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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(4-carboxyphenoxy)phthalodinitrile 897811-20-0 C15H8N2O3
    3-(4-carboxyphenoxy)phthalodinitrile
    —— 3-chloro-1,1,4,4,5,5,5-heptafluoro-penta-1,2-diene 21972-03-2 C5ClF7
    3-chloro-1,1,4,4,5,5,5-heptafluoro-penta-1,2-diene
    —— 3-(2-methyl-pyridin-4-ylamino)-isoquinoline-6-carboxylic acid [(S)-(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide 1574396-68-1 C27H22ClFN6O
    3-(2-methyl-pyridin-4-ylamino)-isoquinoline-6-carboxylic acid [(S)-(4-chloro-3-fluoro-phenyl)-(1-methyl-1H-pyrazol-4-yl)-methyl]-amide
    —— (3-tert-Butyl-5-thioxo-1,5-dihydro-[1,2,4]triazol-4-yl)-acetic acid 110167-64-1 C8H13N3O2S
    (3-tert-Butyl-5-thioxo-1,5-dihydro-[1,2,4]triazol-4-yl)-acetic acid
    —— 3-hydrazino-[1,2,4]triazino[5,6-<i>f</i>][4,7]phenanthroline 96953-38-7 C13H9N7
    3-hydrazino-[1,2,4]triazino[5,6-<i>f</i>][4,7]phenanthroline
    —— (3S,4R)-3-benzyl-4-(4-(dimethylamino)phenyl)-1-((S)-1-(2-napthyl)ethyl)azetidin-2-one 1373317-41-9 C30H30N2O
    (3S,4R)-3-benzyl-4-(4-(dimethylamino)phenyl)-1-((S)-1-(2-napthyl)ethyl)azetidin-2-one
    —— 3-(2-iodophenylimino)-5-phenyl-3H-furan-2-one 1292813-19-4 C16H10INO2
    3-(2-iodophenylimino)-5-phenyl-3H-furan-2-one
    —— 3-[2-(bis-(2-chloroethyl)-amino)-2-oxo-tetrahydro-2H-1,3,2-oxazaphosphorin-4-yl-thio]-propanesulphonic acid sodium salt 84210-77-5 C10H20Cl2N2O5PS2*Na
    3-[2-(bis-(2-chloroethyl)-amino)-2-oxo-tetrahydro-2H-1,3,2-oxazaphosphorin-4-yl-thio]-propanesulphonic acid sodium salt
    —— 3-(2-chloroprop-2-en-1-yl)-8-methoxy-2-methyl-1H-quinoline-4-thione 957220-56-3 C14H14ClNOS
    3-(2-chloroprop-2-en-1-yl)-8-methoxy-2-methyl-1H-quinoline-4-thione
    —— 3-fluoro-4-(1-methyl-6-(2-methylpyridin-4-yl)-1H-indazol-5-yloxy)aniline 1206800-55-6 C20H17FN4O
    3-fluoro-4-(1-methyl-6-(2-methylpyridin-4-yl)-1H-indazol-5-yloxy)aniline
    —— 3-chloromethyl-6,7-diphenyl-3,4-dihydro-2H-pyrazino[2,3-b][1,4]thiazin-3-ol 30514-15-9 C19H16ClN3OS
    3-chloromethyl-6,7-diphenyl-3,4-dihydro-2H-pyrazino[2,3-b][1,4]thiazin-3-ol
    —— 3,4,6-tri-O-benzyl-N-t-butyldimethylsilyl-2-C:1-N-carbonyl-2-deoxy-α-D-galactopyranosylamine 141599-08-8 C34H43NO5Si
    3,4,6-tri-O-benzyl-N-t-butyldimethylsilyl-2-C:1-N-carbonyl-2-deoxy-α-D-galactopyranosylamine
    —— 3-[(4-Chloro-phenyl)-hydrazonomethyl]-1-methyl-pyridinium; iodide 75594-84-2 C13H13ClN3*I
    3-[(4-Chloro-phenyl)-hydrazonomethyl]-1-methyl-pyridinium; iodide
    —— 3-(4-{2-[4-(2-dimethylaminoethoxy)-phenyl]-3-methoxymethyl-5-(pyridin-4-yl)-3H-imidazol-4-yl}-phenyl)-1-(4-methoxybenzyl)-1H-pyrazole-4-carbonitrile 1251931-55-1 C38H37N7O3
    3-(4-{2-[4-(2-dimethylaminoethoxy)-phenyl]-3-methoxymethyl-5-(pyridin-4-yl)-3H-imidazol-4-yl}-phenyl)-1-(4-methoxybenzyl)-1H-pyrazole-4-carbonitrile
    —— 3R-(2,2-Dimethyl-1S-pyrid-4-ylcarbamoyl-propylcarbamoyl)-2S-hydroxy-5-methylhexanohydroxamic acid 171763-81-8 C19H30N4O5
    3R-(2,2-Dimethyl-1S-pyrid-4-ylcarbamoyl-propylcarbamoyl)-2S-hydroxy-5-methylhexanohydroxamic acid
    —— 3β-Acetoxy-16-(hexafluorisopropyliden)-5-androsten-17-on 23675-24-3 C24H28F6O3
    3β-Acetoxy-16-(hexafluorisopropyliden)-5-androsten-17-on
    —— 3-benzoyl-1-phenyl-1,4-dihydro-2H-pyrido[2,3-b]pyrrolo[3,2-e]pyrazin-2-one 1516903-49-3 C22H14N4O2
    3-benzoyl-1-phenyl-1,4-dihydro-2H-pyrido[2,3-b]pyrrolo[3,2-e]pyrazin-2-one
    —— 3β,11α-diacetoxy-ergosta-5,8-dien-7-one 891488-08-7 C32H48O5
    3β,11α-diacetoxy-ergosta-5,8-dien-7-one
    —— 3,5-difluoro-N-methyl-N-(3-methylbutan-2-yl)-4-(prop-2-yn-1-yloxy)benzamide 1258210-39-7 C16H19F2NO2
    3,5-difluoro-N-methyl-N-(3-methylbutan-2-yl)-4-(prop-2-yn-1-yloxy)benzamide
    —— 3,17β-bisbenzyloxy-11β-(3,3,4,4,5,5,6,6,6-nonafluoro-hexyl)-estra-1,3,5(10)-triene 1095001-16-3 C38H39F9O2
    3,17β-bisbenzyloxy-11β-(3,3,4,4,5,5,6,6,6-nonafluoro-hexyl)-estra-1,3,5(10)-triene
    —— (3-Chloro-phenyl)-carbamic acid (E)-3-chloro-1-methyl-allyl ester 5513-24-6 C11H11Cl2NO2
    (3-Chloro-phenyl)-carbamic acid (E)-3-chloro-1-methyl-allyl ester
    —— 3.3-Dimethoxy-17β-propionyloxy-11-methylen-5α-androstan 62797-38-0 C25H40O4
    3.3-Dimethoxy-17β-propionyloxy-11-methylen-5α-androstan
    —— 3,3a,4,5,6,7-hexahydro-N,N-dimethyl-3-phenyl-7-(phenylmethylene)-2H-indazole-2-ethanamine, maleate salt 69194-37-2 C4H4O4*C24H29N3
    3,3a,4,5,6,7-hexahydro-N,N-dimethyl-3-phenyl-7-(phenylmethylene)-2H-indazole-2-ethanamine, maleate salt
    —— 3-(4-Dimethyamino-styryl)-pyridin 93987-96-3 C15H16N2
    3-(4-Dimethyamino-styryl)-pyridin
    —— (3,3,4,4-Tetramethoxycyclohexyl)methoxymethylbenzene 1148107-11-2 C18H28O5
    (3,3,4,4-Tetramethoxycyclohexyl)methoxymethylbenzene
    —— [3-(2,6-Dibromo-4-dimethylthiocarbamoylmethyl-phenoxy)-propyl]-carbamic acid tert-butyl ester 913171-54-7 C18H26Br2N2O3S
    [3-(2,6-Dibromo-4-dimethylthiocarbamoylmethyl-phenoxy)-propyl]-carbamic acid tert-butyl ester
    —— 3-hydroxy-4-[[1-[[1-(3-methoxypropyl)benzimidazol-2-yl]methyl]-2-oxoindol-3-ylidene]amino]oxybutanenitrile 1187775-79-6 C24H25N5O4
    3-hydroxy-4-[[1-[[1-(3-methoxypropyl)benzimidazol-2-yl]methyl]-2-oxoindol-3-ylidene]amino]oxybutanenitrile
    —— 3-(Acetyl-methyl-amino)-2-diazo-3-oxo-propionic acid (S)-2-methyl-1-(1-methyl-1-phenyl-ethylcarbamoyl)-propyl ester 431069-99-7 C20H26N4O5
    3-(Acetyl-methyl-amino)-2-diazo-3-oxo-propionic acid (S)-2-methyl-1-(1-methyl-1-phenyl-ethylcarbamoyl)-propyl ester
    —— (3aR,5R,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-6-[1-iodo-meth-(E)-ylidene]-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole 55287-16-6 C13H19IO5
    (3aR,5R,6aR)-5-((R)-2,2-Dimethyl-[1,3]dioxolan-4-yl)-6-[1-iodo-meth-(E)-ylidene]-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxole
    —— 3β-Fluorocholest-5-en-7-on 31772-90-4 C27H43FO
    3β-Fluorocholest-5-en-7-on
    —— 3-Octyl-2-oxo-5-(2-oxo-azepan-1-ylmethyl)-tetrahydro-furan-3-carboxylic acid ethyl ester 52180-13-9 C22H37NO5
    3-Octyl-2-oxo-5-(2-oxo-azepan-1-ylmethyl)-tetrahydro-furan-3-carboxylic acid ethyl ester
    —— 3-Methyl-6,8-bismethylthiopurin 39008-31-6 C8H10N4S2
    3-Methyl-6,8-bismethylthiopurin
    —— 3-(penta-3,4-dienyl)thiophene 1539094-54-6 C9H10S
    3-(penta-3,4-dienyl)thiophene
    —— (3S,6R,7S,8S)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-11-[(1R,2R)-2-((E)-2-methoxy-vinyl)-cyclopropyl]-4,4,6,8-tetramethyl-5-oxo-undecanoic acid methyl ester 500702-29-4 C34H66O6Si2
    (3S,6R,7S,8S)-3,7-Bis-(tert-butyl-dimethyl-silanyloxy)-11-[(1R,2R)-2-((E)-2-methoxy-vinyl)-cyclopropyl]-4,4,6,8-tetramethyl-5-oxo-undecanoic acid methyl ester
    —— 3,5-Dimethyl-6-phenyl-tetrahydro-1,3-oxazin 40469-47-4 C12H17NO
    3,5-Dimethyl-6-phenyl-tetrahydro-1,3-oxazin
    —— 3-phenyl-3-(4-phenyl-1H-1,2,3-triazol-1-yl)quinoline-2,4(1H,3H)-dione 1303613-86-6 C23H16N4O2
    3-phenyl-3-(4-phenyl-1H-1,2,3-triazol-1-yl)quinoline-2,4(1H,3H)-dione
    —— 3-O-Methyl-3-C-(3p-methylphenyl-3-oxoprop-1-enyl)-1,2:5,6-di-O-isopropyliden-α-D-allofuranose 64350-31-8 C23H30O7
    3-O-Methyl-3-C-(3p-methylphenyl-3-oxoprop-1-enyl)-1,2:5,6-di-O-isopropyliden-α-D-allofuranose
    —— (3aS,4S,5aR,9aR,9bS)-4-Methoxy-8-phenyl-hexahydro-1,5,7,9-tetraoxa-3-thia-cyclopenta[a]naphthalene-2-thione 52162-60-4 C15H16O5S2
    (3aS,4S,5aR,9aR,9bS)-4-Methoxy-8-phenyl-hexahydro-1,5,7,9-tetraoxa-3-thia-cyclopenta[a]naphthalene-2-thione
    —— 3-Ethyl-1,2,3,4-tetrahydropyrido<3,2-d>pyrimidin-4-one-2-thione 130015-67-7 C9H9N3OS
    3-Ethyl-1,2,3,4-tetrahydropyrido<3,2-d>pyrimidin-4-one-2-thione
    —— (3Z)-4-hydroxy-3-{4-[4-(trifluoromethoxy)phenoxy]phenyl}pent-3-en-2-one 1023961-64-9 C18H15F3O4
    (3Z)-4-hydroxy-3-{4-[4-(trifluoromethoxy)phenoxy]phenyl}pent-3-en-2-one
    —— (3,3,3-trifluoropropyl)magnesium bromide 461-20-1 C3H4BrF3Mg
    (3,3,3-trifluoropropyl)magnesium bromide
    —— 3-<(2',4'-Dinitrophenyl)thio>propyl phenyl sulfoxide 77400-56-7 C15H14N2O5S2
    3-<(2',4'-Dinitrophenyl)thio>propyl phenyl sulfoxide
    —— 3-[2-(4-chlorobenzyloxy)-5-pyridyl]-1,5-tetramethylenehydantoin 88150-98-5 C19H18ClN3O3
    3-[2-(4-chlorobenzyloxy)-5-pyridyl]-1,5-tetramethylenehydantoin
    —— 3-methyl-2-phenyl-1-(4-(trifluoromethyl)phenyl)but-2-en-1-ol 1073233-40-5 C18H17F3O
    3-methyl-2-phenyl-1-(4-(trifluoromethyl)phenyl)but-2-en-1-ol
    —— 3-(2',4'-dinitrophenyl)mercapto-1,2,4-triazolo<4,3-b>triazino<7,6-b>indole 113306-01-7 C16H8N8O4S
    3-(2',4'-dinitrophenyl)mercapto-1,2,4-triazolo<4,3-b>triazino<7,6-b>indole
    —— 3,3,4,4-tetrafluoro-5-(2,2,2-trifluoroethoxy)-5-(trifluoromethyl)oxolan-2-one 99728-40-2 C7H2F10O3
    3,3,4,4-tetrafluoro-5-(2,2,2-trifluoroethoxy)-5-(trifluoromethyl)oxolan-2-one
    —— 3-Benzoyl-2-methyl-5-nitro-4,6-diphenylpyridine 560095-13-8 C25H18N2O3
    3-Benzoyl-2-methyl-5-nitro-4,6-diphenylpyridine
    —— 3-((4S,5R)-4-(3,5-difluorobenzyl)-2,2-dimethyl-5-((methylamino)methyl)oxazolidine-3-carbonyl)-5-methyl-N,N-dipropylbenzamide 881424-60-8 C29H39F2N3O3
    3-((4S,5R)-4-(3,5-difluorobenzyl)-2,2-dimethyl-5-((methylamino)methyl)oxazolidine-3-carbonyl)-5-methyl-N,N-dipropylbenzamide
    —— 3,7-dimethyl-1-phenyl-1,5,6,7-tetrahydro-pyrrolo[2,3-<i>d</i>]pyrimidine-2,4-dione 39929-88-9 C14H15N3O2
    3,7-dimethyl-1-phenyl-1,5,6,7-tetrahydro-pyrrolo[2,3-<i>d</i>]pyrimidine-2,4-dione
    —— 3-(2-Chlorethyl)-4(3H)-chinazolon-2-carbonsaeure-methylamid 53115-24-5 C12H12ClN3O2
    3-(2-Chlorethyl)-4(3H)-chinazolon-2-carbonsaeure-methylamid