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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3β-Trimethylsilyloxy-174a-hydroxy-Δ<sup>5</sup>-pregnen-20-on 21062-93-1 C24H40O3Si
    3β-Trimethylsilyloxy-174a-hydroxy-Δ<sup>5</sup>-pregnen-20-on
    —— 3-Hydroxy-6-methoxy-5.7.3'.4'-tetraethoxyflavon 13180-06-8 C24H28O8
    3-Hydroxy-6-methoxy-5.7.3'.4'-tetraethoxyflavon
    —— 3,6-Dibrom-twist-Brendan 63833-53-4 C9H12Br2
    3,6-Dibrom-twist-Brendan
    —— 3-(3-Formyl-2-phenyl-indol-1-yl)-propionamide 64359-29-1 C18H16N2O2
    3-(3-Formyl-2-phenyl-indol-1-yl)-propionamide
    —— 3,5,6,6-tetraphenyl-1,4,5,6-tetrahydro-pyridazine 23933-31-5 C28H24N2
    3,5,6,6-tetraphenyl-1,4,5,6-tetrahydro-pyridazine
    —— 3,6,8-Tribrom-4-(p-ethoxy-phenyl-aminomethyl)-2,2-dimethyl-1,2-dihydro-chinolin 6766-79-6 C20H21Br3N2O
    3,6,8-Tribrom-4-(p-ethoxy-phenyl-aminomethyl)-2,2-dimethyl-1,2-dihydro-chinolin
    —— 3-(2-Methoxycarbonyl-2-methyl-propionylamino)-1-methyl-pyrrol-2-buttersaeure-methylester 21353-04-8 C16H24N2O5
    3-(2-Methoxycarbonyl-2-methyl-propionylamino)-1-methyl-pyrrol-2-buttersaeure-methylester
    —— 3,3'-Dimethyl-4,4'-diethyl-2,5,1',5-tetrahydro-5,5'-dioxo-dipyrromethen-(1,2') 19713-91-8 C15H20N2O2
    3,3'-Dimethyl-4,4'-diethyl-2,5,1',5-tetrahydro-5,5'-dioxo-dipyrromethen-(1,2')
    —— 3-{2-[2-(2-Propylsulfanyl-ethoxy)-ethoxy]-ethoxy}-propyne 14846-83-4 C12H22O3S
    3-{2-[2-(2-Propylsulfanyl-ethoxy)-ethoxy]-ethoxy}-propyne
    —— 3-(2'-Deuteroxy-3'-deuterio-5'-methyl-phenyl)-but-1-en 4458-75-7 C11H14O
    3-(2'-Deuteroxy-3'-deuterio-5'-methyl-phenyl)-but-1-en
    —— 3,3-dimethyl-9-(pyridin-2-ylethynyl)-3,4-dihydro-[1,4]oxazino[3,4-b]quinazolin-6(1H)-one hydrochloride 1312449-68-5 C20H17N3O2*ClH
    3,3-dimethyl-9-(pyridin-2-ylethynyl)-3,4-dihydro-[1,4]oxazino[3,4-b]quinazolin-6(1H)-one hydrochloride
    —— 3-(1,4-Dioxa-7,13-dithia-10-aza-cyclopentadec-10-yl)-propylamine 868366-02-3 C13H28N2O2S2
    3-(1,4-Dioxa-7,13-dithia-10-aza-cyclopentadec-10-yl)-propylamine
    —— 3'-naphthalen-2-yl-1-octyl-7'<i>H</i>-spiro[piperidine-4,6'-thiazolo[3,2-<i>a</i>]pyrimidine] 60856-42-0 C28H37N3S
    3'-naphthalen-2-yl-1-octyl-7'<i>H</i>-spiro[piperidine-4,6'-thiazolo[3,2-<i>a</i>]pyrimidine]
    —— [3-(7-methyl-imidazo[1,2-a]pyridin-3-yl)-phenyl]-[1,3,4]thiadiazol-2-yl-amine hydrochloride 1036761-78-0 C16H13N5S*ClH
    [3-(7-methyl-imidazo[1,2-a]pyridin-3-yl)-phenyl]-[1,3,4]thiadiazol-2-yl-amine hydrochloride
    —— 3-(4-(4-(bis(4-bromophenyl)amino)styryl)phenyl)-2-cyanoacrylic acid 1261159-03-8 C30H20Br2N2O2
    3-(4-(4-(bis(4-bromophenyl)amino)styryl)phenyl)-2-cyanoacrylic acid
    —— 3-bromo-5-chloro-7-((tetrahydro-2H-pyran-4-yl)methoxy)pyrazolo[1,5-a]pyrimidine 1610679-95-2 C12H13BrClN3O2
    3-bromo-5-chloro-7-((tetrahydro-2H-pyran-4-yl)methoxy)pyrazolo[1,5-a]pyrimidine
    —— 3,4-Dihydro-4-(2,4-dichlorobenzyl)-2-{2-[4-(2-guanidinoethyl)phenoxy]ethyl}-3-oxo-2H-1,4-benzoxazine 191095-68-8 C26H26Cl2N4O3
    3,4-Dihydro-4-(2,4-dichlorobenzyl)-2-{2-[4-(2-guanidinoethyl)phenoxy]ethyl}-3-oxo-2H-1,4-benzoxazine
    —— 3-[2-[formyl-[(2-iodophenyl)methyl]amino]phenyl]-N-(2-methoxyphenyl)-N-methylprop-2-ynamide 1370517-29-5 C25H21IN2O3
    3-[2-[formyl-[(2-iodophenyl)methyl]amino]phenyl]-N-(2-methoxyphenyl)-N-methylprop-2-ynamide
    —— 3-Benzoylsulfanyl-2-cyclopentyl-propionic acid 111510-48-6 C15H18O3S
    3-Benzoylsulfanyl-2-cyclopentyl-propionic acid
    —— [3-(2,5-Dimethylphenyl)-1,8-dimethoxy-2-oxo-1,8-diazaspiro[4.5]dec-3-en-4-yl] ethyl carbonate 1228463-02-2 C21H28N2O6
    [3-(2,5-Dimethylphenyl)-1,8-dimethoxy-2-oxo-1,8-diazaspiro[4.5]dec-3-en-4-yl] ethyl carbonate
    —— 3-(5-benzyloxy-4-cyano-6-methyl-3-pyridyl)propyl bromide 139392-22-6 C17H17BrN2O
    3-(5-benzyloxy-4-cyano-6-methyl-3-pyridyl)propyl bromide
    —— 3-((1S,12bR)-1-Ethyl-1,2,3,4,6,7,12,12b-octahydro-indolo[2,3-a]quinolizin-1-yl)-2-[(E)-hydroxyimino]-propionic acid methyl ester 85647-42-3 C21H27N3O3
    3-((1S,12bR)-1-Ethyl-1,2,3,4,6,7,12,12b-octahydro-indolo[2,3-a]quinolizin-1-yl)-2-[(E)-hydroxyimino]-propionic acid methyl ester
    —— 3-<1-Butyl-1-hydroxy-aethyl>-cinchoninsaeure-lacton 5605-17-4 C16H17NO2
    3-<1-Butyl-1-hydroxy-aethyl>-cinchoninsaeure-lacton
    —— 3β,27-bis-benzoyloxy-20-hydroxy-18α,19β<i>H</i>-ursan-28-oic acid-lactone 121126-24-7 C44H56O6
    3β,27-bis-benzoyloxy-20-hydroxy-18α,19β<i>H</i>-ursan-28-oic acid-lactone
    —— 3,8-di-tert-butyl-2,2,9,9-tetramethyldeca-3,7-diene-5,6-diol 1254521-97-5 C22H42O2
    3,8-di-tert-butyl-2,2,9,9-tetramethyldeca-3,7-diene-5,6-diol
    —— 3-Imino-1,1-dimethyl-3H-1λ<sup>6</sup>,2,6-thiadiazin-4,5-dicarbonitril 108675-28-1 C7H7N5S
    3-Imino-1,1-dimethyl-3H-1λ<sup>6</sup>,2,6-thiadiazin-4,5-dicarbonitril
    —— (3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-methylbenzene-1-sulfonate 109789-20-0 C13H16O5S
    (3aS,6aR)-hexahydrofuro[2,3-b]furan-3-yl 4-methylbenzene-1-sulfonate
    —— 3-(6-cyclohexyl-3-(trifluoromethyl)hex-2-en-1-yl)-1-tosylpiperidin-4-one 1401112-19-3 C25H34F3NO3S
    3-(6-cyclohexyl-3-(trifluoromethyl)hex-2-en-1-yl)-1-tosylpiperidin-4-one
    —— (3E,8R,9E,11R,12R,15E,17E,20S)-8,11,12-trihydroxy-20-((S,3E,5E)-6-iodo-4-methylhexa-3,5-dien-2-yl)-18-methyloxacycloicosa-3,9,15,17-tetraen-2-one 1017964-36-1 C27H39IO5
    (3E,8R,9E,11R,12R,15E,17E,20S)-8,11,12-trihydroxy-20-((S,3E,5E)-6-iodo-4-methylhexa-3,5-dien-2-yl)-18-methyloxacycloicosa-3,9,15,17-tetraen-2-one
    —— 3-{6-[3-benzyl-8-(trifluoromethyl)quinolin-4-yloxy]hexyl}-5-(3-fluoro-4-isopropoxyphenyl)-5-methylimidazolidine-2,4-dione 1192757-76-8 C36H37F4N3O4
    3-{6-[3-benzyl-8-(trifluoromethyl)quinolin-4-yloxy]hexyl}-5-(3-fluoro-4-isopropoxyphenyl)-5-methylimidazolidine-2,4-dione
    —— 3-[6-(1-methylpiperidin-4-ylamino)pyridin-2-yl]pyrazolo[1,5-a]pyridine 1233205-91-8 C18H21N5
    3-[6-(1-methylpiperidin-4-ylamino)pyridin-2-yl]pyrazolo[1,5-a]pyridine
    —— 3β-acetoxy-16β-chloro-17-hydroxy-pregn-5-en-20-one 14231-19-7 C23H33ClO4
    3β-acetoxy-16β-chloro-17-hydroxy-pregn-5-en-20-one
    —— 3-((cis-4-methylcyclohexyl)amino)isoquinoline-7-carbaldehyde 1544664-54-1 C17H20N2O
    3-((cis-4-methylcyclohexyl)amino)isoquinoline-7-carbaldehyde
    —— 3-[3-[4-(2-methoxyphenyl)-1-piperazinyl]propyl]-5,6,7,8-tetrahydro-6-benzylpyrido[4,3-d]pyrimidin-4(3H)-one 223609-02-7 C28H35N5O2
    3-[3-[4-(2-methoxyphenyl)-1-piperazinyl]propyl]-5,6,7,8-tetrahydro-6-benzylpyrido[4,3-d]pyrimidin-4(3H)-one
    —— 3-Butyl-4-pentylchinolin 5659-32-5 C18H25N
    3-Butyl-4-pentylchinolin
    —— 3-(2,5-Dimethylbenzyl)-pyridazin 60906-09-4 C13H14N2
    3-(2,5-Dimethylbenzyl)-pyridazin
    —— [3-(1-benzothien-7-yl)bicyclo[2.2.2]oct-2-en-2-yl]-N,N-dimethylmethanamine 760166-50-5 C19H23NS
    [3-(1-benzothien-7-yl)bicyclo[2.2.2]oct-2-en-2-yl]-N,N-dimethylmethanamine
    —— (+/-)-3-<1-(2-Methylphenyl)-ethyl>pyridazin 60906-18-5 C13H14N2
    (+/-)-3-<1-(2-Methylphenyl)-ethyl>pyridazin
    —— 3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 2H-thiochromen-2-ylmethyl ester 448971-32-2 C25H20N2O4S2
    3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 2H-thiochromen-2-ylmethyl ester
    —— 3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 2,2,2-trichloro-ethyl ester 448966-58-3 C17H13Cl3N2O4S
    3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 2,2,2-trichloro-ethyl ester
    —— 3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 2,3-dihydro-benzofuran-5-ylmethyl ester 448971-45-7 C24H20N2O5S
    3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 2,3-dihydro-benzofuran-5-ylmethyl ester
    —— 3-Ethyl-7-hydroxy-4-methylcoumarin 4'-chlorobenzenesulfonate 91406-06-3 C18H15ClO5S
    3-Ethyl-7-hydroxy-4-methylcoumarin 4'-chlorobenzenesulfonate
    —— 3,17α-Dimethyl-17β-hydroxy-A-nor-androst-3-en 20839-48-9 C20H32O
    3,17α-Dimethyl-17β-hydroxy-A-nor-androst-3-en
    —— 3a-Jod-6-methoxy-flavanon 19015-41-9 C16H13IO3
    3a-Jod-6-methoxy-flavanon
    —— 3-Phenylsulfonyl-benzol-1-sulfinsaeure 6462-11-9 C12H10O4S2
    3-Phenylsulfonyl-benzol-1-sulfinsaeure
    —— 3-Phenyl-propionic acid [(2R,10R,13S,17S)-17-hydroxy-2,10,13-trimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-(3E)-ylidene]-hydrazide 14411-44-0 C29H40N2O2
    3-Phenyl-propionic acid [(2R,10R,13S,17S)-17-hydroxy-2,10,13-trimethyl-1,2,6,7,8,9,10,11,12,13,14,15,16,17-tetradecahydro-cyclopenta[a]phenanthren-(3E)-ylidene]-hydrazide
    —— 3,5-Dinitro-benzoat v. 1-Δ<sup>4(8)</sup>-iso-THC 23050-60-4 C28H32N2O7
    3,5-Dinitro-benzoat v. 1-Δ<sup>4(8)</sup>-iso-THC
    —— 3',5',α,β-Tetrabrom-4,2'-dihydroxy-chalkon 10475-07-7 C15H10Br4O3
    3',5',α,β-Tetrabrom-4,2'-dihydroxy-chalkon
    —— 3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 2-ethanesulfonyl-ethyl ester 448970-72-7 C19H20N2O6S2
    3-Benzyl-1-methyl-2,4-dioxo-1,2,3,4-tetrahydro-thieno[2,3-d]pyrimidine-6-carboxylic acid 2-ethanesulfonyl-ethyl ester
    —— 3-(3,5-dichloro-pyridin-4-yl-methyl)-6-methoxy-3H-isobenzofuran-1-one 717107-41-0 C15H11Cl2NO3
    3-(3,5-dichloro-pyridin-4-yl-methyl)-6-methoxy-3H-isobenzofuran-1-one