro-pyrazol-4-one
    —— (3a<i>R</i>)-4<i>c</i>-benzyloxy-6<i>c</i>-((<i>R</i>)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-phenyl-(3a<i>r</i>,6a<i>c</i>)-3a,4,6,6a-tetrahydro-furo[3,4-<i>d</i>]oxazole 35478-08-1 C23H25NO5
    (3a<i>R</i>)-4<i>c</i>-benzyloxy-6<i>c</i>-((<i>R</i>)-2,2-dimethyl-[1,3]dioxolan-4-yl)-2-phenyl-(3a<i>r</i>,6a<i>c</i>)-3a,4,6,6a-tetrahydro-furo[3,4-<i>d</i>]oxazole
    —— 3-O-Benzoyl-1,2-O-isopropyliden-6-O-(p-tolylsulfonyl)-α-D-galaktofuranose 159043-33-1 C23H26O9S
    3-O-Benzoyl-1,2-O-isopropyliden-6-O-(p-tolylsulfonyl)-α-D-galaktofuranose
    —— (3R,4S,Z)-4-(dibenzylamino)-1-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)pent-1-en-3-ol 873218-18-9 C24H31NO3
    (3R,4S,Z)-4-(dibenzylamino)-1-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)pent-1-en-3-ol
    —— (3S,5R)-(-)-3,5-Dihydroxy-5-(2-ethyl-1,3-dithian-2-yl)-3-methyl-1-(((triethylsilyl)oxy)methyl)cyclopentene 121888-15-1 C19H36O3S2Si
    (3S,5R)-(-)-3,5-Dihydroxy-5-(2-ethyl-1,3-dithian-2-yl)-3-methyl-1-(((triethylsilyl)oxy)methyl)cyclopentene
    —— 3-(2-chlorophenyl)-[1,2,3]triazolo[1,5-a]pyridine 78539-94-3 C12H8ClN3
    3-(2-chlorophenyl)-[1,2,3]triazolo[1,5-a]pyridine
    —— 3-But-3-enyl-4-methyl-4-trimethylsilanyloxy-2-vinyl-cyclobut-2-enone 214142-45-7 C14H22O2Si
    3-But-3-enyl-4-methyl-4-trimethylsilanyloxy-2-vinyl-cyclobut-2-enone
    —— 3,5-di-O-(tert-butyldimethylsilyl)-1,2-dideoxy-1β-[4-(dimethylamino)-2-methylpyrimidin-5-yl]-D-ribofuranose 1374985-62-2 C24H47N3O3Si2
    3,5-di-O-(tert-butyldimethylsilyl)-1,2-dideoxy-1β-[4-(dimethylamino)-2-methylpyrimidin-5-yl]-D-ribofuranose
    —— (3R,4R,5S)-4-Hydroxy-3,5-dimethyl-5-(4-methyl-pent-3-enyl)-dihydro-furan-2-one 87116-27-6 C12H20O3
    (3R,4R,5S)-4-Hydroxy-3,5-dimethyl-5-(4-methyl-pent-3-enyl)-dihydro-furan-2-one
    —— 3-[(Ethylamino)sulfonyl]-4-methoxy-N-(2,4,6-trimethylphenyl)benzamide 1000933-47-0 C19H24N2O4S
    3-[(Ethylamino)sulfonyl]-4-methoxy-N-(2,4,6-trimethylphenyl)benzamide
    —— 3,3,3-Trifluoro-1-(4-methoxy-phenyl)-propane-1,2-dione 1-oxime 260445-62-3 C10H8F3NO3
    3,3,3-Trifluoro-1-(4-methoxy-phenyl)-propane-1,2-dione 1-oxime
    —— 3-Cyclobutene-1,2-dicarboxylic acid, 1,2-dimethyl-, dimethyl ester, cis- 64198-05-6 C10H14O4
    3-Cyclobutene-1,2-dicarboxylic acid, 1,2-dimethyl-, dimethyl ester, cis-
    —— 3-(4-(n-butylamino)butoxy)xanthone hydrochloride 1119156-39-6 C21H25NO3*ClH
    3-(4-(n-butylamino)butoxy)xanthone hydrochloride
    —— [(3-cyano-2-(phenyl)aminopent-2-en-2-(phenyl)imine)tris(pentafluorophenyl)borate](η5-C5H5)ZrCl2 1356485-40-9 C41H21BCl2F15N3Zr
    [(3-cyano-2-(phenyl)aminopent-2-en-2-(phenyl)imine)tris(pentafluorophenyl)borate](η5-C5H5)ZrCl2
    —— 3-(4-tolylthio)-6-phenylsulfonyl-2-methyl-3,5-hexadien-2-ol 121086-20-2 C20H22O3S2
    3-(4-tolylthio)-6-phenylsulfonyl-2-methyl-3,5-hexadien-2-ol
    —— 3-deoxy-1,2-O-isopropylidene-3-C-methyl-5-O-tosyl-D-lyxo-furanose 1040213-97-5 C16H22O6S
    3-deoxy-1,2-O-isopropylidene-3-C-methyl-5-O-tosyl-D-lyxo-furanose
    —— 3-Cyan-1,4-diphenyl-1-hydroxy-1,2,3,4-tetrahydro-2,4-cyclo-xanthon-2,3-dicarbonsaeureimid 19987-76-9 C28H16N2O5
    3-Cyan-1,4-diphenyl-1-hydroxy-1,2,3,4-tetrahydro-2,4-cyclo-xanthon-2,3-dicarbonsaeureimid
    —— 3-(4-(1,1-dimethylpropyl)phenylsulfonamido)thiophene-2-carboxylic acid sodium salt 1111300-58-3 C16H18NO4S2*Na
    3-(4-(1,1-dimethylpropyl)phenylsulfonamido)thiophene-2-carboxylic acid sodium salt
    —— 3-O-acetyl-1,6-anhydro-2-azido-2-deoxy-4-O-(2,4,6-tri-O-acetyl-3-O-benzyl-α-D-glucopyranosyl)-β-D-glucopyranose 79636-27-4 C27H33N3O13
    3-O-acetyl-1,6-anhydro-2-azido-2-deoxy-4-O-(2,4,6-tri-O-acetyl-3-O-benzyl-α-D-glucopyranosyl)-β-D-glucopyranose
    —— 3-((2S,5R,6S)-5-Methyl-6-phenyl-5,6-dihydro-2H-pyran-2-yl)-butane-1,2-diol 106930-10-3 C16H22O3
    3-((2S,5R,6S)-5-Methyl-6-phenyl-5,6-dihydro-2H-pyran-2-yl)-butane-1,2-diol
    —— (3aS,7aS)-2-((S)-1-Chloro-propyl)-1,3-dimethyl-octahydro-benzo[1,3,2]diazaphosphole 2-oxide 132076-01-8 C11H22ClN2OP
    (3aS,7aS)-2-((S)-1-Chloro-propyl)-1,3-dimethyl-octahydro-benzo[1,3,2]diazaphosphole 2-oxide
    —— 3-[3-(2-Allyloxycarbonyl-ethyl)-1,3-dibutyl-1,3-dimethyl-disiloxanyl]-propionic acid allyl ester 62277-67-2 C22H42O5Si2
    3-[3-(2-Allyloxycarbonyl-ethyl)-1,3-dibutyl-1,3-dimethyl-disiloxanyl]-propionic acid allyl ester
    —— 3-methoxy-6,6-dimethyl-8-oxo-5,6,7,8-tetrahydroisoquinoline 82426-53-7 C12H15NO2
    3-methoxy-6,6-dimethyl-8-oxo-5,6,7,8-tetrahydroisoquinoline
    —— 3,6-bis-(2-thienyl)anthranilic acid 1219795-59-1 C15H11NO2S2
    3,6-bis-(2-thienyl)anthranilic acid
    —— (3S)-3-amino-1-hydroxy-7-methyl-3,4-dihydroquinolin-2(1H)-one hydrochloride 1290617-80-9 C10H12N2O2*ClH
    (3S)-3-amino-1-hydroxy-7-methyl-3,4-dihydroquinolin-2(1H)-one hydrochloride
    —— 3'-N-(allyloxycarbonylprolyl)-5'-O-(tert-butyldimethylsilyl)-N6,N6-{2-[3-oxo-3-(pentafluorophenyloxy)propyl]}glutaryl-9-(3'-amino-2',3'-dideoxy-β-D-ribofuranosyl)adenine 1173242-97-1 C39H46F5N7O9Si
    3'-N-(allyloxycarbonylprolyl)-5'-O-(tert-butyldimethylsilyl)-N6,N6-{2-[3-oxo-3-(pentafluorophenyloxy)propyl]}glutaryl-9-(3'-amino-2',3'-dideoxy-β-D-ribofuranosyl)adenine
    —— 3-Chlor-4-phenyl-6-(2-allylphenoxy)-pyridazin 38732-03-5 C19H15ClN2O
    3-Chlor-4-phenyl-6-(2-allylphenoxy)-pyridazin
    —— 3-(4-cyanobenzylidene)anabaseine 156743-64-5 C18H15N3
    3-(4-cyanobenzylidene)anabaseine
    —— 3-amino-1-benzyloxy-1H-pyridin-2-one 1009121-44-1 BrH*C12H12N2O2
    3-amino-1-benzyloxy-1H-pyridin-2-one