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中文名称 英文名称 CAS号 化学式 结构式图片
—— 3-(2-ethyl-6-methylphenyl)quinazoline-2,4(1H,3H)-dione 895352-12-2 C17H16N2O2
3-(2-ethyl-6-methylphenyl)quinazoline-2,4(1H,3H)-dione
—— 3-benzyl-1-carbamimidoyl-1-(4-nitrophenyl)thiourea hydrochloride 76746-72-0 C15H15N5O2S*ClH
3-benzyl-1-carbamimidoyl-1-(4-nitrophenyl)thiourea hydrochloride
—— 3-methyl-1-(methoxyethoxyethoxyethoxycarbonylmethyl)imidazolium octylsulfate 1122147-05-0 C8H17O4S*C13H23N2O5
3-methyl-1-(methoxyethoxyethoxyethoxycarbonylmethyl)imidazolium octylsulfate
—— 3-methoxy-4-(methoxydiphenylmethyl)cyclopent-2-en-1-one 75011-07-3 C20H20O3
3-methoxy-4-(methoxydiphenylmethyl)cyclopent-2-en-1-one
—— 3,5,9-trimethyl-deca-5,9-dien-3-ol 66117-47-3 C13H24O
3,5,9-trimethyl-deca-5,9-dien-3-ol
—— 3',4'-methylenedioxy-7-methoxymethoxy-6-(3,3-dimethyl)allylflavanone 1352547-23-9 C23H24O6
3',4'-methylenedioxy-7-methoxymethoxy-6-(3,3-dimethyl)allylflavanone
—— (3S,4S)-3-(3-chlorophenyl)-4-propyl-2-(2-pyridylsulfonyl)-1,2-thiazetidine-1,1-dioxide 1191396-43-6 C16H17ClN2O4S2
(3S,4S)-3-(3-chlorophenyl)-4-propyl-2-(2-pyridylsulfonyl)-1,2-thiazetidine-1,1-dioxide
—— 3-(4-Nitrophenylazo)-4,5,6,7-dibenzindol 70564-68-0 C22H14N4O2
3-(4-Nitrophenylazo)-4,5,6,7-dibenzindol
—— 3-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-4,5,6,7-tetrahydro-benzo[c]thiophene-1-carboxylic acid (1,1-dioxo-thietan-3-yl) amide 1414378-38-3 C22H19Cl2F3N2O4S2
3-[5-(3,5-dichloro-phenyl)-5-trifluoromethyl-4,5-dihydro-isoxazol-3-yl]-4,5,6,7-tetrahydro-benzo[c]thiophene-1-carboxylic acid (1,1-dioxo-thietan-3-yl) amide
—— 3-[2-(ethoxymethyl)-1H-imidazo[4,5-c][1,5]naphthyridin-1-yl]propan-1-ol 847436-59-3 C15H18N4O2
3-[2-(ethoxymethyl)-1H-imidazo[4,5-c][1,5]naphthyridin-1-yl]propan-1-ol
—— (3S,5R,7S)-7-benzyloxy-10-{(7R,9R)-9-(tert-butyldimethylsilyloxymethyl)-1,4,8-trioxaspiro[4.5]dec-7-yl}-1-tert-butyldiphenylsilyloxy-8,8-dimethyl-9-(2-trimethylsilylethoxy)methoxydecane-3,5-diol 1352746-43-0 C55H90O10Si3
(3S,5R,7S)-7-benzyloxy-10-{(7R,9R)-9-(tert-butyldimethylsilyloxymethyl)-1,4,8-trioxaspiro[4.5]dec-7-yl}-1-tert-butyldiphenylsilyloxy-8,8-dimethyl-9-(2-trimethylsilylethoxy)methoxydecane-3,5-diol
—— [3-(4-chlorobenzoyl)-5-(4-methylphenyl)-1H-indol-1-yl]-acetic acid 710957-10-1 C24H18ClNO3
[3-(4-chlorobenzoyl)-5-(4-methylphenyl)-1H-indol-1-yl]-acetic acid
—— 3-[[[(2-trifluoromethyl)pyrid-6-yl]methyl](3-trifluoromethoxycyclohexyl)amino]-1,1,1-trifluoro-2-propanol 263246-28-2 C17H19F9N2O2
3-[[[(2-trifluoromethyl)pyrid-6-yl]methyl](3-trifluoromethoxycyclohexyl)amino]-1,1,1-trifluoro-2-propanol
—— 3-{2-[5-bromo-2-(2,4,6-trifluoro-benzyloxy)-phenyl]-5-methyl-pyrrol-1-yl}-5-amino-6-methyl-benzoic acid 632623-49-5 C26H20BrF3N2O3
3-{2-[5-bromo-2-(2,4,6-trifluoro-benzyloxy)-phenyl]-5-methyl-pyrrol-1-yl}-5-amino-6-methyl-benzoic acid
—— 3-{4-[3-[1(S)-(4-Chlorophenyl)ethyl]-1-(4-cyclohexylbenzyl)ureido]benzoylamino}propionic acid 719289-93-7 C32H36ClN3O4
3-{4-[3-[1(S)-(4-Chlorophenyl)ethyl]-1-(4-cyclohexylbenzyl)ureido]benzoylamino}propionic acid
—— 3-(N-Propyl-N-hydroxyamino)-propionamid 23873-37-2 C6H14N2O2
3-(N-Propyl-N-hydroxyamino)-propionamid
—— 3-N-(3-chloro-4-fluorophenyl)-4,5-tetramethylene thieno-[2,3-d][1,2,3]-triazin-4(3H)-one 1246527-94-5 C15H11ClFN3OS
3-N-(3-chloro-4-fluorophenyl)-4,5-tetramethylene thieno-[2,3-d][1,2,3]-triazin-4(3H)-one
—— (3S,4S)-3-(4-nitrophenyl)-4-propyl-tetrahydropyran-2-one 1239953-73-1 C14H17NO4
(3S,4S)-3-(4-nitrophenyl)-4-propyl-tetrahydropyran-2-one
—— [3,3-bis[1,3]dioxalan-2-yl]-7,7'-dimethoxy[2,2']biquinoline 1260745-92-3 C26H24N2O6
[3,3-bis[1,3]dioxalan-2-yl]-7,7'-dimethoxy[2,2']biquinoline
—— 3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-octylsulfonyl ureido-N-(3-triethoxysilyl)-propane 1159854-15-5 C18H27F13N2O6SSi
3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluoro-octylsulfonyl ureido-N-(3-triethoxysilyl)-propane
—— 3-({1-[trans-4-(ethyloxy)-1-methylcyclohexyl]-4-piperidinyl}amino)-4-hydroxybenzonitrile 1134197-43-5 C21H31N3O2
3-({1-[trans-4-(ethyloxy)-1-methylcyclohexyl]-4-piperidinyl}amino)-4-hydroxybenzonitrile
—— (3aR,7aR,Z)-7a-methyl-3-(1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethylidene)-2,3,3a,4-tetrahydrobenzofuran-5(7aH)-one 1448451-46-4 C17H25BO4
(3aR,7aR,Z)-7a-methyl-3-(1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)ethylidene)-2,3,3a,4-tetrahydrobenzofuran-5(7aH)-one
—— <3R-(3R*,4S*,5S*,6S*,8R*,10S*,11S*,12R*,13R*,14S*)>-153-<<(1,1-Dimethylethyl)diphenylsilyl>oxy>-4,6,8,10,12,14-hexamethyl-5,7,11,13-tetrakis(phenylmethoxy)-3-pentadecanol (Alcohol 2) 123992-29-0 C65H86O6Si
<3R-(3R*,4S*,5S*,6S*,8R*,10S*,11S*,12R*,13R*,14S*)>-153-<<(1,1-Dimethylethyl)diphenylsilyl>oxy>-4,6,8,10,12,14-hexamethyl-5,7,11,13-tetrakis(phenylmethoxy)-3-pentadecanol (Alcohol 2)
—— 3,6-dioxa-octane-1,1,8,8-tetracarboxylic acid tetraethyl ester 110459-14-8 C18H30O10
3,6-dioxa-octane-1,1,8,8-tetracarboxylic acid tetraethyl ester
—— 3-methylcarbamoyl-2-methyl-5-hydroxyanthra<1,2-b>furan-6,11-dione 86092-31-1 C19H13NO5
3-methylcarbamoyl-2-methyl-5-hydroxyanthra<1,2-b>furan-6,11-dione
—— (3E,7E)-6-methylidene-8-(2,6,6-trimethylcyclohexen-1-yl)octa-3,7-dien-2-one 304466-91-9 C18H26O
(3E,7E)-6-methylidene-8-(2,6,6-trimethylcyclohexen-1-yl)octa-3,7-dien-2-one
—— 3,5-bis(benzylthio)-4-methyl-1,2,4-triazole 125908-45-4 C17H17N3S2
3,5-bis(benzylthio)-4-methyl-1,2,4-triazole
—— 3,3-difluoro-N-(2-phenylethyl)cyclohexanecarboxamide 1085538-78-8 C15H19F2NO
3,3-difluoro-N-(2-phenylethyl)cyclohexanecarboxamide
—— 3'-[5-({[(3,5-dichloropyridin-4-yl)amino]carbonyl}amino)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl]-5-hydroxybiphenyl-3-carboxylic acid 1229440-20-3 C25H19Cl2N5O5
3'-[5-({[(3,5-dichloropyridin-4-yl)amino]carbonyl}amino)-1-ethyl-6-oxo-1,6-dihydropyridazin-3-yl]-5-hydroxybiphenyl-3-carboxylic acid
—— 3,5-bis<(3-dimethylamino)propylaminomethyl>pyrazole 127822-68-8 C15H32N6
3,5-bis<(3-dimethylamino)propylaminomethyl>pyrazole
—— 3-(1,3-dioxan-2-yl)propyl-trimethylsilane 111865-40-8 C10H22O2Si
3-(1,3-dioxan-2-yl)propyl-trimethylsilane
—— 3-(Acetyl-prop-2-ynyl-amino)-thiophene-2-carbonyl azide 218786-07-3 C10H8N4O2S
3-(Acetyl-prop-2-ynyl-amino)-thiophene-2-carbonyl azide
—— 3-(but-2-yn-1-yl)-2-chloro-5-methyl-3,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one 1436871-13-4 C11H10ClN3O
3-(but-2-yn-1-yl)-2-chloro-5-methyl-3,5-dihydro-4H-pyrrolo[3,2-d]pyrimidin-4-one
—— 3-O-n-Octadecyl-1,2-O-isopropylidene-α-D-glucofuranose 142684-59-1 C27H52O6
3-O-n-Octadecyl-1,2-O-isopropylidene-α-D-glucofuranose
—— 3,7-dimethyl-8-(m-nitrostyryl)-1-propargylxanthine 261705-75-3 C18H15N5O4
3,7-dimethyl-8-(m-nitrostyryl)-1-propargylxanthine
—— 3-Amino-benzolsulfonsaeure-(2-chlor-ethylamid) 17869-24-8 C8H11ClN2O2S
3-Amino-benzolsulfonsaeure-(2-chlor-ethylamid)
—— 3-ethoxycarbonyl-7-(4-methyl-3-thienylamino)-6-(4-phenylpiperidine-1-carbonyl)pyrazolo[1,5-a]pyrimidine 1138516-62-7 C26H27N5O3S
3-ethoxycarbonyl-7-(4-methyl-3-thienylamino)-6-(4-phenylpiperidine-1-carbonyl)pyrazolo[1,5-a]pyrimidine
—— 3-Oxazolidinecarboxylic acid,4-[[1-(2,4-dinitrophenyl)-1H-imidazol-5-yl]methyl]-5-oxo-, phenylmethylester, (4S)- 475296-71-0 C21H17N5O8
3-Oxazolidinecarboxylic acid,4-[[1-(2,4-dinitrophenyl)-1H-imidazol-5-yl]methyl]-5-oxo-, phenylmethylester, (4S)-
—— 3-hydroxy-2-[3-(3,4,5-trimethoxyphenyl)propanoyl]cyclohex-2-en-1-one 1227745-73-4 C18H22O6
3-hydroxy-2-[3-(3,4,5-trimethoxyphenyl)propanoyl]cyclohex-2-en-1-one
—— 3-Furan-2-yl-5-methoxymethyl-[1,2,4]oxadiazole 36770-29-3 C8H8N2O3
3-Furan-2-yl-5-methoxymethyl-[1,2,4]oxadiazole
—— [3-(4-benzenesulfonylthiophen-3-ylmethyl)-5-fluoro-2-methylindol-1-yl]acetic acid 1161864-38-5 C22H18FNO4S2
[3-(4-benzenesulfonylthiophen-3-ylmethyl)-5-fluoro-2-methylindol-1-yl]acetic acid
—— 3-{2-amino-4-[4-fluoro-3-(2-fluoropyridin-3-yl)phenyl]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-4-yl}phenyl dimethylsulfamate 1035266-74-0 C23H21F2N5O4S
3-{2-amino-4-[4-fluoro-3-(2-fluoropyridin-3-yl)phenyl]-1-methyl-5-oxo-4,5-dihydro-1H-imidazol-4-yl}phenyl dimethylsulfamate
—— 3-<4-Methoxy-phenyl>-1-thioxo-isothiochromen 97595-39-6 C16H12OS2
3-<4-Methoxy-phenyl>-1-thioxo-isothiochromen
—— 3-(Cyclohex-2-enyloxy)-propionitrile 74126-20-8 C9H13NO
3-(Cyclohex-2-enyloxy)-propionitrile
—— 3-cyclohexyl-2-methyl-3-[diphenyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silyloxy]-1-propene 1158817-47-0 C28H39BO3Si
3-cyclohexyl-2-methyl-3-[diphenyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silyloxy]-1-propene
—— (3S-trans)-4-<(1,1-Dimethylethyl)dimethylsilyloxy>-3-<<(1,1-dimethylethyl)dimethylsilyl-oxy>methyl>-2-methylencyclopentanon 90900-51-9 C19H38O3Si2
(3S-trans)-4-<(1,1-Dimethylethyl)dimethylsilyloxy>-3-<<(1,1-dimethylethyl)dimethylsilyl-oxy>methyl>-2-methylencyclopentanon
—— (3S)-N-[(1R)-4-[5-(3-cyano-4-propan-2-yloxyphenyl)-1,3,4-thiadiazol-2-yl]-2,3-dihydro-1H-inden-1-yl]-3-hydroxypyrrolidine-1-carboxamide 1307870-59-2 C26H27N5O3S
(3S)-N-[(1R)-4-[5-(3-cyano-4-propan-2-yloxyphenyl)-1,3,4-thiadiazol-2-yl]-2,3-dihydro-1H-inden-1-yl]-3-hydroxypyrrolidine-1-carboxamide
—— 3-(methoxycarbonyl)-3-[2-(ethoxycarbonyl)allyl]-5-cyclohexyl-2(3H)-furanone 1374602-76-2 C18H24O6
3-(methoxycarbonyl)-3-[2-(ethoxycarbonyl)allyl]-5-cyclohexyl-2(3H)-furanone
—— 3',5'-O-bis-tetrahydropyranyl-N3-(2-hydroxyethyl)thymidine 1008752-39-3 C22H34N2O8
3',5'-O-bis-tetrahydropyranyl-N3-(2-hydroxyethyl)thymidine
—— 3,6,8-Trihydroxy-7-methoxy-1-methyl-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid ethyl ester 80337-44-6 C19H16O8
3,6,8-Trihydroxy-7-methoxy-1-methyl-9,10-dioxo-9,10-dihydro-anthracene-2-carboxylic acid ethyl ester