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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Dimethylamino-1,2,3-trimethyl-4-methylen-cyclobuten-(1) 768-76-3 C10H17N
    3-Dimethylamino-1,2,3-trimethyl-4-methylen-cyclobuten-(1)
    —— 3-(5-chloro-1,2-benzisothiazolin-3-one-2-yl)propionic acid ethyl ester 256464-24-1 C12H12ClNO3S
    3-(5-chloro-1,2-benzisothiazolin-3-one-2-yl)propionic acid ethyl ester
    —— 3,3-(ethylenedioxy)-5α-cholestan-7β,24R-diol 434940-01-9 C29H50O4
    3,3-(ethylenedioxy)-5α-cholestan-7β,24R-diol
    —— 3'-O-Bis(p-methoxyphenyl)phenylmethyl-9-(S)-(2,3-dihydroxypropyl)-N<sup>6</sup>-benzoyladenine 115196-70-8 C36H33N5O5
    3'-O-Bis(p-methoxyphenyl)phenylmethyl-9-(S)-(2,3-dihydroxypropyl)-N<sup>6</sup>-benzoyladenine
    —— 3β-(dimethyl-t-butylsilyloxy)-17β-hydroxy-17α-(2-methyl-1,3-dithian-2-yl)-18-nor-D-homoandrosta-5,13(17a)-diene 84300-25-4 C30H50O2S2Si
    3β-(dimethyl-t-butylsilyloxy)-17β-hydroxy-17α-(2-methyl-1,3-dithian-2-yl)-18-nor-D-homoandrosta-5,13(17a)-diene
    —— 3-(5-bromo-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-N-(((2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl)propanamide 1221154-32-0 C17H20BrN5O7
    3-(5-bromo-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-N-(((2R,3S,5R)-3-hydroxy-5-(5-methyl-2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-2-yl)methyl)propanamide
    —— 3-methyl-2-methylsulfanylthiopyrano[2,3-b]pyridin-4-one 131109-77-8 C10H9NOS2
    3-methyl-2-methylsulfanylthiopyrano[2,3-b]pyridin-4-one
    —— 3'-O-acetyl-5-chloro-2',5'-dideoxy-5'-iodouridine 111476-28-9 C11H12ClIN2O5
    3'-O-acetyl-5-chloro-2',5'-dideoxy-5'-iodouridine
    —— 3-Phenyl-3-<pyridyl-(3)>-propionsaeure 92199-67-2 C14H13NO2
    3-Phenyl-3-<pyridyl-(3)>-propionsaeure
    —— 3-(4-Diethylamino-but-2-inyl)-1,2-dihydro-3H-chinazolin-4-on 47063-23-0 C16H21N3O
    3-(4-Diethylamino-but-2-inyl)-1,2-dihydro-3H-chinazolin-4-on
    —— 3,3-diethyl-2-(2-oxiranyl)oxetane 127565-64-4 C9H16O2
    3,3-diethyl-2-(2-oxiranyl)oxetane
    —— 3β,28-di-O-[3-(aminopropoxy)]lup-20(29)-en 1315333-00-6 C36H64N2O2
    3β,28-di-O-[3-(aminopropoxy)]lup-20(29)-en
    —— 3-(2-carboxyethyl)-3,4-dihydro-1-methyl-pyrido<2,3-b>pyrazin-2(1H)-one 156095-51-1 C11H13N3O3
    3-(2-carboxyethyl)-3,4-dihydro-1-methyl-pyrido<2,3-b>pyrazin-2(1H)-one
    —— 3-acetoxyisothiochroman 107026-56-2 C19H27NO4S
    3-acetoxyisothiochroman
    —— 3,3,7-Trimethyl-2,4-epoxy-octanon-(5) 91213-35-3 C11H20O2
    3,3,7-Trimethyl-2,4-epoxy-octanon-(5)
    —— [(3aR,4S,6aR)-1-(3-chloro-4-cyano-2-methylphenyl)-2-oxo-3,3a,4,5,6,6a-hexahydrocyclopenta[b]pyrrol-4-yl] benzoate 864661-66-5 C22H19ClN2O3
    [(3aR,4S,6aR)-1-(3-chloro-4-cyano-2-methylphenyl)-2-oxo-3,3a,4,5,6,6a-hexahydrocyclopenta[b]pyrrol-4-yl] benzoate
    —— (3R,5R)-5-(methoxymethyl)pyrrolidin-3-ol hydrochloride 1147110-59-5 C6H14ClNO2
    (3R,5R)-5-(methoxymethyl)pyrrolidin-3-ol hydrochloride
    —— 3-Methyl-1-phenyl-4-<theophyllinyl-(8)-methylen>-pyrazolon-(5) 98656-27-0 C18H16N6O3
    3-Methyl-1-phenyl-4-<theophyllinyl-(8)-methylen>-pyrazolon-(5)
    —— 3-[1-(3-(5-methoxyindol-3-yl)propyl)-4-piperidyl]indole-5-carboxamide 1236510-51-2 C26H30N4O2
    3-[1-(3-(5-methoxyindol-3-yl)propyl)-4-piperidyl]indole-5-carboxamide
    —— 3-Phenylpyrazol-(4)-carbonsaeure-tert-butylperester 27046-64-6 C14H16N2O3
    3-Phenylpyrazol-(4)-carbonsaeure-tert-butylperester
    —— 3-[[3-(Methylamino)-3-oxopropyl]carbamoyl]-5-nitrobenzoic acid 49756-18-5 C12H13N3O6
    3-[[3-(Methylamino)-3-oxopropyl]carbamoyl]-5-nitrobenzoic acid
    —— 3,8-dichloro-1,2-dihydro-cyclopent[<i>a</i>]indene 112485-89-9 C12H8Cl2
    3,8-dichloro-1,2-dihydro-cyclopent[<i>a</i>]indene
    —— 3β-benzoyloxy-12-bromo-urs-12-en-11-one 122678-00-6 C37H51BrO3
    3β-benzoyloxy-12-bromo-urs-12-en-11-one
    —— 3-methylene-24-nor-urs-12-ene 124463-51-0 C30H48
    3-methylene-24-nor-urs-12-ene
    —— 3-Benzyl-1-aza-bicyclo<2.2.2>octen-(2) 93005-05-1 C14H17N
    3-Benzyl-1-aza-bicyclo<2.2.2>octen-(2)
    —— 3-<N-(5-Methyl-1-phenyl-1,2,3-triazol-4-carbonyl)>-amino-2,4,6-trijod-benzoesaeure 98030-01-4 C17H11I3N4O3
    3-<N-(5-Methyl-1-phenyl-1,2,3-triazol-4-carbonyl)>-amino-2,4,6-trijod-benzoesaeure
    —— 3β-Aminomethyl-cholest-5-en 6785-20-2 C28H49N
    3β-Aminomethyl-cholest-5-en
    —— 3β,17β-diacetoxyandrosta-5,14-diene 436084-09-2 C23H32O4
    3β,17β-diacetoxyandrosta-5,14-diene
    —— 3,10,12-trimethyl-2,9-dioxo-2H,9H-oxazino[3,2-b]phenoxazine-5,7-dicarboxylic acid bis-diethylamide 57270-60-7 C27H30N4O6
    3,10,12-trimethyl-2,9-dioxo-2H,9H-oxazino[3,2-b]phenoxazine-5,7-dicarboxylic acid bis-diethylamide
    —— 3-[(4-fluorophenyl)methyl]-1H-indene 848344-85-4 C16H13F
    3-[(4-fluorophenyl)methyl]-1H-indene
    —— 3-hydroxy-2,3-dihydro-1H-benzo[de]isoquinolin-1-one 23994-00-5 C12H9NO2
    3-hydroxy-2,3-dihydro-1H-benzo[de]isoquinolin-1-one
    —— 3-Benzyl-4-(tert-butylamino)-1-methyl-2-(methylthio)-5-phenylimidazolium chloride 138877-66-4 C22H28N3S*Cl
    3-Benzyl-4-(tert-butylamino)-1-methyl-2-(methylthio)-5-phenylimidazolium chloride
    —— 3-(benzyloxy)-5-methylisoxazole 115886-00-5 C11H11NO2
    3-(benzyloxy)-5-methylisoxazole
    —— 3-tert-butoxycarbonylamino-3-{5-[6-(tert-butyl-dimethyl-silanyloxy)-9-iodo-2,2-dimethyl-1,3-dioxa-spiro[4.4]non-8-en-7-yloxy]-6-chloro-pyridin-2-yl}-propionic acid 3-ethynyl-3-hydroxy-2-methoxymethoxy-6-triethylsilanyl-hex-5-ynyl ester 845644-05-5 C44H68ClIN2O11Si2
    3-tert-butoxycarbonylamino-3-{5-[6-(tert-butyl-dimethyl-silanyloxy)-9-iodo-2,2-dimethyl-1,3-dioxa-spiro[4.4]non-8-en-7-yloxy]-6-chloro-pyridin-2-yl}-propionic acid 3-ethynyl-3-hydroxy-2-methoxymethoxy-6-triethylsilanyl-hex-5-ynyl ester
    —— 3-Acetoxymethyl-8-chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine 59468-49-4 C21H17ClFN3O2
    3-Acetoxymethyl-8-chloro-6-(2-fluorophenyl)-1-methyl-4H-imidazo[1,5-a][1,4]benzodiazepine
    —— [(3,5-Cl2C6H3NCH2CH2)3N]TaCl2 919479-95-1 C24H21Cl8N4Ta
    [(3,5-Cl2C6H3NCH2CH2)3N]TaCl2
    —— 3-Benzoyl-4-m-nitrophenyl-2-phenylfuran 59649-54-6 C23H15NO4
    3-Benzoyl-4-m-nitrophenyl-2-phenylfuran
    —— 3-(α,β,β,β-tetrafluorpropionyl)-indol 58750-66-6 C11H7F4NO
    3-(α,β,β,β-tetrafluorpropionyl)-indol
    —— 3-(2-azabicyclo[3.3.1]non-5-yl)benzamide hydrochloric acid salt 774240-01-6 C15H20N2O*ClH
    3-(2-azabicyclo[3.3.1]non-5-yl)benzamide hydrochloric acid salt
    —— 3-Methyl-3-(2-oxo-1,1-diphenyl-propoxy)-butan-2-one 57955-93-8 C20H22O3
    3-Methyl-3-(2-oxo-1,1-diphenyl-propoxy)-butan-2-one
    —— 3,5,5-Trimethyl-4-methylene-2-oxo-tetrahydro-furan-3-carboxylic acid ethyl ester 57735-37-2 C11H16O4
    3,5,5-Trimethyl-4-methylene-2-oxo-tetrahydro-furan-3-carboxylic acid ethyl ester
    —— 3-(1,1,-Difluoroethyl)-4-(trifluoromethanesulfonyloxy)bromobenzene 254746-08-2 C9H6BrF5O3S
    3-(1,1,-Difluoroethyl)-4-(trifluoromethanesulfonyloxy)bromobenzene
    —— 3-[6-(4-Chloro-phenyl)-3-methyl-2,4-diphenyl-2H-pyran-2-yl]-pentane-2,4-dione 80948-19-2 C29H25ClO3
    3-[6-(4-Chloro-phenyl)-3-methyl-2,4-diphenyl-2H-pyran-2-yl]-pentane-2,4-dione
    —— 3-(methoxycarbonyl)-3-(2-oxopropyl)-5-phenyl-2(3H)-furanone 1374602-48-8 C15H14O5
    3-(methoxycarbonyl)-3-(2-oxopropyl)-5-phenyl-2(3H)-furanone
    —— 3-<(3-aminophenyl)cyclopropylmethyl>-4-hydroxy-7-methoxybenzopyran-2-one 176771-76-9 C20H19NO4
    3-<(3-aminophenyl)cyclopropylmethyl>-4-hydroxy-7-methoxybenzopyran-2-one
    —— 3-n-Butyl-8-methyl-4H-pyrido<1,2-a>pyrimidine-2,4-dione 955-28-2 C13H16N2O2
    3-n-Butyl-8-methyl-4H-pyrido<1,2-a>pyrimidine-2,4-dione
    —— 3-((4-chlorophenyl)thio)heptan-2-one 1029989-46-5 C13H17ClOS
    3-((4-chlorophenyl)thio)heptan-2-one
    —— 3-(5-[4-(cyclopentyloxy)-2-hydroxybenzoyl]-2-{[4-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)benzyl]oxy}phenyl)propanoic acid 530144-33-3 C30H28N2O8
    3-(5-[4-(cyclopentyloxy)-2-hydroxybenzoyl]-2-{[4-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)benzyl]oxy}phenyl)propanoic acid
    —— 3-methyl-5-(2-nitro-benzyl)-isoxazole-4-carboxylic acid hydroxyamide 95468-25-0 C12H11N3O5
    3-methyl-5-(2-nitro-benzyl)-isoxazole-4-carboxylic acid hydroxyamide
    —— 3,7-dimethyl-5-(2-phenyl-naphthalen-1-yl)-5H-dibenzoarsole 69452-65-9 C30H23As
    3,7-dimethyl-5-(2-phenyl-naphthalen-1-yl)-5H-dibenzoarsole