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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,4-dimethoxy-6-(10-acetyloxydecanoyl)toluene 126496-51-3 C21H32O5
    3,4-dimethoxy-6-(10-acetyloxydecanoyl)toluene
    —— 3-<6-(3-Methyl-benzoxazolin-2-yliden)-hexa-2.4-dien-1-yliden>-chroman-2.4-dion 1661-62-7 C23H17NO4
    3-<6-(3-Methyl-benzoxazolin-2-yliden)-hexa-2.4-dien-1-yliden>-chroman-2.4-dion
    —— 3-ethyl-2-methyl-5-(4-methyl-thiazol-2-yl)-1-phenyl-benzoimidazolium; iodide 16315-34-7 C20H20N3S*I
    3-ethyl-2-methyl-5-(4-methyl-thiazol-2-yl)-1-phenyl-benzoimidazolium; iodide
    —— 3β-Methylamino-2O-oxo-pregn-5-en-18-saeure-methylester 4117-62-8 C23H35NO3
    3β-Methylamino-2O-oxo-pregn-5-en-18-saeure-methylester
    —— 3-(2,3-diacetoxy-propyl)-3<i>H</i>-quinazolin-4-one 16347-67-4 C15H16N2O5
    3-(2,3-diacetoxy-propyl)-3<i>H</i>-quinazolin-4-one
    —— 3-Carbamoyl-1,5,7,9-tetramethyl-3,5,9,triazatricyclo<5,3,0,0<sup>2,6</sup>>-deca-4,8,10-trion 13177-92-9 C12H16N4O4
    3-Carbamoyl-1,5,7,9-tetramethyl-3,5,9,triazatricyclo<5,3,0,0<sup>2,6</sup>>-deca-4,8,10-trion
    —— 3-Brom-4-(5-nitro-2-furyl)-3-buten-2-on-4-methylamidinohydrazon 21735-42-2 C10H12BrN5O3
    3-Brom-4-(5-nitro-2-furyl)-3-buten-2-on-4-methylamidinohydrazon
    —— 3,4,4-Triethoxy-buten-2-saeurenitril 10547-22-5 C10H17NO3
    3,4,4-Triethoxy-buten-2-saeurenitril
    —— 3,3'-(5,5'-butane-1,4-diyl-bis-[1,3,4]oxadiazol-2-yl)-bis-aniline 18805-78-2 C20H20N6O2
    3,3'-(5,5'-butane-1,4-diyl-bis-[1,3,4]oxadiazol-2-yl)-bis-aniline
    —— 3-Chlor-4-methoxy-anilino-acethydroxamaeure 14108-55-5 C9H11ClN2O3
    3-Chlor-4-methoxy-anilino-acethydroxamaeure
    —— 3-Acetyl-9-(2-cyanoethyl)-1,2-benzo-3,4-dihydro-γ-carbolin 15065-67-5 C20H17N3O
    3-Acetyl-9-(2-cyanoethyl)-1,2-benzo-3,4-dihydro-γ-carbolin
    —— 3-ethyl-5-[1-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidenemethyl)-butylidene]-2-thioxo-thiazolidin-4-one 14153-20-9 C19H22N2OS3
    3-ethyl-5-[1-(3-ethyl-3<i>H</i>-benzothiazol-2-ylidenemethyl)-butylidene]-2-thioxo-thiazolidin-4-one
    —— 3β,20β-Diacetoxy-9α,12β-dimethyl-5α-pregnan-11-on 2138-04-7 C27H42O5
    3β,20β-Diacetoxy-9α,12β-dimethyl-5α-pregnan-11-on
    —— 3-(4-Dimethylamino-phenylamino)-1-(4-ethoxy-phenyl)-3-phenyl-propan-1-one 14088-48-3 C25H28N2O2
    3-(4-Dimethylamino-phenylamino)-1-(4-ethoxy-phenyl)-3-phenyl-propan-1-one
    —— 3,4-dimethoxy-N-[(1R)-1-[3-[(2-methyl-3,4-dihydro-1H-isoquinolin-7-yl)carbamoyl]phenyl]ethyl]benzamide 1354720-60-7 C28H31N3O4
    3,4-dimethoxy-N-[(1R)-1-[3-[(2-methyl-3,4-dihydro-1H-isoquinolin-7-yl)carbamoyl]phenyl]ethyl]benzamide
    —— 3-methyl-5-(6-indazolyl)-1,2,4-oxadiazole 1630015-62-1 C10H8N4O
    3-methyl-5-(6-indazolyl)-1,2,4-oxadiazole
    —— 3-fluoro-3-phenylpropyl benzoate 1430423-70-3 C16H15FO2
    3-fluoro-3-phenylpropyl benzoate
    —— [(3aS,4S,5S,6R,7R,7aS)-4-bis(phenylmethoxy)phosphoryloxy-6,7-dihydroxyspiro[3a,4,5,6,7,7a-hexahydro-1,3-benzodioxole-2,1'-cyclohexane]-5-yl] dibenzyl phosphate 193481-44-6 C40H46O12P2
    [(3aS,4S,5S,6R,7R,7aS)-4-bis(phenylmethoxy)phosphoryloxy-6,7-dihydroxyspiro[3a,4,5,6,7,7a-hexahydro-1,3-benzodioxole-2,1'-cyclohexane]-5-yl] dibenzyl phosphate
    —— 3-(Tetrahydro-pyran-2-yloxy)-heptanal 377778-38-6 C12H22O3
    3-(Tetrahydro-pyran-2-yloxy)-heptanal
    —— 3-(2,3-dihydroxy-2-methyl-propyl)-1,3-diaza-spiro[4.5]decane-2,4-dione 55954-11-5 C12H20N2O4
    3-(2,3-dihydroxy-2-methyl-propyl)-1,3-diaza-spiro[4.5]decane-2,4-dione
    —— 3-[(2-hydroxyphenacyl)amino]-2-carboxy-6-chloroindole 1348999-96-1 C17H13ClN2O4
    3-[(2-hydroxyphenacyl)amino]-2-carboxy-6-chloroindole
    —— (3-methylbutan-2-ylideneamino) 2-(2,4-dichlorophenoxy)acetate 53443-32-6 C13H15Cl2NO3
    (3-methylbutan-2-ylideneamino) 2-(2,4-dichlorophenoxy)acetate
    —— 3,5-Diiodo-4-methoxy-benzoic acid N'-isopropyl-hydrazide 22476-59-1 C11H14I2N2O2
    3,5-Diiodo-4-methoxy-benzoic acid N'-isopropyl-hydrazide
    —— 3,4,5-trimethoxy-N-[4-(4-methoxy-phenyl)-5-phenylethyl-thiazol-2-yl]-benzamide 1003312-92-2 C28H28N2O5S
    3,4,5-trimethoxy-N-[4-(4-methoxy-phenyl)-5-phenylethyl-thiazol-2-yl]-benzamide
    —— 3-<3-Acetoxy-phenyl>-1,3-dimethyl-pyrrolidin 1505-35-7 C14H19NO2
    3-<3-Acetoxy-phenyl>-1,3-dimethyl-pyrrolidin
    —— 3-cyano-5,5-dimethyl-2-hydrazo(γ-ethoxycarbonyl-β-methylcrotononitril-γ-ylideno)-7-oxocyclohexeno[b]thiophene 1023272-53-8 C20H19N5O3S
    3-cyano-5,5-dimethyl-2-hydrazo(γ-ethoxycarbonyl-β-methylcrotononitril-γ-ylideno)-7-oxocyclohexeno[b]thiophene
    —— 3-(3-Fluoro-phenyl)-5-(2-fluoro-phenyl)-6-isopropyl-2-mercapto-3H-thieno[2,3-d]pyrimidin-4-one 851853-03-7 C21H16F2N2OS2
    3-(3-Fluoro-phenyl)-5-(2-fluoro-phenyl)-6-isopropyl-2-mercapto-3H-thieno[2,3-d]pyrimidin-4-one
    —— 3-hydroxy-A-nor-3,5-seco-5-androsten-17-one 76760-77-5 C18H28O2
    3-hydroxy-A-nor-3,5-seco-5-androsten-17-one
    —— 3-<1-methyl-4-(1-methyl-4-aminopyrrole-2-carboxamido)-imidazole-2-carboxamido>propionitrile 109012-43-3 C14H17N7O2
    3-<1-methyl-4-(1-methyl-4-aminopyrrole-2-carboxamido)-imidazole-2-carboxamido>propionitrile
    —— 3-methoxy-2-(1-methylethyl)-4aα,4b,5,6,7,8,10,10aα-octahydro-4bβ,8,8-trimethyl-1,4-phenanthrenedione 123151-48-4 C21H30O3
    3-methoxy-2-(1-methylethyl)-4aα,4b,5,6,7,8,10,10aα-octahydro-4bβ,8,8-trimethyl-1,4-phenanthrenedione
    —— (3'S)-1β-Cyano-7α-<(tetrahydropyran-2-yl)oxy>-6β-<3'-<(tetrahydropyran-2-yl)oxy>-trans-1'-octenyl>bicyclo<3.3.0>octan-3-one 87782-64-7 C27H41NO5
    (3'S)-1β-Cyano-7α-<(tetrahydropyran-2-yl)oxy>-6β-<3'-<(tetrahydropyran-2-yl)oxy>-trans-1'-octenyl>bicyclo<3.3.0>octan-3-one
    —— 3-(methoxycarbonyl)-9b-phenyl-2,9b-dihydro-1H-cyclopent<c>isoquinolin-5-one 127999-84-2 C20H17NO3
    3-(methoxycarbonyl)-9b-phenyl-2,9b-dihydro-1H-cyclopent<c>isoquinolin-5-one
    —— 3-[(2-methoxyphenyl)ethynyl]-2-(methylthio)pyridine 1448146-94-8 C15H13NOS
    3-[(2-methoxyphenyl)ethynyl]-2-(methylthio)pyridine
    —— 3-((2S,3R)-4-((3S,4aS,8aS)-3-(tert-butylcarbamoyl)octahydroisoquinolin-2(1H)-yl)-3-hydroxy-1-(4-phenylthiophen-2-yl)butan-2-ylcarbamoyl)-2-methylphenyl acetate 1208246-95-0 C38H49N3O5S
    3-((2S,3R)-4-((3S,4aS,8aS)-3-(tert-butylcarbamoyl)octahydroisoquinolin-2(1H)-yl)-3-hydroxy-1-(4-phenylthiophen-2-yl)butan-2-ylcarbamoyl)-2-methylphenyl acetate
    —— 3-methyl-4-({(3S)-3-methyl-4-[(6-methylpyrazolo[1,5-a]pyrimidin-3-yl)carbonyl]-1-piperazinyl}sulfonyl)benzonitrile 1204925-93-8 C21H22N6O3S
    3-methyl-4-({(3S)-3-methyl-4-[(6-methylpyrazolo[1,5-a]pyrimidin-3-yl)carbonyl]-1-piperazinyl}sulfonyl)benzonitrile
    —— (3R)-3-[2-Benzyl-6-[(3S)-3-fluoro-2-pyrrolidinone-1-yl]-3-pyridyl]ethynyl-3-quinuclidinol 332132-80-6 C25H26FN3O2
    (3R)-3-[2-Benzyl-6-[(3S)-3-fluoro-2-pyrrolidinone-1-yl]-3-pyridyl]ethynyl-3-quinuclidinol
    —— 3-(5,6-dimethoxybenzothiophen-2-yl)-2-(4-isopropylphenoxy)-2-methylpropanoic Acid 361520-41-4 C23H26O5S
    3-(5,6-dimethoxybenzothiophen-2-yl)-2-(4-isopropylphenoxy)-2-methylpropanoic Acid
    —— (+/-)3-[(4-Bromo-2,6-difluorophenyl)amino]-5-chloro-1-[1-(methoxymethyl)propyl]-2(1H)-pyrazinone 204856-13-3 C15H15BrClF2N3O2
    (+/-)3-[(4-Bromo-2,6-difluorophenyl)amino]-5-chloro-1-[1-(methoxymethyl)propyl]-2(1H)-pyrazinone
    —— 3,3-Aethylendioxy-16,17-seco-5β,14β-androstan-16,17-disaeure-17-methylester 2942-91-8 C22H34O6
    3,3-Aethylendioxy-16,17-seco-5β,14β-androstan-16,17-disaeure-17-methylester
    —— 3-Octyl-3-azabicyclo<3.2.2>nonan 53353-15-4 C16H31N
    3-Octyl-3-azabicyclo<3.2.2>nonan
    —— 3-(tert-butyl-NNO-azoxy)-2-chloropyridine 869286-74-8 C9H12ClN3O
    3-(tert-butyl-NNO-azoxy)-2-chloropyridine
    —— 3-methyl-3H-naphtho[2,1-d]thiazol-2-one tetrachlorocyclopentadienylidene-hydrazone 18637-70-2 C17H9Cl4N3S
    3-methyl-3H-naphtho[2,1-d]thiazol-2-one tetrachlorocyclopentadienylidene-hydrazone
    —— 3-pyrrolidin-1-ylmethyl-9<i>H</i>-dibenzo[b,<i>f</i>][1,2,4]triazolo[4,3-<i>d</i>][1,4]diazepine 49781-05-7 C19H19N5
    3-pyrrolidin-1-ylmethyl-9<i>H</i>-dibenzo[b,<i>f</i>][1,2,4]triazolo[4,3-<i>d</i>][1,4]diazepine
    —— 3-({6-[(tert-butoxycarbonyl)(cyclopropylmethyl)amino]pyridin-3-yl}oxy)-5-isopropoxybenzoic acid 1310808-16-2 C24H30N2O6
    3-({6-[(tert-butoxycarbonyl)(cyclopropylmethyl)amino]pyridin-3-yl}oxy)-5-isopropoxybenzoic acid
    —— [3-Cyclopropyl-1-(2-ethynylphenyl)prop-2-ynyl] acetate 1262150-81-1 C16H14O2
    [3-Cyclopropyl-1-(2-ethynylphenyl)prop-2-ynyl] acetate
    —— 3-dodecyl-3-oxethanemethanol 104157-14-4 C16H32O2
    3-dodecyl-3-oxethanemethanol
    —— [3-(methoxycarbonylamino)phenyl] N-(2-methoxyethyl)-N-(3-methylphenyl)carbamate 70039-83-7 C19H22N2O5
    [3-(methoxycarbonylamino)phenyl] N-(2-methoxyethyl)-N-(3-methylphenyl)carbamate
    —— 3,5,6,7,8-Pentachlor-2,4-bis(methylsulfonyl)-quinolin 54903-78-5 C11H6Cl5NO4S2
    3,5,6,7,8-Pentachlor-2,4-bis(methylsulfonyl)-quinolin
    —— 3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)tetrahydro-2H-1,3-diazepine-2,4(3H)-dione 107711-25-1 C31H28N2O9
    3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)tetrahydro-2H-1,3-diazepine-2,4(3H)-dione
    —— 3-trimethylsilyl-7-methoxyphthalide 142337-49-3 C12H16O3Si
    3-trimethylsilyl-7-methoxyphthalide