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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Benzyl-1-ethyl-2-phenethyl-1H-quinolin-4-one 55539-86-1 C26H25NO
    3-Benzyl-1-ethyl-2-phenethyl-1H-quinolin-4-one
    —— 3β,17β-Dihydroxy-7a-aza-B-homo-5α-androstan-7-on 52290-36-5 C19H31NO3
    3β,17β-Dihydroxy-7a-aza-B-homo-5α-androstan-7-on
    —— 3-(1,3-dimethyl-2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-3-phenyl-propionic acid 54459-78-8 C15H16N2O5
    3-(1,3-dimethyl-2,4,6-trioxo-hexahydro-pyrimidin-5-yl)-3-phenyl-propionic acid
    —— 3-butyl-2-methylsulfanyl-5-phenyl-3,7-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidin-4-ylideneamine 54760-42-8 C17H20N4S
    3-butyl-2-methylsulfanyl-5-phenyl-3,7-dihydro-pyrrolo[2,3-<i>d</i>]pyrimidin-4-ylideneamine
    —— 3,8-dioxo-2-oxa-spiro[4.5]deca-6,9-diene-4-carboxylic acid methyl ester 29937-92-6 C11H10O5
    3,8-dioxo-2-oxa-spiro[4.5]deca-6,9-diene-4-carboxylic acid methyl ester
    —— 3-[2-oxo-3-(2-trimethylsilylethoxymethyl)-1,3-oxazol-5-yl]-1H-indole-2-carbaldehyde 183552-04-7 C18H22N2O4Si
    3-[2-oxo-3-(2-trimethylsilylethoxymethyl)-1,3-oxazol-5-yl]-1H-indole-2-carbaldehyde
    —— 3-methyl-2-((1<i>S</i>)-7-oxo-3-phenoxymethyl-(1<i>r</i><i>H</i>,5<i>c</i><i>H</i>)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-2-enoic acid 4-methoxy-benzyl ester 36760-25-5 C24H24N2O6
    3-methyl-2-((1<i>S</i>)-7-oxo-3-phenoxymethyl-(1<i>r</i><i>H</i>,5<i>c</i><i>H</i>)-4-oxa-2,6-diaza-bicyclo[3.2.0]hept-2-en-6-yl)-but-2-enoic acid 4-methoxy-benzyl ester
    —— (3R,5S,8S)-(+)-3-allyl-5-heptylhexahydropyrrolizine 1182859-81-9 C17H31N
    (3R,5S,8S)-(+)-3-allyl-5-heptylhexahydropyrrolizine
    —— 3-biphenyl-4-yl-imidazo[2,1-<i>b</i>]thiazole-6-carboxylic acid methyl ester 57333-26-3 C19H14N2O2S
    3-biphenyl-4-yl-imidazo[2,1-<i>b</i>]thiazole-6-carboxylic acid methyl ester
    —— 3-chloro-6-(2-fluorophenyl)benzo[b][1,4]benzoxazepine 86491-31-8 C19H11ClFNO
    3-chloro-6-(2-fluorophenyl)benzo[b][1,4]benzoxazepine
    —— 3-Cyclopropyl-3-phenyl-isochroman-1-one 38661-79-9 C18H16O2
    3-Cyclopropyl-3-phenyl-isochroman-1-one
    —— 3-(1-methyl-5-nitro-1<i>H</i>-benzoimidazol-2-yl)-<i>N</i>-[1,3,4]thiadiazol-2-yl-acrylamide 73237-65-7 C13H10N6O3S
    3-(1-methyl-5-nitro-1<i>H</i>-benzoimidazol-2-yl)-<i>N</i>-[1,3,4]thiadiazol-2-yl-acrylamide
    —— 3-Hydroxymethyl-2-methylselenopyridin 41323-06-2 C7H9NOSe
    3-Hydroxymethyl-2-methylselenopyridin
    —— 3-(4,4-Dimethyl-5-oxo-4,5-dihydro-furan-2-yl)-2-methoxy-6-methyl-benzoic acid methyl ester 56704-63-3 C16H18O5
    3-(4,4-Dimethyl-5-oxo-4,5-dihydro-furan-2-yl)-2-methoxy-6-methyl-benzoic acid methyl ester
    —— 3-[(Z)-2-(2-Nitro-phenyl)-vinyl]-cyclohex-2-enone 54747-85-2 C14H13NO3
    3-[(Z)-2-(2-Nitro-phenyl)-vinyl]-cyclohex-2-enone
    —— 3-<i>tert</i>-butyl-2,5-diphenyl-pyrrol-1-ylamine 56138-39-7 C20H22N2
    3-<i>tert</i>-butyl-2,5-diphenyl-pyrrol-1-ylamine
    —— 3-(6-Methyl-4H-thiopyran-4-thion-2-thio)-2-butensaeure 58035-36-2 C10H10O2S3
    3-(6-Methyl-4H-thiopyran-4-thion-2-thio)-2-butensaeure
    —— 3-Chloro-N-[2-(3-chloro-propionylamino)-4,5-dimethyl-phenyl]-propionamide 136616-62-1 C14H18Cl2N2O2
    3-Chloro-N-[2-(3-chloro-propionylamino)-4,5-dimethyl-phenyl]-propionamide
    —— 3-acetoxy-2-pyridin-4-yl-pyrazolo[1,5-<i>a</i>]pyridine 51118-86-6 C14H11N3O2
    3-acetoxy-2-pyridin-4-yl-pyrazolo[1,5-<i>a</i>]pyridine
    —— 3,3'-didecyl-5,5'-bis-hydroxymethyl-1,1'-ethane-1,2-diyl-bis-pyrrolidin-2-one 51685-30-4 C32H60N2O4
    3,3'-didecyl-5,5'-bis-hydroxymethyl-1,1'-ethane-1,2-diyl-bis-pyrrolidin-2-one
    —— 3-bromo-1,1,1-trichloro-3-deuterio-butane 39580-91-1 C4H6BrCl3
    3-bromo-1,1,1-trichloro-3-deuterio-butane
    —— 3,3'-(4-naphtho[2,1-<i>d</i>]thiazol-2-ylazo-phenylazanediyl)-bis-propionitrile 54292-32-9 C23H18N6S
    3,3'-(4-naphtho[2,1-<i>d</i>]thiazol-2-ylazo-phenylazanediyl)-bis-propionitrile
    —— 3,3'-[4-(6-methyl-benzothiazol-2-ylazo)-phenylazanediyl]-bis-propionitrile 53498-89-8 C20H18N6S
    3,3'-[4-(6-methyl-benzothiazol-2-ylazo)-phenylazanediyl]-bis-propionitrile
    —— 3-Ethyl-9-methoxy-1-methoxymethyl-8-(8-methoxy-4-oxo-bicyclo[3.2.1]oct-2-en-6-yl)-3-aza-tricyclo[5.4.0.0<sup>4,8</sup>]undecan-5-one 54357-53-8 C24H35NO5
    3-Ethyl-9-methoxy-1-methoxymethyl-8-(8-methoxy-4-oxo-bicyclo[3.2.1]oct-2-en-6-yl)-3-aza-tricyclo[5.4.0.0<sup>4,8</sup>]undecan-5-one
    —— 3-Benzyl-4,6,8-trimethoxy-2-chinolon 53913-35-2 C19H19NO4
    3-Benzyl-4,6,8-trimethoxy-2-chinolon
    —— 3,3-Difluoro-3-methoxy-N-phenyl-2-trifluoromethyl-propionamide 41874-96-8 C11H10F5NO2
    3,3-Difluoro-3-methoxy-N-phenyl-2-trifluoromethyl-propionamide
    —— 3,6-Dibromtolylhydrochinon 40101-06-2 C7H6Br2O2
    3,6-Dibromtolylhydrochinon
    —— 3-benzo[<i>b</i>]selenophen-3-yl-propionic acid 53020-30-7 C11H10O2Se
    3-benzo[<i>b</i>]selenophen-3-yl-propionic acid
    —— {3-[8-(6-iodo-benzo[1,3]dioxol-5-ylmethyl)-6-oxo-1,6-dihydro-purin-9-yl]-propyl}-isopropyl-carbamic acid tert-butyl ester 1102466-56-7 C24H30IN5O5
    {3-[8-(6-iodo-benzo[1,3]dioxol-5-ylmethyl)-6-oxo-1,6-dihydro-purin-9-yl]-propyl}-isopropyl-carbamic acid tert-butyl ester
    —— 3-(4-bromophenyl)-2H-1,4-benzoxazin-6-amine 112182-30-6 C14H11BrN2O
    3-(4-bromophenyl)-2H-1,4-benzoxazin-6-amine
    —— 3-((2R,3S,6S,8S)-3-methyl-8-((S)-3-methylpent-4-en-1-yl)-1,7-dioxaspiro[5.5]undecan-2-yl)propan-1-ol 1027372-00-4 C19H34O3
    3-((2R,3S,6S,8S)-3-methyl-8-((S)-3-methylpent-4-en-1-yl)-1,7-dioxaspiro[5.5]undecan-2-yl)propan-1-ol
    —— (3S,3aR,4R,8R,8aR)-3-Benzyloxy-3a,8-dimethyl-3,3a,4,7,8,8a-hexahydro-azulen-4-ol 71686-34-5 C19H24O2
    (3S,3aR,4R,8R,8aR)-3-Benzyloxy-3a,8-dimethyl-3,3a,4,7,8,8a-hexahydro-azulen-4-ol
    —— 3-<4-Benzyloxy-anilino>-crotonsaeure-ethylester 408336-89-0 C19H21NO3
    3-<4-Benzyloxy-anilino>-crotonsaeure-ethylester
    —— [3-2H]-3β-hydroxy-5α-cholestan-6-one 4321-03-3 C27H46O2
    [3-2H]-3β-hydroxy-5α-cholestan-6-one
    —— 3'-(2-methoxy-5-amino-β-styryl)-(2,2':5',2''-terthiophene) 1095632-33-9 C21H17NOS3
    3'-(2-methoxy-5-amino-β-styryl)-(2,2':5',2''-terthiophene)
    —— 3-[1-(7-tert-butoxycarbonylaminohepthyl)-4-piperidinyl]-1-[4-(trifluoromethyl)benzyl]-1H-indole 855775-96-1 C33H44F3N3O2
    3-[1-(7-tert-butoxycarbonylaminohepthyl)-4-piperidinyl]-1-[4-(trifluoromethyl)benzyl]-1H-indole
    —— 3,5,5-triethyl-3,5-disila-heptane-3-thiol 18055-79-3 C11H28SSi2
    3,5,5-triethyl-3,5-disila-heptane-3-thiol
    —— 3-oxo-3-[8-(2,3,4-trimethoxy-phenyl)-1,4-dioxa-spiro[4.6]undec-7-en-7-yl]-propionic acid methyl ester 110664-55-6 C22H28O8
    3-oxo-3-[8-(2,3,4-trimethoxy-phenyl)-1,4-dioxa-spiro[4.6]undec-7-en-7-yl]-propionic acid methyl ester
    —— 3-Methyl-butyric acid (4aS,6S,7R,7aS)-6-acetoxy-4,7-bis-acetoxymethyl-1,4a,5,6,7,7a-hexahydro-cyclopenta[c]pyran-1-yl ester 54202-89-0 C21H30O9
    3-Methyl-butyric acid (4aS,6S,7R,7aS)-6-acetoxy-4,7-bis-acetoxymethyl-1,4a,5,6,7,7a-hexahydro-cyclopenta[c]pyran-1-yl ester
    —— 3-(4-chloro-phenyl)-1-(2-pyrrolidin-1-yl-ethyl)-4,5,6,7-tetrahydro-1<i>H</i>-[1,2]diazepine 48189-36-2 C17H24ClN3
    3-(4-chloro-phenyl)-1-(2-pyrrolidin-1-yl-ethyl)-4,5,6,7-tetrahydro-1<i>H</i>-[1,2]diazepine
    —— 3β,17β-bis-benzoyloxy-7ξ-bromo-androst-5-ene 115387-06-9 C33H37BrO4
    3β,17β-bis-benzoyloxy-7ξ-bromo-androst-5-ene
    —— (3S,4S,5R,6S)-5-(benzyloxy)-6-[(benzyloxy)methyl]-3-[(E)-but-2-enyl]-1-[(tert-butoxy)carbonyl]-4-[(E)-tridec-1-enyl]piperidin-2-one 1206460-33-4 C42H61NO5
    (3S,4S,5R,6S)-5-(benzyloxy)-6-[(benzyloxy)methyl]-3-[(E)-but-2-enyl]-1-[(tert-butoxy)carbonyl]-4-[(E)-tridec-1-enyl]piperidin-2-one
    —— 3-Ethoxycarbonyl-3-methyl-5-oxo-octanedioic acid dimethyl ester 51115-15-2 C14H22O7
    3-Ethoxycarbonyl-3-methyl-5-oxo-octanedioic acid dimethyl ester
    —— 3-(4-(di-iso-propylsilyl)-phenoxy)propanoic acid 1160634-62-7 C15H24O3Si
    3-(4-(di-iso-propylsilyl)-phenoxy)propanoic acid
    —— 3-ethylhepta-4,5-dienoic acid 1094489-25-4 C9H14O2
    3-ethylhepta-4,5-dienoic acid
    —— 3-(4-anisyl)-4-chloro-5-isothiazolecarboxylic acid 82424-99-5 C11H8ClNO3S
    3-(4-anisyl)-4-chloro-5-isothiazolecarboxylic acid
    —— (3E,5E,7Z,9E,11E)-Tetradeca-3,5,7,9,11-pentaene-1,13-diol 196314-67-7 C14H20O2
    (3E,5E,7Z,9E,11E)-Tetradeca-3,5,7,9,11-pentaene-1,13-diol
    —— 3,4-N,O-Carbonyl-5,6-O-isopropyliden-2-desoxystreptamin 74342-37-3 C10H16N2O4
    3,4-N,O-Carbonyl-5,6-O-isopropyliden-2-desoxystreptamin
    —— (3S,4R,5R)-5-[(R)-((4R,5S)-5-Benzyloxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-trimethylsilanyloxy-methyl]-3,4-dihydroxy-dihydro-furan-2-one 138584-52-8 C21H32O8Si
    (3S,4R,5R)-5-[(R)-((4R,5S)-5-Benzyloxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-trimethylsilanyloxy-methyl]-3,4-dihydroxy-dihydro-furan-2-one
    —— 3-[6-(4-methoxyphenyl)-1,2-dihydro-2-thiopyrimidin-4-yl]-4-hydroxy-1-phenylquinolin-2(1H)-one 1109285-07-5 C26H19N3O3S
    3-[6-(4-methoxyphenyl)-1,2-dihydro-2-thiopyrimidin-4-yl]-4-hydroxy-1-phenylquinolin-2(1H)-one