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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (3Z,5Z)-4,5-di-tert-butylocta-3,5-diene-1,8-diol 1266846-88-1 C16H30O2
    (3Z,5Z)-4,5-di-tert-butylocta-3,5-diene-1,8-diol
    —— 3-ethyl-naphthalene-1,8-dicarboxylic acid-anhydride 856054-40-5 C14H10O3
    3-ethyl-naphthalene-1,8-dicarboxylic acid-anhydride
    —— (3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-[1-phenylsulfanyl-meth-(Z)-ylidene]-3a,5,6,7,8,8a,9,9a-octahydro-3H-naphtho[2,3-b]furan-2-one 93178-05-3 C21H24O2S
    (3aR,5S,8aR,9aR)-5,8a-Dimethyl-3-[1-phenylsulfanyl-meth-(Z)-ylidene]-3a,5,6,7,8,8a,9,9a-octahydro-3H-naphtho[2,3-b]furan-2-one
    —— 3-(4-Amino-2-tert-butyl-5-methyl-phenylsulfanyl)-4-hydroxy-6-isopropyl-6-(2-thiophen-3-yl-ethyl)-5,6-dihydro-pyran-2-one 261706-40-5 C25H33NO3S2
    3-(4-Amino-2-tert-butyl-5-methyl-phenylsulfanyl)-4-hydroxy-6-isopropyl-6-(2-thiophen-3-yl-ethyl)-5,6-dihydro-pyran-2-one
    —— {(3-Cl-C5H4N)2BBr2}Br 16528-40-8 Br*C10H8BBr2Cl2N2
    {(3-Cl-C5H4N)2BBr2}Br
    —— (3R,5R)-N-{1-(pyridin-4-ylcarbonyl)-5-[4-(trifluoromethoxy)phenyl]piperidin-3-yl}benzenecarboxamide 1246028-44-3 C25H22F3N3O3
    (3R,5R)-N-{1-(pyridin-4-ylcarbonyl)-5-[4-(trifluoromethoxy)phenyl]piperidin-3-yl}benzenecarboxamide
    —— (3β,5α,12α,22β,25R)-26-iodofurost-14-ene-3,12-diol diacetate 304902-08-7 C31H47IO5
    (3β,5α,12α,22β,25R)-26-iodofurost-14-ene-3,12-diol diacetate
    —— 3-acetyl-N-(3-isoquinolin-7-yl-4-methylphenyl)benzamide 1238373-94-8 C25H20N2O2
    3-acetyl-N-(3-isoquinolin-7-yl-4-methylphenyl)benzamide
    —— 3-oxo-2-(2-phenyl-acetylamino)-propionic acid ethyl ester 36261-20-8 C13H15NO4
    3-oxo-2-(2-phenyl-acetylamino)-propionic acid ethyl ester
    —— 3-(Methoxycarbonylmethyl)-1,2-indolizindicarbonsaeure-dimethylester 18782-33-7 C15H15NO6
    3-(Methoxycarbonylmethyl)-1,2-indolizindicarbonsaeure-dimethylester
    —— [3-acetoxy-2-[2-(tert-butyl-dimethyl-silanyloxy)-1,1-dimethyl-ethyl]-2-methoxy-6-(2,2,5-trimethyl-[1,3]dioxolan-4-ylmethyl)-tetrahydro-pyran-4-ylidene]-acetic acid methyl ester 935248-75-2 C28H50O9Si
    [3-acetoxy-2-[2-(tert-butyl-dimethyl-silanyloxy)-1,1-dimethyl-ethyl]-2-methoxy-6-(2,2,5-trimethyl-[1,3]dioxolan-4-ylmethyl)-tetrahydro-pyran-4-ylidene]-acetic acid methyl ester
    —— 3,4,5-Trichlor-2,6-bis-<n-butylamino>-pyridinoxid 20928-44-3 C13H20Cl3N3O
    3,4,5-Trichlor-2,6-bis-<n-butylamino>-pyridinoxid
    —— 3-amino-3-methyl-1-butanesulfonic acid 906074-55-3 C5H13NO3S
    3-amino-3-methyl-1-butanesulfonic acid
    —— 3,4-dihydro-1-isopropyl-1H-2-benzopyran 100256-22-2 C12H16O
    3,4-dihydro-1-isopropyl-1H-2-benzopyran
    —— (3-(4-nitrobenzyl)-1-methyl-2-oxoindolin-3-yl)methylacetate 1638143-48-2 C19H18N2O5
    (3-(4-nitrobenzyl)-1-methyl-2-oxoindolin-3-yl)methylacetate
    —— 3-[N'-(3,5-Bis-trifluoromethyl-benzoyl)-N-(4,5-dibromo-thiophen-2-ylmethyl)-N'-methyl-hydrazino]-propionic acid ethyl ester 398148-05-5 C20H18Br2F6N2O3S
    3-[N'-(3,5-Bis-trifluoromethyl-benzoyl)-N-(4,5-dibromo-thiophen-2-ylmethyl)-N'-methyl-hydrazino]-propionic acid ethyl ester
    —— 3β-Hydroxy-16-isobutyloxy-D-homo-androst-16-en-17a-on 10458-96-5 C24H38O3
    3β-Hydroxy-16-isobutyloxy-D-homo-androst-16-en-17a-on
    —— 3,6-Dianilino-7-phenyl-symm.-triazolo-7H-b>-symm.-triazol 19703-52-7 C21H17N7
    3,6-Dianilino-7-phenyl-symm.-triazolo-7H-b>-symm.-triazol
    —— 3.4.5.2'.4'-Pentaacetoxy-chalkon 13745-24-9 C25H22O11
    3.4.5.2'.4'-Pentaacetoxy-chalkon
    —— 3-Chloro-1,5-dimethyl-2,4-diphenyl-2H-pyrazol-1-ium; iodide 32859-16-8 C17H16ClN2*I
    3-Chloro-1,5-dimethyl-2,4-diphenyl-2H-pyrazol-1-ium; iodide
    —— {3,3-difluoro-5-[3-(1H-pyrrol-2-yl)-[1,2,4]oxadiazol-5-yl]-piperidin-1-yl}-(4-fluoro-phenyl)-methanone 915229-32-2 C18H15F3N4O2
    {3,3-difluoro-5-[3-(1H-pyrrol-2-yl)-[1,2,4]oxadiazol-5-yl]-piperidin-1-yl}-(4-fluoro-phenyl)-methanone
    —— (3S,5S)-3-(4-chlorophenyl)-5-methyl-2-methylisoxazoline-5-methanol 1245730-44-2 C12H16ClNO2
    (3S,5S)-3-(4-chlorophenyl)-5-methyl-2-methylisoxazoline-5-methanol
    —— 3-cyano-N-{2-hydroxy-4-methyl-3-[6-(pyridin-3-yl)-1H-imidazo[1,2-b]pyrazol-1-yl]phenyl}-5-(pentafluoro-λ<sup>6</sup>-sulphanyl)benzamide 1448316-89-9 C25H17F5N6O2S
    3-cyano-N-{2-hydroxy-4-methyl-3-[6-(pyridin-3-yl)-1H-imidazo[1,2-b]pyrazol-1-yl]phenyl}-5-(pentafluoro-λ<sup>6</sup>-sulphanyl)benzamide
    —— 3-{6-[(4-butyl-2,6-dichlorophenyl)methoxy]-2H-spiro[1-benzofuran-3,3'-piperidine]-1'-yl}propanoic acid hydrochloride 1355087-39-6 C26H31Cl2NO4*ClH
    3-{6-[(4-butyl-2,6-dichlorophenyl)methoxy]-2H-spiro[1-benzofuran-3,3'-piperidine]-1'-yl}propanoic acid hydrochloride
    —— 3-azidopropyl (2-acetamido-3-O-acetyl-4,6-O-benzylidene-2-deoxy-β-D-glucopyranosyl)-(1->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside 1236039-98-7 C74H82N4O17
    3-azidopropyl (2-acetamido-3-O-acetyl-4,6-O-benzylidene-2-deoxy-β-D-glucopyranosyl)-(1->3)-(2,4,6-tri-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside
    —— 3-oxo-3H-isothiazolo[5,4-b]pyridine-2-carboxylic acid 2,4-dimethyl-benz-ylamide 1352433-20-5 C16H15N3O2S
    3-oxo-3H-isothiazolo[5,4-b]pyridine-2-carboxylic acid 2,4-dimethyl-benz-ylamide
    —— 3-[[1-[[3-(1,1-dimethylethyl)-phenyl]sulfonyl]-5-trifluoromethyl-1H-indol-2-yl]methyl]-2-methoxybenzoic acid 1274942-37-8 C28H26F3NO5S
    3-[[1-[[3-(1,1-dimethylethyl)-phenyl]sulfonyl]-5-trifluoromethyl-1H-indol-2-yl]methyl]-2-methoxybenzoic acid
    —— 3-(hydroxymethyl)-4,5(1H)-pyrazolinedione 4-phenylhydrazone 84553-90-2 C10H10N4O2
    3-(hydroxymethyl)-4,5(1H)-pyrazolinedione 4-phenylhydrazone
    —— 3-(3-chloro-2,4,6-trimethoxyphenyl)-propionic acid 1061567-43-8 C12H15ClO5
    3-(3-chloro-2,4,6-trimethoxyphenyl)-propionic acid
    —— 3-benzyloxy-1-(diphenyl-hydrazono)-butan-2-ol 932380-20-6 C23H24N2O2
    3-benzyloxy-1-(diphenyl-hydrazono)-butan-2-ol
    —— 3-chloro-N-methyl-N-(4-o-tolyl-pyridin-3-yl)-5-trifluoromethyl-benzamide 1395413-18-9 C21H16ClF3N2O
    3-chloro-N-methyl-N-(4-o-tolyl-pyridin-3-yl)-5-trifluoromethyl-benzamide
    —— 3-methyl-6-(3-morpholin-4-yl-1,1-dioxo-1,3-dihydro-1λ*6*-benzo[d]isothiazol-2-yl)-1H-quinolin-2-one 1425927-71-4 C21H21N3O4S
    3-methyl-6-(3-morpholin-4-yl-1,1-dioxo-1,3-dihydro-1λ*6*-benzo[d]isothiazol-2-yl)-1H-quinolin-2-one
    —— 3-(3,4-Dimethyl-phenyl)-2-methyl-but-3-en-2-yl-hydroperoxide 108773-61-1 C13H18O2
    3-(3,4-Dimethyl-phenyl)-2-methyl-but-3-en-2-yl-hydroperoxide
    —— 3-<(Phenylthio)methyl>benzyl alcohol 137571-39-2 C14H14OS
    3-<(Phenylthio)methyl>benzyl alcohol
    —— 3-fluoro-4-((R)-7-hydroxy-7-isoquinolin-6-yl-6,7-dihydro-5H-pyrrolo[1,2-c]imidazol-5-yl)-benzonitrile 1309475-48-6 C22H15FN4O
    3-fluoro-4-((R)-7-hydroxy-7-isoquinolin-6-yl-6,7-dihydro-5H-pyrrolo[1,2-c]imidazol-5-yl)-benzonitrile
    —— 3-Cyclohexyl-7-methyl-pyrazolo<5,1-d>-1,2,3,5-tetrazin-4(3H)-on 77798-54-0 C11H15N5O
    3-Cyclohexyl-7-methyl-pyrazolo<5,1-d>-1,2,3,5-tetrazin-4(3H)-on
    —— 3-hydroxy-4-(2-methoxy-5-methyl-phenylazo)-[2]naphthoic acid anilide 113752-96-8 C25H21N3O3
    3-hydroxy-4-(2-methoxy-5-methyl-phenylazo)-[2]naphthoic acid anilide
    —— 3-Benzo[1,3]dioxol-5-yl-2-ethoxycarbonylamino-3-oxo-propionic acid methyl ester 141858-81-3 C14H15NO7
    3-Benzo[1,3]dioxol-5-yl-2-ethoxycarbonylamino-3-oxo-propionic acid methyl ester
    —— 3-(3-butenyloxy)-2-cycloocten-1-one 108162-99-8 C12H18O2
    3-(3-butenyloxy)-2-cycloocten-1-one
    —— 3-(4-chlorophenyl)-7-[[[(4-methylphenyl)methyl]amino]carbonyl]-2-quinoxalinepentanoic acid 1383694-00-5 C28H26ClN3O3
    3-(4-chlorophenyl)-7-[[[(4-methylphenyl)methyl]amino]carbonyl]-2-quinoxalinepentanoic acid
    —— 3-(2-(1H-tetrazol-5-yl)ethyl)-4-((ethyl(methyl)carbamoyl)oxy)indolin-1-ium chloride 1465767-67-2 C15H20N6O2*ClH
    3-(2-(1H-tetrazol-5-yl)ethyl)-4-((ethyl(methyl)carbamoyl)oxy)indolin-1-ium chloride
    —— 3-Bromo-2'-t-butyl-4',6'-dinitrodiphenylamine 109825-64-1 C16H16BrN3O4
    3-Bromo-2'-t-butyl-4',6'-dinitrodiphenylamine
    —— 3-(((1R)-1-(4-(3-hydroxy-1-oxidoisothiazol-5-yl)phenoxy)-2,3-dihydro-1H-inden-4-yl)oxy)benzamide 1404228-35-8 C25H20N2O5S
    3-(((1R)-1-(4-(3-hydroxy-1-oxidoisothiazol-5-yl)phenoxy)-2,3-dihydro-1H-inden-4-yl)oxy)benzamide
    —— (3-methyl-but-2-enyl)-malonyl dichloride 5243-78-7 C8H10Cl2O2
    (3-methyl-but-2-enyl)-malonyl dichloride
    —— 3,3-dimethyl-5-methylsulfanyl-N-phenyl-1H-1,2,4-triazole-2-carboxamide 89579-08-8 C12H16N4OS
    3,3-dimethyl-5-methylsulfanyl-N-phenyl-1H-1,2,4-triazole-2-carboxamide
    —— (3R,6S,7R,Z)-2,4,6-trimethyltetradeca-1,4-diene-3,7-diol 1263533-83-0 C17H32O2
    (3R,6S,7R,Z)-2,4,6-trimethyltetradeca-1,4-diene-3,7-diol
    —— 3-(6-(4-(((2R,6S)-2,6-dimethylpiperidin-1-yl)methyl)phenyl)thieno[3,2-d]pyrimidin-4-ylamino)phenol hydrochloride 1228102-13-3 C26H28N4OS*ClH
    3-(6-(4-(((2R,6S)-2,6-dimethylpiperidin-1-yl)methyl)phenyl)thieno[3,2-d]pyrimidin-4-ylamino)phenol hydrochloride
    —— 3,5-Dichloro-3'-fluoro-4'-hydroxy-1,1'-biphenyl-4-carbaldehyde 634192-37-3 C13H7Cl2FO2
    3,5-Dichloro-3'-fluoro-4'-hydroxy-1,1'-biphenyl-4-carbaldehyde
    —— 3-p-Diaethylaminobenzyliden-5.6-benzochroman-2.4-dion 1659-42-3 C24H21NO3
    3-p-Diaethylaminobenzyliden-5.6-benzochroman-2.4-dion
    —— 3-Oxo-6α-methyl-17β-acetoxy-Δ<sup>4,9,11</sup>-oestratrien 15407-62-2 C21H26O3
    3-Oxo-6α-methyl-17β-acetoxy-Δ<sup>4,9,11</sup>-oestratrien