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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-(1,4,5-triphenyl-1H-imidazol-2-yl)naphthalen-2-ol 1159395-27-3 C31H22N2O
    3-(1,4,5-triphenyl-1H-imidazol-2-yl)naphthalen-2-ol
    —— 3-O-acetyl-2-azido-4,6-di-O-benzyl-2-deoxy-α-D-galactopyranose 1-O-trichloroacetimidate 1310050-36-2 C24H25Cl3N4O6
    3-O-acetyl-2-azido-4,6-di-O-benzyl-2-deoxy-α-D-galactopyranose 1-O-trichloroacetimidate
    —— 3-Cyanohomoadamantan 32621-95-7 C12H17N
    3-Cyanohomoadamantan
    —— 3-oxo-3H-isothiazolo[5,4-b]pyridine-2-carboxylic acid4-(2-dimethylamino-ethoxy)-3-methoxy-benzylamide 1352434-13-9 C19H22N4O4S
    3-oxo-3H-isothiazolo[5,4-b]pyridine-2-carboxylic acid4-(2-dimethylamino-ethoxy)-3-methoxy-benzylamide
    —— 3-(2-benzoylphenyl)thiophene-2-carbaldehyde 1433030-50-2 C18H12O2S
    3-(2-benzoylphenyl)thiophene-2-carbaldehyde
    —— 3-(5-O-acetyl-2,3-O-isopropylidene-β-D-ribofuranosyl)prop-1-ene 174392-13-3 C13H20O5
    3-(5-O-acetyl-2,3-O-isopropylidene-β-D-ribofuranosyl)prop-1-ene
    —— 3-[(2-tetrahydropyran-2-yloxymethyl)-allyloxy]-naphthalene-2-carboxylic acid methyl ester 913852-27-4 C21H24O5
    3-[(2-tetrahydropyran-2-yloxymethyl)-allyloxy]-naphthalene-2-carboxylic acid methyl ester
    —— 3-(4-Bromo-phenyl)-4-methyl-4,5-dihydro-pyrazole-1-carboxylic acid [4-(1,1,2,2-tetrafluoro-ethoxy)-phenyl]-amide 67741-46-2 C19H16BrF4N3O2
    3-(4-Bromo-phenyl)-4-methyl-4,5-dihydro-pyrazole-1-carboxylic acid [4-(1,1,2,2-tetrafluoro-ethoxy)-phenyl]-amide
    —— 3-(4-chlorophenyl)-beta-methyl-7-[(3(S)-phenyl-1-piperidinyl)carbonyl]-2-quinoxalinepentanoic acid 1383694-09-4 C32H32ClN3O3
    3-(4-chlorophenyl)-beta-methyl-7-[(3(S)-phenyl-1-piperidinyl)carbonyl]-2-quinoxalinepentanoic acid
    —— 3-[6-(o-fluorophenyl)-4,4-dimethyl-4H-s-triazolo-[4,3-a][1,4]benzodiazepin-8-yl]-1,1-dimethylurea 80033-34-7 C21H21FN6O
    3-[6-(o-fluorophenyl)-4,4-dimethyl-4H-s-triazolo-[4,3-a][1,4]benzodiazepin-8-yl]-1,1-dimethylurea
    —— 3-((4-(1-(2',7'-dioctyl-1-(tributylstannyl)-4H,6H-spiro[cyclopenta[c]thiophene-5,9'-fluoren]-3-yl)-2',7'-dioctyl-4H,6H-spiro[cyclopenta[c]thiophene-5,9'-fluoren]-3-yl)phenyl)thio)propanenitrile 1355647-49-2 C91H123NS3Sn
    3-((4-(1-(2',7'-dioctyl-1-(tributylstannyl)-4H,6H-spiro[cyclopenta[c]thiophene-5,9'-fluoren]-3-yl)-2',7'-dioctyl-4H,6H-spiro[cyclopenta[c]thiophene-5,9'-fluoren]-3-yl)phenyl)thio)propanenitrile
    —— 3-(5-bromopyridin-2-yl)pyridazine 1414851-17-4 C9H6BrN3
    3-(5-bromopyridin-2-yl)pyridazine
    —— 3,18-cyclo-17-noraphidicolan-16-one 107163-75-7 C19H28O
    3,18-cyclo-17-noraphidicolan-16-one
    —— (3R,4S)-4-(methoxymethoxy)non-1-en-3-ol 120204-06-0 C11H22O3
    (3R,4S)-4-(methoxymethoxy)non-1-en-3-ol
    —— 3-(2-fluorophenyl)-4H-chromen-4-one 1143863-58-4 C15H9FO2
    3-(2-fluorophenyl)-4H-chromen-4-one
    —— 3-(3'β-benzyloxy-17'β-hydroxy-5'β-androst-15'-en-17'α-yl)furan-2-carbaldehyde ethylene acetal 83457-09-4 C33H42O5
    3-(3'β-benzyloxy-17'β-hydroxy-5'β-androst-15'-en-17'α-yl)furan-2-carbaldehyde ethylene acetal
    —— (3S,6S)-1,4-N,N-[(S)-phenylethyl]-3,6-diethyl-3,6-dimethylpiperazine-2,5-dione 1204593-74-7 C26H34N2O2
    (3S,6S)-1,4-N,N-[(S)-phenylethyl]-3,6-diethyl-3,6-dimethylpiperazine-2,5-dione
    —— (3S,4S)-4-<N-Boc-3-(4-thiazolyl)-L-alanyl>amino-5-cyclohexyl-3-hydroxy-N-(2-morpholinoethyl)pentanamide 119379-17-8 C28H47N5O6S
    (3S,4S)-4-<N-Boc-3-(4-thiazolyl)-L-alanyl>amino-5-cyclohexyl-3-hydroxy-N-(2-morpholinoethyl)pentanamide
    —— 3-benzoyl-1-methylpyrimidine-2,4-dione 4330-19-2 C12H10N2O3
    3-benzoyl-1-methylpyrimidine-2,4-dione
    —— 3-O-acetyl-8-methoxycarbonyl-3',4',5,7-tetra-O-methyl-(+)-catechin 69119-58-0 C23H26O9
    3-O-acetyl-8-methoxycarbonyl-3',4',5,7-tetra-O-methyl-(+)-catechin
    —— <36>-silvanol 134792-20-4 C100H156N12O52
    <36>-silvanol
    —— 3,7-bis-(2-O-acetylsalicyloyloxy)-2-(3,4-bis-(2-O-acetylsalicyloyloxy)phenyl)-5-hydroxy-chromen-4-one 1383562-27-3 C51H34O19
    3,7-bis-(2-O-acetylsalicyloyloxy)-2-(3,4-bis-(2-O-acetylsalicyloyloxy)phenyl)-5-hydroxy-chromen-4-one
    —— (3,3'-dibromo-2,2'-bithieno[3,2-b]thiene-5,5'-diyl)bis(trimethylsilane) 1421958-06-6 C18H20Br2S4Si2
    (3,3'-dibromo-2,2'-bithieno[3,2-b]thiene-5,5'-diyl)bis(trimethylsilane)
    —— 3-methoxy-17α-[3'-(3",4"-dimethoxy)phenylisoxazol-5'-yl]estra-1,3,5(10)-trien-17β-ol 1399860-65-1 C30H35NO5
    3-methoxy-17α-[3'-(3",4"-dimethoxy)phenylisoxazol-5'-yl]estra-1,3,5(10)-trien-17β-ol
    —— 3<i>endo</i>-DL-mandeloyloxy-8<i>syn</i>-methyl-8<i>anti</i>-(4-phenyl-benzyl)-nortropanium; bromide 7322-49-8 Br*C29H32NO3
    3<i>endo</i>-DL-mandeloyloxy-8<i>syn</i>-methyl-8<i>anti</i>-(4-phenyl-benzyl)-nortropanium; bromide
    —— 3β,21-Diacetoxy-5,6α-epoxy-16α-methyl-5α-pregnan-on-(20) 32603-93-3 C26H38O6
    3β,21-Diacetoxy-5,6α-epoxy-16α-methyl-5α-pregnan-on-(20)
    —— 3-Oxo-5-phenyl-2-p-tolyl-pent-4-ynoic acid ethyl ester 29632-58-4 C20H18O3
    3-Oxo-5-phenyl-2-p-tolyl-pent-4-ynoic acid ethyl ester
    —— (3,5-Dichloro-2,4,6-trimethyl-phenyl)-m-tolyl-carbodiimide 26341-85-5 C17H16Cl2N2
    (3,5-Dichloro-2,4,6-trimethyl-phenyl)-m-tolyl-carbodiimide
    —— 3-(4-hydroxy-but-2-ynyl)-2,4-diaza-glutaric acid diethyl ester 408315-42-4 C11H18N2O5
    3-(4-hydroxy-but-2-ynyl)-2,4-diaza-glutaric acid diethyl ester
    —— 3(R,S)-methoxycarbonyl-3,4-dihydro-2H-1,4-benzoxazine 177200-31-6 C10H11NO3
    3(R,S)-methoxycarbonyl-3,4-dihydro-2H-1,4-benzoxazine
    —— 3-Methyl-2-[2-oxo-4-propa-1,2-dienylsulfanyl-3-(trityl-amino)-azetidin-1-yl]-but-2-enoic acid benzyl ester 56084-52-7 C37H34N2O3S
    3-Methyl-2-[2-oxo-4-propa-1,2-dienylsulfanyl-3-(trityl-amino)-azetidin-1-yl]-but-2-enoic acid benzyl ester
    —— 3-t-butyl-2-methoxyphenyl(phenyl)diazomethane 134267-94-0 C18H20N2O
    3-t-butyl-2-methoxyphenyl(phenyl)diazomethane
    —— 3-Carboxy-2-chloro-2-methoxycarbonyl-pentanedioic acid 5-ethyl ester 1-methyl ester 69282-44-6 C11H15ClO8
    3-Carboxy-2-chloro-2-methoxycarbonyl-pentanedioic acid 5-ethyl ester 1-methyl ester
    —— 3-Amino-3-thioxopropanoic acid 4408-86-0 C3H5NO2S
    3-Amino-3-thioxopropanoic acid
    —— 3β-acetoxy-23,24-dinor-chol-5-en-22-oic acid ethyl ester 114398-77-5 C26H40O4
    3β-acetoxy-23,24-dinor-chol-5-en-22-oic acid ethyl ester
    —— 3-[1-(2-Chloro-phenyl)-meth-(E)-ylidene]-4-methyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one 167871-08-1 C17H13ClN2O
    3-[1-(2-Chloro-phenyl)-meth-(E)-ylidene]-4-methyl-1,3-dihydro-benzo[b][1,4]diazepin-2-one
    —— (3R,4S,5S)-3-benzyl-3-pentyl-5-(phenylmethoxymethyl)-4-trimethylsilyloxolan-2-one 441286-37-9 C27H38O3Si
    (3R,4S,5S)-3-benzyl-3-pentyl-5-(phenylmethoxymethyl)-4-trimethylsilyloxolan-2-one
    —— 3-(3-amino-5-chlor-2,6-diethyl-phenyl)-1-(4-chlor-benzyl)-1-(4-methylamino-phenyl)-urea 916586-02-2 C25H28Cl2N4O
    3-(3-amino-5-chlor-2,6-diethyl-phenyl)-1-(4-chlor-benzyl)-1-(4-methylamino-phenyl)-urea
    —— 3-[2-(1-cyclohexyl-4-piperidyl)ethyl]-5-(4-(3-carboxypropyl)piperazino)methyloxazolidin-2-one 1226576-30-2 C25H44N4O4
    3-[2-(1-cyclohexyl-4-piperidyl)ethyl]-5-(4-(3-carboxypropyl)piperazino)methyloxazolidin-2-one
    —— 3-[2-(1-benzyl-4-piperazinyl)ethyl]-5-[4-(2-carboxyethyl)piperazino]methyloxazolidin-2-one 1226576-76-6 C24H37N5O4
    3-[2-(1-benzyl-4-piperazinyl)ethyl]-5-[4-(2-carboxyethyl)piperazino]methyloxazolidin-2-one
    —— 3-(3-(4-chlorobenzyloxy)phenyl)propan-1-amine 1082842-46-3 C16H18ClNO
    3-(3-(4-chlorobenzyloxy)phenyl)propan-1-amine
    —— 3-Jodpropylcarbamidsaeure-ethylester 67680-55-1 C6H12INO2
    3-Jodpropylcarbamidsaeure-ethylester
    —— 3-Benzyl-4-oxo-2-thioxo-thiazolidin-5-(N-o-tolyl-acetamid) 5147-55-7 C19H18N2O2S2
    3-Benzyl-4-oxo-2-thioxo-thiazolidin-5-(N-o-tolyl-acetamid)
    —— 3-[(1,4-benzodioxan-6-yl)methyl]-2,5-piperazinedione 218594-40-2 C13H14N2O4
    3-[(1,4-benzodioxan-6-yl)methyl]-2,5-piperazinedione
    —— 3,4,5-tris(heptacosa-10,12-diyn-1-yloxy)benzaldehyde 1158941-77-5 C88H144O4
    3,4,5-tris(heptacosa-10,12-diyn-1-yloxy)benzaldehyde
    —— 3-({[3-chloro-4-({[5-{1-[4-chloro-3-(methyloxy)phenyl]-1-methylethyl}-1-(4-fluorophenyl)-1H-imidazol-2-yl]thio}methyl)-5-fluorophenyl]sulfonyl}amino)-N,N,N-trimethylpropan-1-aminium 2,2,2-trifluoroacetate 1311371-67-1 C2F3O2*C32H37Cl2F2N4O3S2
    3-({[3-chloro-4-({[5-{1-[4-chloro-3-(methyloxy)phenyl]-1-methylethyl}-1-(4-fluorophenyl)-1H-imidazol-2-yl]thio}methyl)-5-fluorophenyl]sulfonyl}amino)-N,N,N-trimethylpropan-1-aminium 2,2,2-trifluoroacetate
    —— 3-[4-[4-(2-Pyrimidinyl)-1-piperazinyl]butyl]-9-thia-3-azabicyclo[3.3.1]nonane-2,4-dione-9-oxide 116360-63-5 C19H27N5O3S
    3-[4-[4-(2-Pyrimidinyl)-1-piperazinyl]butyl]-9-thia-3-azabicyclo[3.3.1]nonane-2,4-dione-9-oxide
    —— 3-[2-methyl-4-((2S,3'S)-2-methyl-[1,3']bipyrrolidinyl-1'-yl)-phenyl]-9-(pyridine-4-carbonyl)-2,9-diaza-spiro[5.5]undecan-1-one 1228602-99-0 C31H41N5O2
    3-[2-methyl-4-((2S,3'S)-2-methyl-[1,3']bipyrrolidinyl-1'-yl)-phenyl]-9-(pyridine-4-carbonyl)-2,9-diaza-spiro[5.5]undecan-1-one
    —— 3-{2-[2-(dimethylamino)ethoxy]ethoxy}phthalonitrile 1393359-00-6 C14H17N3O2
    3-{2-[2-(dimethylamino)ethoxy]ethoxy}phthalonitrile
    —— (3S,3aS,9aS,9bS)-3-(tert-butoxy)-3a,6-dimethyl-2,3,3a,4,8,9,9a,9b-octahydro-1H-cyclopenta[a]naphthalene-5,7-dione 74030-33-4 C19H28O3
    (3S,3aS,9aS,9bS)-3-(tert-butoxy)-3a,6-dimethyl-2,3,3a,4,8,9,9a,9b-octahydro-1H-cyclopenta[a]naphthalene-5,7-dione