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
    —— 3,3-diethyloxetane-2-carboxylic acid 127565-52-0 C8H14O3
    3,3-diethyloxetane-2-carboxylic acid
    —— 3-(2-chloroquinolinyl)-2-phenyl-3,3a-dihydro-2H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione 1001318-03-1 C20H14ClN5O2
    3-(2-chloroquinolinyl)-2-phenyl-3,3a-dihydro-2H-pyrazolo[3,4-d]pyrimidine-4,6(5H,7H)-dione
    —— 3-(2,4-dimethoxy-phenyl)-4-[2-(2-trimethylsilanyl-ethoxy)-ethyl]-chromen-2-one 554430-81-8 C24H30O5Si
    3-(2,4-dimethoxy-phenyl)-4-[2-(2-trimethylsilanyl-ethoxy)-ethyl]-chromen-2-one
    —— 3,4-Dihydroxy-2-hexa-2,4-diin-yliden-tetrahydrofuran 102154-37-0 C10H10O3
    3,4-Dihydroxy-2-hexa-2,4-diin-yliden-tetrahydrofuran
    —— 3-(4-methoxy-phenyl)-2-phenyl-valeric acid 101743-49-1 C18H20O3
    3-(4-methoxy-phenyl)-2-phenyl-valeric acid
    —— 3-acetoxy-2-benzo[1,3]dioxol-5-yl-6,8-dibromo-chromen-4-one 109589-81-3 C18H10Br2O6
    3-acetoxy-2-benzo[1,3]dioxol-5-yl-6,8-dibromo-chromen-4-one
    —— 3-methoxy-5,6-dihydro-8<i>H</i>-arsinino[3',2',1':8,1]arsinolino[4,3-<i>b</i>]quinolin-4-one 111298-22-7 C20H16AsNO2
    3-methoxy-5,6-dihydro-8<i>H</i>-arsinino[3',2',1':8,1]arsinolino[4,3-<i>b</i>]quinolin-4-one
    —— 3,17-Di-O-acetyl-2-methyl-oestradiol 95959-41-4 C23H30O4
    3,17-Di-O-acetyl-2-methyl-oestradiol
    —— [(3a<i>S</i>)-7a<i>t</i>-methyl-1<i>t</i>-((<i>R</i>)-1.5-dimethyl-hexyl)-(3a<i>rH</i>)-tetrahydro-3a<i>H</i>-indanyliden-(4<i>t</i>)]-acetaldehyde-semicarbazone 110747-90-5 C21H37N3O
    [(3a<i>S</i>)-7a<i>t</i>-methyl-1<i>t</i>-((<i>R</i>)-1.5-dimethyl-hexyl)-(3a<i>rH</i>)-tetrahydro-3a<i>H</i>-indanyliden-(4<i>t</i>)]-acetaldehyde-semicarbazone
    —— 3'-((allylamino)methyl)-5-(2,4-dihydroxy-5-isopropylphenyl)-N-ethyl-4,5'-biisoxazole-3-carboxamide 1330738-01-6 C22H26N4O5
    3'-((allylamino)methyl)-5-(2,4-dihydroxy-5-isopropylphenyl)-N-ethyl-4,5'-biisoxazole-3-carboxamide
    —— <3S-<3α(S<sup>*</sup>),4α>>-t-butyl 1-(2,4-dimethoxybenzyl)-3-(1-hydroxyethyl)-2-azetidinone-4-carboxylate 80829-72-7 C19H27NO6
    <3S-<3α(S<sup>*</sup>),4α>>-t-butyl 1-(2,4-dimethoxybenzyl)-3-(1-hydroxyethyl)-2-azetidinone-4-carboxylate
    —— 3-C<sub>2</sub>-Ditwistanone 74868-59-0 C12H16O
    3-C<sub>2</sub>-Ditwistanone
    —— 3-ethyl-5-methyl-3-phenylhex-4-enal 1219827-90-3 C15H20O
    3-ethyl-5-methyl-3-phenylhex-4-enal
    —— (3R,7S,7aR)-methyl 3-tert-butyl-7-hydroxy-6,6-dimethyl-5-oxohexahydropyrrolo[1,2-c]oxazole-7a-carboxylate 1065681-13-1 C14H23NO5
    (3R,7S,7aR)-methyl 3-tert-butyl-7-hydroxy-6,6-dimethyl-5-oxohexahydropyrrolo[1,2-c]oxazole-7a-carboxylate
    —— 3-Benzyloxymethyl-1-[(2R,3R,4R,5R)-5-(tert-butyl-diphenyl-silanyloxymethyl)-4-hydroxy-3-methoxy-tetrahydro-furan-2-yl]-5-methyl-1H-pyrimidine-2,4-dione 221536-67-0 C35H42N2O7Si
    3-Benzyloxymethyl-1-[(2R,3R,4R,5R)-5-(tert-butyl-diphenyl-silanyloxymethyl)-4-hydroxy-3-methoxy-tetrahydro-furan-2-yl]-5-methyl-1H-pyrimidine-2,4-dione
    —— 3-(o-chlorophenoxy)-4-oxocyclohexanecarboxylic acid ethyl ester 39086-10-7 C15H17ClO4
    3-(o-chlorophenoxy)-4-oxocyclohexanecarboxylic acid ethyl ester
    —— 3-((1Z,4Z,9Z,15Z)-7,8,12,13,17,18-Hexaethyl-3-methyl-porphyrin-2-yl)-propionic acid 113380-36-2 C36H44N4O2
    3-((1Z,4Z,9Z,15Z)-7,8,12,13,17,18-Hexaethyl-3-methyl-porphyrin-2-yl)-propionic acid
    —— 3-[benzooxazol-2-yl-butyl-amino]-propan-1-ol 784174-83-0 C14H20N2O2
    3-[benzooxazol-2-yl-butyl-amino]-propan-1-ol
    —— (3aR,7aR)-7a-methoxy-3,3-bis(phenylsulfonyl)-2,3,3a,4-tetrahydro-1H-inden-5(7aH)-one 1352784-84-9 C22H22O6S2
    (3aR,7aR)-7a-methoxy-3,3-bis(phenylsulfonyl)-2,3,3a,4-tetrahydro-1H-inden-5(7aH)-one
    —— 3-<2,3-Dideoxy-5-O-<(1,1-dimethylethyl)dimethylsilyl>-α-D-glycero-pentofuranosyl>-7-methoxy-3H-1,2,3-triazolo<4,5-d>pyrimidine 145307-41-1 C16H27N5O3Si
    3-<2,3-Dideoxy-5-O-<(1,1-dimethylethyl)dimethylsilyl>-α-D-glycero-pentofuranosyl>-7-methoxy-3H-1,2,3-triazolo<4,5-d>pyrimidine
    —— (3a<i>R</i>)-7<i>c</i>-acetoxy-5<i>c</i>-acetoxymethyl-2-methyl-(3a<i>r</i>,7a<i>c</i>)-5,6,7,7a-tetrahydro-3a<i>H</i>-pyrano[3,2-<i>d</i>]oxazol-6<i>t</i>-yl <i>O</i><sup>2</sup>,<i>O</i><sup>4</sup>,<i>O</i><sup>6</sup>-triacetyl-<i>O</i><sup>3</sup>-(tetra-<i>O</i>-acetyl-α-<i>D</i>-mannopyranosyl)-β-<i>D</i>-mannopyranoside 71216-86-9 C38H51NO24
    (3a<i>R</i>)-7<i>c</i>-acetoxy-5<i>c</i>-acetoxymethyl-2-methyl-(3a<i>r</i>,7a<i>c</i>)-5,6,7,7a-tetrahydro-3a<i>H</i>-pyrano[3,2-<i>d</i>]oxazol-6<i>t</i>-yl <i>O</i><sup>2</sup>,<i>O</i><sup>4</sup>,<i>O</i><sup>6</sup>-triacetyl-<i>O</i><sup>3</sup>-(tetra-<i>O</i>-acetyl-α-<i>D</i>-mannopyranosyl)-β-<i>D</i>-mannopyranoside
    —— 3-Pyrrolidino-5α-androsten-(2)-ol-(17β) 21945-15-3 C23H37NO
    3-Pyrrolidino-5α-androsten-(2)-ol-(17β)
    —— 3,5-dimethyl-6-(6-(2,2-diphenylethoxy)benzofuran-2-yl)-4-hydroxy-2H-pyran-2-one 244026-60-6 C29H24O5
    3,5-dimethyl-6-(6-(2,2-diphenylethoxy)benzofuran-2-yl)-4-hydroxy-2H-pyran-2-one
    —— 3-(4-bromo-7-fluoro-3-phenylisoquinolin-2-ium-2-yl)-1,4-dimethoxy-1,4-dioxobut-2-en-2-olate 1095128-45-2 C21H15BrFNO5
    3-(4-bromo-7-fluoro-3-phenylisoquinolin-2-ium-2-yl)-1,4-dimethoxy-1,4-dioxobut-2-en-2-olate
    —— 3β-acetoxy-6-(4-chloro-phenyl)-cholest-5-ene 120037-01-6 C35H51ClO2
    3β-acetoxy-6-(4-chloro-phenyl)-cholest-5-ene
    —— 3-(3,5-dihydroxyphenyl)-4-hydroxy-5-phenyl-6,7-dihydro-thieno[2,3-b]pyridin-6-one 1190766-65-4 C19H13NO4S
    3-(3,5-dihydroxyphenyl)-4-hydroxy-5-phenyl-6,7-dihydro-thieno[2,3-b]pyridin-6-one
    —— 3-[2-(Difluoromethyl)phenyl]-4-hydroxypyrano[3,2-b]pyridin-2-one;2,2,2-trifluoroacetic acid 1225448-96-3 C2HF3O2*C15H9F2NO3
    3-[2-(Difluoromethyl)phenyl]-4-hydroxypyrano[3,2-b]pyridin-2-one;2,2,2-trifluoroacetic acid
    —— 3a-hydroxy-3,3a,8,8a-tetrahydro-2<i>H</i>-pyrrolo[2,3-<i>b</i>]indole-1,2-dicarboxylic acid dimethyl ester 58635-40-8 C14H16N2O5
    3a-hydroxy-3,3a,8,8a-tetrahydro-2<i>H</i>-pyrrolo[2,3-<i>b</i>]indole-1,2-dicarboxylic acid dimethyl ester
    —— 3-hydroxy-benzaldehyde-[3]pyridylimine 108676-24-0 C12H10N2O
    3-hydroxy-benzaldehyde-[3]pyridylimine
    —— 3-Methyl-2-<4-(4-Chlor-phenyl)-thiosemicarbazono>-buttersaeure 92696-61-2 C12H14ClN3O2S
    3-Methyl-2-<4-(4-Chlor-phenyl)-thiosemicarbazono>-buttersaeure
    —— 3-benzhydryl-5-methyl-oxazolidine-2,4-dione 101442-40-4 C17H15NO3
    3-benzhydryl-5-methyl-oxazolidine-2,4-dione
    —— 3-<4-Nitro-phenyl>-1,4,5,6-tetrahydropyridazin 90840-55-4 C10H11N3O2
    3-<4-Nitro-phenyl>-1,4,5,6-tetrahydropyridazin
    —— * 3-<5-Hydroxy-2-nitro-phenyl>-2-<4-nitro-phenyl>-acrylonitril 1237-60-1 C15H9N3O5
    * 3-<5-Hydroxy-2-nitro-phenyl>-2-<4-nitro-phenyl>-acrylonitril
    —— 3-<2-Cyan-ethyl>-5-acetoxy-propan-2-on 91252-51-6 C10H15NO3
    3-<2-Cyan-ethyl>-5-acetoxy-propan-2-on
    —— <3,4-Dihydro-dibenzofuryl-(1)>-essigsaeure 93044-89-4 C14H12O3
    <3,4-Dihydro-dibenzofuryl-(1)>-essigsaeure
    —— 3-[(5-amino-2-sulfophenyl)diazenyl]-4,5-dihydroxy-6-[(3-nitrophenyl)diazenyl]naphthalene-2,7-disulfonic acid 634584-96-6 C22H16N6O13S3
    3-[(5-amino-2-sulfophenyl)diazenyl]-4,5-dihydroxy-6-[(3-nitrophenyl)diazenyl]naphthalene-2,7-disulfonic acid
    —— 3,4-dimethyl-1-nitro-2-phenyl-4<i>H</i>-benzo[<i>d</i>]pyrrolo[1,2-<i>a</i>]imidazole 30710-95-3 C18H15N3O2
    3,4-dimethyl-1-nitro-2-phenyl-4<i>H</i>-benzo[<i>d</i>]pyrrolo[1,2-<i>a</i>]imidazole
    —— 3-<6-Phenyl-cyclohexen-(3)-yl>-4-cyclohexen-dicarbonsaeure-(1,2)-anhydrid 94580-57-1 C20H20O3
    3-<6-Phenyl-cyclohexen-(3)-yl>-4-cyclohexen-dicarbonsaeure-(1,2)-anhydrid
    —— 3-(chloro-isopropoxy-phosphoryl)-propionic acid ethyl ester 115229-38-4 C8H16ClO4P
    3-(chloro-isopropoxy-phosphoryl)-propionic acid ethyl ester
    —— 3-Iod-5,5'-dimethoxycarbonyl-2,2'-bithienyl 91493-22-0 C12H9IO4S2
    3-Iod-5,5'-dimethoxycarbonyl-2,2'-bithienyl
    —— 3-(3-(3-hydroxypropyloxy)phenyl)sulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene 246169-52-8 C17H18O6S2
    3-(3-(3-hydroxypropyloxy)phenyl)sulfonyl-2,3-dihydro-1,1-dioxidebenzo[b]thiophene
    —— 3-Phenyl-3-[[3-[3-(pyridin-3-ylmethylcarbamoylamino)phenyl]phenyl]sulfonylamino]propanoic acid 276259-36-0 C28H26N4O5S
    3-Phenyl-3-[[3-[3-(pyridin-3-ylmethylcarbamoylamino)phenyl]phenyl]sulfonylamino]propanoic acid
    —— 3-(1-adamantyl)-5-ethyl-1H-pyrazole-1-carbothioamide 1219594-07-6 C16H23N3S
    3-(1-adamantyl)-5-ethyl-1H-pyrazole-1-carbothioamide
    —— 3-Methyl-2-(2(S)-amino-3-phenylpropylamino)-5-(4-trifluoromethylphenyl)-6-(4-pyridyl)-4(3H)-pyrimidinone 208654-17-5 C26H24F3N5O
    3-Methyl-2-(2(S)-amino-3-phenylpropylamino)-5-(4-trifluoromethylphenyl)-6-(4-pyridyl)-4(3H)-pyrimidinone
    —— 3,4-Dihydro-2H-fluoreno<1,9-ef>-1,4-diazepin-3-on 13996-13-9 C15H10N2O
    3,4-Dihydro-2H-fluoreno<1,9-ef>-1,4-diazepin-3-on
    —— 3,5-dibromo-2-((1-(2-oxo-2-phenylethyl)-1H-1,2,3-triazol-4-yl)methoxy)benzaldehyde 1353196-95-8 C18H13Br2N3O3
    3,5-dibromo-2-((1-(2-oxo-2-phenylethyl)-1H-1,2,3-triazol-4-yl)methoxy)benzaldehyde
    —— (3S,4R)-3,4-bis(benzyloxy)-5-((4-methoxybenzyl)oxy)pentan-2-one-1-13C 637775-77-0 C27H30O5
    (3S,4R)-3,4-bis(benzyloxy)-5-((4-methoxybenzyl)oxy)pentan-2-one-1-13C
    —— 3,3-dimethoxy-4-phenyl-2,4-dihydro-1H-naphthalene 62815-95-6 C18H20O2
    3,3-dimethoxy-4-phenyl-2,4-dihydro-1H-naphthalene
    —— 3-methyl-7-nitro-10<i>H</i>-phenothiazine 22799-58-2 C13H10N2O2S
    3-methyl-7-nitro-10<i>H</i>-phenothiazine
    —— 3-Amino-1-ethynylcyclohexan-1-ol 1516219-68-3 C8H13NO
    3-Amino-1-ethynylcyclohexan-1-ol