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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,3,4,4-Tetrafluoro-1,2-bis-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethoxy)-cyclobutene 35120-08-2 C10F18O2
    3,3,4,4-Tetrafluoro-1,2-bis-(1,2,2,2-tetrafluoro-1-trifluoromethyl-ethoxy)-cyclobutene
    —— 3,4-dihydro-4-hydroxyimino-6-methyl-spiro[2H-1-benzopyran-2,1'-cyclobutane] 934554-52-6 C13H15NO2
    3,4-dihydro-4-hydroxyimino-6-methyl-spiro[2H-1-benzopyran-2,1'-cyclobutane]
    —— 3-<<4-<N-(carbethoxy(3-methylphenyl)methyl)amino>phenyl>methyl>-5,7-dimethyl-2-ethyl-3H-imidazo<4,5-b>pyridine 151954-51-7 C28H32N4O2
    3-<<4-<N-(carbethoxy(3-methylphenyl)methyl)amino>phenyl>methyl>-5,7-dimethyl-2-ethyl-3H-imidazo<4,5-b>pyridine
    —— 3,5-bis(methoxycarbonyl)-1-methylpyridin-1-ium methyl sulfate 66875-57-8 CH3O4S*C10H12NO4
    3,5-bis(methoxycarbonyl)-1-methylpyridin-1-ium methyl sulfate
    —— 3-butyryl-4-(2,6-dimethylphenylamino)-8-(2-methylthioethoxy)quinoline 162638-27-9 C24H28N2O2S
    3-butyryl-4-(2,6-dimethylphenylamino)-8-(2-methylthioethoxy)quinoline
    —— 3,4-Dimethyl-1,6-di-(2,4-dinitrophenyl)-6a-thia<sup>IV</sup>-1,2,5,6-tetrazapentalen 70821-20-4 C17H12N8O8S
    3,4-Dimethyl-1,6-di-(2,4-dinitrophenyl)-6a-thia<sup>IV</sup>-1,2,5,6-tetrazapentalen
    —— 3-Chloro-2-[2-(4-methoxyphenyl)acetyl]cyclohex-2-en-1-one 1356596-75-2 C15H15ClO3
    3-Chloro-2-[2-(4-methoxyphenyl)acetyl]cyclohex-2-en-1-one
    —— (3S)-N-[3-[4-fluoro-3-(2-methoxyethoxy)phenyl]-1H-indazol-5-yl]-1-[2-[4-(2-fluoro-4-pyrimidin-2-ylphenyl)-3,6-dihydro-2H-pyridin-1-yl]-2-oxoethyl]-3-methoxypyrrolidine-3-carboxamide 1093062-75-9 C39H39F2N7O5
    (3S)-N-[3-[4-fluoro-3-(2-methoxyethoxy)phenyl]-1H-indazol-5-yl]-1-[2-[4-(2-fluoro-4-pyrimidin-2-ylphenyl)-3,6-dihydro-2H-pyridin-1-yl]-2-oxoethyl]-3-methoxypyrrolidine-3-carboxamide
    —— 3-Chloro-2-(2-chloro-5-methylbenzoyl)cyclohex-2-en-1-one 1356596-67-2 C14H12Cl2O2
    3-Chloro-2-(2-chloro-5-methylbenzoyl)cyclohex-2-en-1-one
    —— 3-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyloxymethyl)-4-hydroxymethylfuran 1384587-63-6 C40H34O12
    3-(2,3,4,6-tetra-O-benzoyl-β-D-glucopyranosyloxymethyl)-4-hydroxymethylfuran
    —— 3-(3-tert-butyl-5-methyl-phenyl)-5-methyl-1H-pyridin-2-one 1206770-93-5 C17H21NO
    3-(3-tert-butyl-5-methyl-phenyl)-5-methyl-1H-pyridin-2-one
    —— 3-methyl-2-phenyl-1-vinyloxy-2-cyclopentene 928292-17-5 C14H16O
    3-methyl-2-phenyl-1-vinyloxy-2-cyclopentene
    —— (3E)-1,1,2-tris(4-tert-butylphenyl)-4-(4-hydroxy-3-methoxyphenyl)buta-1,3-diene 1292767-13-5 C41H48O2
    (3E)-1,1,2-tris(4-tert-butylphenyl)-4-(4-hydroxy-3-methoxyphenyl)buta-1,3-diene
    —— 3-(2-Methoxy-ethoxymethoxy)-7-prop-2-ynyloxy-naphthalene-2-carboxylic acid 83487-61-0 C18H18O6
    3-(2-Methoxy-ethoxymethoxy)-7-prop-2-ynyloxy-naphthalene-2-carboxylic acid
    —— 3,3-dimethyl-2-butanone lithium enolate 134361-00-5 C6H11O*Li
    3,3-dimethyl-2-butanone lithium enolate
    —— 3-(2-methylnaphthalen-1-yl)benzo[b]thiophene 1402929-77-4 C19H14S
    3-(2-methylnaphthalen-1-yl)benzo[b]thiophene
    —— (3S,4R)-5-[N-(benzyloxycarbonyl)amino]-5-deoxypent-2-ulose 121742-13-0 C13H17NO6
    (3S,4R)-5-[N-(benzyloxycarbonyl)amino]-5-deoxypent-2-ulose
    —— 3α,7α,12α-trihydroxy-5β-androstane-carboxylic acid-(17β)-methyl ester 94969-52-5 C21H34O5
    3α,7α,12α-trihydroxy-5β-androstane-carboxylic acid-(17β)-methyl ester
    —— (3S,4S)-3-hydroxy-6-methyl-4-[[(2S)-6-(methylcarbamothioylamino)-2-[[3-naphthalen-1-yl-2-(naphthalen-1-ylmethyl)propanoyl]amino]hexanoyl]amino]-N-(2-morpholin-4-ylethyl)heptanamide 132101-72-5 C46H62N6O5S
    (3S,4S)-3-hydroxy-6-methyl-4-[[(2S)-6-(methylcarbamothioylamino)-2-[[3-naphthalen-1-yl-2-(naphthalen-1-ylmethyl)propanoyl]amino]hexanoyl]amino]-N-(2-morpholin-4-ylethyl)heptanamide
    —— [(3β)-N-[3-(4-methyl-1-piperazinyl)propyl]-3-[4-(phenylmethoxy)carbonyl-3,3-dimethyl-1-oxobutoxy]lup-20(29)-en-28-yl]acetamide 1025069-32-2 C54H85N3O5
    [(3β)-N-[3-(4-methyl-1-piperazinyl)propyl]-3-[4-(phenylmethoxy)carbonyl-3,3-dimethyl-1-oxobutoxy]lup-20(29)-en-28-yl]acetamide
    —— 3β-acetoxy-5,6ξ-dibromo-5ξ-pregn-16-en-20-one 72136-87-9 C23H32Br2O3
    3β-acetoxy-5,6ξ-dibromo-5ξ-pregn-16-en-20-one
    —— 3β-acetoxy-11-oxo-23,24-dinor-5β-cholanoic acid-(22)-methyl ester 115211-30-8 C25H38O5
    3β-acetoxy-11-oxo-23,24-dinor-5β-cholanoic acid-(22)-methyl ester
    —— 3-phenyl-4-<i>o</i>-tolyl-butan-2-one 54636-44-1 C17H18O
    3-phenyl-4-<i>o</i>-tolyl-butan-2-one
    —— 3-(acetyl-butyl-amino)-5-(dimethylaminomethylene-sulfamoyl)-4-phenoxy-benzoic acid methyl ester 1357464-98-2 C23H29N3O6S
    3-(acetyl-butyl-amino)-5-(dimethylaminomethylene-sulfamoyl)-4-phenoxy-benzoic acid methyl ester
    —— 3,5-di-iso-propyl-2-(methoxymethoxy)benzene boronic acid 330935-04-1 C14H23BO4
    3,5-di-iso-propyl-2-(methoxymethoxy)benzene boronic acid
    —— 3β-n-Butoxy-cholesta-5,24-dien 55546-83-3 C31H52O
    3β-n-Butoxy-cholesta-5,24-dien
    —— 3-cyclohexyl-3,4-dihydro-2<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>][1,3,5]triazine-1-carboxylic acid ethyl ester 56545-77-8 C18H24N4O2
    3-cyclohexyl-3,4-dihydro-2<i>H</i>-benzo[4,5]imidazo[1,2-<i>a</i>][1,3,5]triazine-1-carboxylic acid ethyl ester
    —— 3-((E)-3-Methoxy-2-methyl-propenyl)-2,2-dimethyl-cyclopropanecarboxylic acid 3,4-dimethyl-2,5-dioxo-2,5-dihydro-pyrrol-1-ylmethyl ester 34310-02-6 C18H25NO5
    3-((E)-3-Methoxy-2-methyl-propenyl)-2,2-dimethyl-cyclopropanecarboxylic acid 3,4-dimethyl-2,5-dioxo-2,5-dihydro-pyrrol-1-ylmethyl ester
    —— (3-Chloro-2-methyl-phenyl)-methyl-carbamic acid naphthalen-2-yl ester 15300-35-3 C19H16ClNO2
    (3-Chloro-2-methyl-phenyl)-methyl-carbamic acid naphthalen-2-yl ester
    —— [3-(mesityl)-(1-acetic acid)]-imidazolium bromide 1084725-78-9 Br*C14H17N2O2
    [3-(mesityl)-(1-acetic acid)]-imidazolium bromide
    —— (3S,4R)-2-azido-4-methyl-3-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoic acid 1055992-77-2 C12H22N4O4
    (3S,4R)-2-azido-4-methyl-3-[(2-methylpropan-2-yl)oxycarbonylamino]hexanoic acid
    —— (3R)-3-tris(trimethylsilyl)silyloxybutanal 1616730-57-4 C13H34O2Si4
    (3R)-3-tris(trimethylsilyl)silyloxybutanal
    —— 3-Amino-3-methyl-N-[5-[[2'-(aminosulfonyl)[1,1'-biphenyl]-4-yl]methyl]-8-methoxy-2,3,4,5-tetrahydro-4-oxo-1,5-benzothiazepin-3(S)-yl]butanamide 169189-41-7 C28H32N4O5S2
    3-Amino-3-methyl-N-[5-[[2'-(aminosulfonyl)[1,1'-biphenyl]-4-yl]methyl]-8-methoxy-2,3,4,5-tetrahydro-4-oxo-1,5-benzothiazepin-3(S)-yl]butanamide
    —— 3,6-bis(3-phenyl-1-p-tolylprop-2-ynyl)-9H-carbazole 1421675-15-1 C44H33N
    3,6-bis(3-phenyl-1-p-tolylprop-2-ynyl)-9H-carbazole
    —— (3S,10R,16S)-3-isobutyl-10-(4-methoxybenzyl)-16-[(1R)-1-methylallyl]-1-oxa-4,8,11-triazacyclohexadec-13-ene-2,5,9,12-tetraone 916452-44-3 C28H39N3O6
    (3S,10R,16S)-3-isobutyl-10-(4-methoxybenzyl)-16-[(1R)-1-methylallyl]-1-oxa-4,8,11-triazacyclohexadec-13-ene-2,5,9,12-tetraone
    —— 3-(4-chlorobenzyl)-9-methyl-3,4,6,10b-tetrahydro-1H-[1,2,4]thiadiazino[5,4-a]isoindole 2,2-dioxide 1410131-22-4 C18H19ClN2O2S
    3-(4-chlorobenzyl)-9-methyl-3,4,6,10b-tetrahydro-1H-[1,2,4]thiadiazino[5,4-a]isoindole 2,2-dioxide
    —— 3-ethyl-8-oxo-2-methyl-8,9-dihydro-7H-thiazolo[5',4':3,4]benzo[1,2-b][1,4]thiazinium; toluene-4-sulfonate 19668-14-5 C7H7O3S*C12H13N2OS2
    3-ethyl-8-oxo-2-methyl-8,9-dihydro-7H-thiazolo[5',4':3,4]benzo[1,2-b][1,4]thiazinium; toluene-4-sulfonate
    —— 3-(tert-butoxymethyl)-1H-benzo[e]imidazo[1,2-b][1,2,4]thiadiazin-2(3H)-one-5,5-dioxide 1605280-02-1 C14H17N3O4S
    3-(tert-butoxymethyl)-1H-benzo[e]imidazo[1,2-b][1,2,4]thiadiazin-2(3H)-one-5,5-dioxide
    —— 3-anisyl-1,10-phenanthroline 879879-66-0 C19H14N2O
    3-anisyl-1,10-phenanthroline
    —— 3-<4-(N,N-diethylaminopropoxy)phenyl>-4-methyl-5-benzylidenepyrrolin-2-one 117536-03-5 C25H30N2O2
    3-<4-(N,N-diethylaminopropoxy)phenyl>-4-methyl-5-benzylidenepyrrolin-2-one
    —— 3'-N-[N-allyloxycarbonyl-S-(tert-butylthio)-L-cysteinyl]-5'-O-(tert-butyldimethylsilyl)-N6,N6-{2-[3-oxo-3-(pentafluorophenyloxy)propyl]}glutaryl-9-(3'-amino-2',3'-dideoxy-β-D-ribofuranosyl)adenine 1345543-68-1 C41H52F5N7O9S2Si
    3'-N-[N-allyloxycarbonyl-S-(tert-butylthio)-L-cysteinyl]-5'-O-(tert-butyldimethylsilyl)-N6,N6-{2-[3-oxo-3-(pentafluorophenyloxy)propyl]}glutaryl-9-(3'-amino-2',3'-dideoxy-β-D-ribofuranosyl)adenine
    —— 3-methyl-4-pentyl-1,4-decadiene 115147-07-4 C16H30
    3-methyl-4-pentyl-1,4-decadiene
    —— 3,6'-bis-N-benzyloxycarbonyl-1-N-(2-benzyloxycarbonylaminoethoxycarbonyl)gentamicin B 73362-90-0 C46H61N5O18
    3,6'-bis-N-benzyloxycarbonyl-1-N-(2-benzyloxycarbonylaminoethoxycarbonyl)gentamicin B
    —— 3-{(S)-1-[4-(1-cyclopropyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl]ethyl}-(S)-6-(2-hydroxy-2-methylpropyl)-6-phenyl[1,3]oxazinan-2-one 1114573-55-5 C29H33N3O4
    3-{(S)-1-[4-(1-cyclopropyl-6-oxo-1,6-dihydropyridazin-3-yl)phenyl]ethyl}-(S)-6-(2-hydroxy-2-methylpropyl)-6-phenyl[1,3]oxazinan-2-one
    —— 3-bromo-N-{[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]carbamothioyl}benzamide 433690-63-2 C18H14BrN3O2S2
    3-bromo-N-{[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]carbamothioyl}benzamide
    —— 3-[N-(aminocarbonylmethyl)-N-(2,4-dichlorophenethyl)aminocarbonylmethyl]-4-(2,4-dichlorophenethyl)-1-(4-fluorophenethyl)piperazine-2,5-dione 1318265-37-0 C32H31Cl4FN4O4
    3-[N-(aminocarbonylmethyl)-N-(2,4-dichlorophenethyl)aminocarbonylmethyl]-4-(2,4-dichlorophenethyl)-1-(4-fluorophenethyl)piperazine-2,5-dione
    —— (3E,5Z)-10-Hydroxy-5,10-dimethyl-undeca-3,5-dien-2-one 84815-27-0 C13H22O2
    (3E,5Z)-10-Hydroxy-5,10-dimethyl-undeca-3,5-dien-2-one
    —— (3aR,4R,5R,65,7a5)-2-(ethylamino)-6-(fluoromethyl)-3a,4,5,6,7,7a-hexahydrobenzo[d]oxazole-4,5-diol 1417338-76-1 C10H17FN2O3
    (3aR,4R,5R,65,7a5)-2-(ethylamino)-6-(fluoromethyl)-3a,4,5,6,7,7a-hexahydrobenzo[d]oxazole-4,5-diol
    —— [3-(prop-2-enoxycarbonylamino)phenyl] N-methyl-N-(2-methylphenyl)carbamate 21177-67-3 C19H20N2O4
    [3-(prop-2-enoxycarbonylamino)phenyl] N-methyl-N-(2-methylphenyl)carbamate
    —— 3β,24R-diacetoxycholest-5-ene 90211-87-3 C31H50O4
    3β,24R-diacetoxycholest-5-ene