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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— <3,3-(2)H2>-n-tridecanal 90425-79-9 C13H26O
    <3,3-(2)H2>-n-tridecanal
    —— 3-NHCH3-1.2-C2B10H11 27495-60-9 C3H15B10N
    3-NHCH3-1.2-C2B10H11
    —— 3β-dimethylamino-17a-methyl-17a-aza-D-homo-5α-androstane 42738-29-4 C22H40N2
    3β-dimethylamino-17a-methyl-17a-aza-D-homo-5α-androstane
    —— 3β-Acetoxy-17α-propyl-5α-androstan-17β-ol 96586-77-5 C24H40O3
    3β-Acetoxy-17α-propyl-5α-androstan-17β-ol
    —— (3,7-dioxo-2,3,6,7-tetrahydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-6-yl)-oxo-acetic acid ethyl ester 26418-28-0 C15H13NO6
    (3,7-dioxo-2,3,6,7-tetrahydro-5H-[1,4]oxazino[2,3,4-ij]quinoline-6-yl)-oxo-acetic acid ethyl ester
    —— 3-(anilinomethyl)-5-(4-methylphenyl)-1,3,4-thiadiazol-2-one 91221-17-9 C16H15N3OS
    3-(anilinomethyl)-5-(4-methylphenyl)-1,3,4-thiadiazol-2-one
    —— 3-chloro-4'-[1-[[(6,7-dichloro-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)acetyl](methyl)amino]-2-(4-morpholinyl)ethyl]-N-methyl-4-biphenylcarboxamide 1003874-19-8 C31H31Cl3N4O5
    3-chloro-4'-[1-[[(6,7-dichloro-3-oxo-2,3-dihydro-4H-1,4-benzoxazin-4-yl)acetyl](methyl)amino]-2-(4-morpholinyl)ethyl]-N-methyl-4-biphenylcarboxamide
    —— 3-(4-methoxyphenyl)-5-(2,4-dimethoxyphenyl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine 1492680-86-0 C28H24N2O5S
    3-(4-methoxyphenyl)-5-(2,4-dimethoxyphenyl)-1-(phenylsulfonyl)-1H-pyrrolo[2,3-b]pyridine
    —— (3S)-3-[(2S)-2-hydroxy-2-(4-chlorophenyl)ethyl]-2,3-dihydro-1H-isoindol-1-one 944052-70-4 C16H14ClNO2
    (3S)-3-[(2S)-2-hydroxy-2-(4-chlorophenyl)ethyl]-2,3-dihydro-1H-isoindol-1-one
    —— 3-isobutyryl-2-isopropyl-6-methanesulfonylpyrazolo<1,5-a>pyridine 141401-58-3 C15H20N2O3S
    3-isobutyryl-2-isopropyl-6-methanesulfonylpyrazolo<1,5-a>pyridine
    —— (3R,4'S,5'S)-4'-ethyl 1,5'-dimethyl 2-oxo-5'-phenyl-4',5'-dihydrospiro[indoline-3,3'-pyrrole]-1,4',5'-tricarboxylate 1376607-34-9 C24H22N2O7
    (3R,4'S,5'S)-4'-ethyl 1,5'-dimethyl 2-oxo-5'-phenyl-4',5'-dihydrospiro[indoline-3,3'-pyrrole]-1,4',5'-tricarboxylate
    —— 3-benzyloxyestra-1,3,5(10),16-tetraeno[17,16-e]-2'-(L-alanyl-L-alanyl-S-benzyl-L-cysteinylamino)pyrimidine 1199558-93-4 C43H50N6O4S
    3-benzyloxyestra-1,3,5(10),16-tetraeno[17,16-e]-2'-(L-alanyl-L-alanyl-S-benzyl-L-cysteinylamino)pyrimidine
    —— 3,4-di-O-acetyl-2-deoxy-2,2-difluoro-β-L-erythro-pentopyranose 1064036-69-6 C9H12F2O6
    3,4-di-O-acetyl-2-deoxy-2,2-difluoro-β-L-erythro-pentopyranose
    —— 3-[2-[[(1S)-1-cyclohexylethyl]amino]-4-pyrimidinyl]-2-(4-fluorophenyl)imidazo[1,2-a]pyrimidin-7-amine 340042-18-4 C24H26FN7
    3-[2-[[(1S)-1-cyclohexylethyl]amino]-4-pyrimidinyl]-2-(4-fluorophenyl)imidazo[1,2-a]pyrimidin-7-amine
    —— 3-ketolongibornane 74383-65-6 C15H24O
    3-ketolongibornane
    —— 3,21-Diisopropyliden-A,E-dinor-serraten 18070-08-1 C30H46
    3,21-Diisopropyliden-A,E-dinor-serraten
    —— 3-phenyl-2-propyne-1-yl chloroformate 518038-93-2 C10H7ClO2
    3-phenyl-2-propyne-1-yl chloroformate
    —— 3-[(4-chlorophenyl)(tosyl)methyl]-2-phenyl-1H-indole 1443382-80-6 C28H22ClNO2S
    3-[(4-chlorophenyl)(tosyl)methyl]-2-phenyl-1H-indole
    —— (3S,4S,5S,6S)-3,4-O-isopropylidene-5,6-dihydroxy-1-(p-methoxybenzyloxy)methylcyclohept-1-ene 1616956-61-6 C19H26O6
    (3S,4S,5S,6S)-3,4-O-isopropylidene-5,6-dihydroxy-1-(p-methoxybenzyloxy)methylcyclohept-1-ene
    —— 3-[4-(Dimethylamino)phenyl]-1-(2,3-diphenylcycloprop-2-en-1-yl)prop-2-yn-1-ol 1252686-92-2 C26H23NO
    3-[4-(Dimethylamino)phenyl]-1-(2,3-diphenylcycloprop-2-en-1-yl)prop-2-yn-1-ol
    —— 3,3-dimethyl-2-(3-nitro-phenyl)-1,2,3,4-tetrahydro-quinoline-6-carboxylic acid ethyl ester 1343453-36-0 C20H22N2O4
    3,3-dimethyl-2-(3-nitro-phenyl)-1,2,3,4-tetrahydro-quinoline-6-carboxylic acid ethyl ester
    —— 3-Amino-4-methyl-6-phenyl-thieno[2,3-b]pyridine-2-carboxylic acid diethylamide 151079-10-6 C19H21N3OS
    3-Amino-4-methyl-6-phenyl-thieno[2,3-b]pyridine-2-carboxylic acid diethylamide
    —— 3,4-Dihydro-2H-quinoline-1-carboxylic acid ((1R,3R,5S)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl)-amide 127517-15-1 C18H25N3O
    3,4-Dihydro-2H-quinoline-1-carboxylic acid ((1R,3R,5S)-8-methyl-8-aza-bicyclo[3.2.1]oct-3-yl)-amide
    —— 3-(2-Diazo-2-ethoxycarbonyl-acetyl)-1-[2-(1-methyl-1H-indol-3-yl)-acetyl]-2-oxo-piperidine-3-carboxylic acid ethyl ester 199326-77-7 C24H26N4O7
    3-(2-Diazo-2-ethoxycarbonyl-acetyl)-1-[2-(1-methyl-1H-indol-3-yl)-acetyl]-2-oxo-piperidine-3-carboxylic acid ethyl ester
    —— 3-(3-cyanophenyl)-2-[[2-(naphthalen-2-ylsulfonylamino)acetyl]amino]propanoic acid 114531-53-2 C22H19N3O5S
    3-(3-cyanophenyl)-2-[[2-(naphthalen-2-ylsulfonylamino)acetyl]amino]propanoic acid
    —— 3-oxo-lanosta-8,24-dien-21-oic acid methyl ester 106293-09-8 C31H48O3
    3-oxo-lanosta-8,24-dien-21-oic acid methyl ester
    —— 3E-(3-methoxycarbonylpropoxyimino)-6α-methyl-16α,17α-cyclohexanopregna-1,4-diene-20-one 1232236-58-6 C31H45NO4
    3E-(3-methoxycarbonylpropoxyimino)-6α-methyl-16α,17α-cyclohexanopregna-1,4-diene-20-one
    —— 3,4-diferrocenyl-1-(4-methoxyphenyl)-1H-pyrazolo[4,3-c]quinoline 1268276-21-6 C37H29Fe2N3O
    3,4-diferrocenyl-1-(4-methoxyphenyl)-1H-pyrazolo[4,3-c]quinoline
    —— 3-O-(2-(4-methoxybenzyl)thiophenyl)-6-O-(tert-butyldiphenylsilyl)-3,4,5-tri-O-acetyl-β-D-glucopyranoside 1215169-52-0 C40H46O10SSi
    3-O-(2-(4-methoxybenzyl)thiophenyl)-6-O-(tert-butyldiphenylsilyl)-3,4,5-tri-O-acetyl-β-D-glucopyranoside
    —— 3-(1H-indole-6-carbonyl)-benzenesulfonamide 1189544-50-0 C15H12N2O3S
    3-(1H-indole-6-carbonyl)-benzenesulfonamide
    —— 3-tert-Butyl-2-nitro-5-phenylsulfanyl-thiophene 82834-61-5 C14H15NO2S2
    3-tert-Butyl-2-nitro-5-phenylsulfanyl-thiophene
    —— 3-ethyl-5-[2-(1-ethyl-1<i>H</i>-benzo[4,5]thieno[2,3-<i>b</i>]pyridin-4-ylidene)-ethylidene]-2-thioxo-thiazolidin-4-one 3738-81-6 C20H18N2OS3
    3-ethyl-5-[2-(1-ethyl-1<i>H</i>-benzo[4,5]thieno[2,3-<i>b</i>]pyridin-4-ylidene)-ethylidene]-2-thioxo-thiazolidin-4-one
    —— 3,3'-(5,5'-(4,4'-(4-butoxyphenylazanediyl)bis(4,1-phenylene))bis(thiophene-5,2-diyl))bis(2-cyanoacrylic acid) 1241951-80-3 C38H29N3O5S2
    3,3'-(5,5'-(4,4'-(4-butoxyphenylazanediyl)bis(4,1-phenylene))bis(thiophene-5,2-diyl))bis(2-cyanoacrylic acid)
    —— (3aS,8bS)-2-(Bis-methylsulfanyl-methylene)-6,8-dimethoxy-3a-(4-methoxy-phenyl)-3-phenyl-8b-trimethylsilanyloxy-2,3,3a,8b-tetrahydro-benzo[b]cyclopenta[d]furan-1-one 117828-47-4 C32H36O6S2Si
    (3aS,8bS)-2-(Bis-methylsulfanyl-methylene)-6,8-dimethoxy-3a-(4-methoxy-phenyl)-3-phenyl-8b-trimethylsilanyloxy-2,3,3a,8b-tetrahydro-benzo[b]cyclopenta[d]furan-1-one
    —— 3-{3-methyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl}azetidine trihydrochloride 2305255-03-0 C9H18Cl3N5
    3-{3-methyl-5H,6H,7H,8H-[1,2,4]triazolo[4,3-a]pyrazin-7-yl}azetidine trihydrochloride
    —— 3-(4-fluoro-3-nitrophenyl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-1,1-dioxide 1516858-48-2 C13H10FN3O4S
    3-(4-fluoro-3-nitrophenyl)-3,4-dihydro-2H-1,2,4-benzothiadiazine-1,1-dioxide
    —— 3-carboxy-1-(2,6-dichloro-benzyl)-pyridinium; bromide 108800-02-8 Br*C13H10Cl2NO2
    3-carboxy-1-(2,6-dichloro-benzyl)-pyridinium; bromide
    —— (3aS,8bS)-6,8-Dimethoxy-3a-(4-methoxy-phenyl)-3-phenyl-8b-trimethylsilanyloxy-2,3,3a,8b-tetrahydro-benzo[b]cyclopenta[d]furan-1-one 117828-46-3 C29H32O6Si
    (3aS,8bS)-6,8-Dimethoxy-3a-(4-methoxy-phenyl)-3-phenyl-8b-trimethylsilanyloxy-2,3,3a,8b-tetrahydro-benzo[b]cyclopenta[d]furan-1-one
    —— (3,3-Dimethylcyclobutyl)methanesulfonyl fluoride 2138217-83-9 C7H13FO2S
    (3,3-Dimethylcyclobutyl)methanesulfonyl fluoride
    —— 3-[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-1H-quinoline-2,4-dione 2-oxime 812632-74-9 C17H14N2O3
    3-[1-(4-Methoxy-phenyl)-meth-(E)-ylidene]-1H-quinoline-2,4-dione 2-oxime
    —— (3aR,4S,5S,6aR)-ethyl-4-(4-bromophenyl)-6a-hydroxy-1,1-dimethyl-3-oxohexahydro-1H-cyclopenta[c]furan-5-carboxylate 1111644-83-7 C18H21BrO5
    (3aR,4S,5S,6aR)-ethyl-4-(4-bromophenyl)-6a-hydroxy-1,1-dimethyl-3-oxohexahydro-1H-cyclopenta[c]furan-5-carboxylate
    —— 3-hydroxy-3-(2-oxo-5-propan-2-ylcyclohexyl)-1H-indol-2-one 76505-83-4 C17H21NO3
    3-hydroxy-3-(2-oxo-5-propan-2-ylcyclohexyl)-1H-indol-2-one
    —— 3,4-Dimethyl-octin-(5)-en-(7)-diol-(3,4) 60504-56-5 C10H16O2
    3,4-Dimethyl-octin-(5)-en-(7)-diol-(3,4)
    —— 3-Bromo-8-chlorojuglone 39103-90-7 C10H4BrClO3
    3-Bromo-8-chlorojuglone
    —— 3-pentyl-hepta-1,6-diyne 41831-57-6 C12H18
    3-pentyl-hepta-1,6-diyne
    —— 3-(5-ethylthiophen-2-yl)-1-((3-(5-ethylthiophen-2-yl)-5-methoxy-2H-isoindol-1-yl)methylene)-5-methoxy-1H-isoindole 955950-42-2 C31H28N2O2S2
    3-(5-ethylthiophen-2-yl)-1-((3-(5-ethylthiophen-2-yl)-5-methoxy-2H-isoindol-1-yl)methylene)-5-methoxy-1H-isoindole
    —— 3,5-dinitro-benzoic acid-(1-ethynyl-cyclohexyl ester) 108012-61-9 C15H14N2O6
    3,5-dinitro-benzoic acid-(1-ethynyl-cyclohexyl ester)
    —— {3-[(benzothiazol-2-yl)(1-methylpiperidin-4-yloxy)-methyl]phenylsulfanyl}acetic acid methyl ester 1370431-76-7 C23H26N2O3S2
    {3-[(benzothiazol-2-yl)(1-methylpiperidin-4-yloxy)-methyl]phenylsulfanyl}acetic acid methyl ester
    —— [3-(4-chloro-benzyl)-3<i>H</i>-thiazol-2-ylidene]-thiazol-2-yl-thiourea 39914-15-3 C14H11ClN4S3
    [3-(4-chloro-benzyl)-3<i>H</i>-thiazol-2-ylidene]-thiazol-2-yl-thiourea
    —— 3-[4-(1-Amino-4-hydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yloxy)-phenyl]-propionic acid isopropyl ester 16472-22-3 C26H23NO6
    3-[4-(1-Amino-4-hydroxy-9,10-dioxo-9,10-dihydro-anthracen-2-yloxy)-phenyl]-propionic acid isopropyl ester