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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-azo{p,p'-2-thiazolylbenzenesulfonamido}-bipyridyl 135423-16-4 C28H20N10O4S4
    3-azo{p,p'-2-thiazolylbenzenesulfonamido}-bipyridyl
    —— 3,3-Dioxo-16,19-dioxa-3lambda6-thiapentacyclo[19.8.0.05,14.07,12.023,28]nonacosa-1(29),5,7,9,11,13,21,23,25,27-decaene-15,20-dione 1451895-46-7 C26H20O6S
    3,3-Dioxo-16,19-dioxa-3lambda6-thiapentacyclo[19.8.0.05,14.07,12.023,28]nonacosa-1(29),5,7,9,11,13,21,23,25,27-decaene-15,20-dione
    —— (3S)-3-(4-fluorophenyl)-3-[4-(4-methoxyphenyl)-5-thioxo-1H-tetrazol-1-yl]propan-1-ol 1260396-16-4 C17H17FN4O2S
    (3S)-3-(4-fluorophenyl)-3-[4-(4-methoxyphenyl)-5-thioxo-1H-tetrazol-1-yl]propan-1-ol
    —— 3,4-Dihydroxy-4-t-butyltricyclo<4.3.1.1<sup>3,8</sup>>undecane 133189-56-7 C15H26O2
    3,4-Dihydroxy-4-t-butyltricyclo<4.3.1.1<sup>3,8</sup>>undecane
    —— (3-(6-[2-(tetrahydro-furan-3-yloxy)-phenyl]-pyrimidin-4-ylamino)-phenyl)-methanesulfonamide 1073484-95-3 C21H22N4O4S
    (3-(6-[2-(tetrahydro-furan-3-yloxy)-phenyl]-pyrimidin-4-ylamino)-phenyl)-methanesulfonamide
    —— 3-allyl-N-[3-(4-dimethylaminomethyl-phenylcarbamoyl)-benzyl]-4-methoxy-benzamide 1038550-69-4 C28H31N3O3
    3-allyl-N-[3-(4-dimethylaminomethyl-phenylcarbamoyl)-benzyl]-4-methoxy-benzamide
    —— 3,3-ethylenedioxy-18-methyl-15β,16β-methylene-17α-(prop-2-enyl)-19-nor-androst-5-en-17β-ol 1000371-93-6 C25H36O3
    3,3-ethylenedioxy-18-methyl-15β,16β-methylene-17α-(prop-2-enyl)-19-nor-androst-5-en-17β-ol
    —— 3'-(3-nitrosalicylamido)-4',9'-dimethyl-1',5'-dioxa-2,6-cyclononadione 74731-79-6 C16H18N2O8
    3'-(3-nitrosalicylamido)-4',9'-dimethyl-1',5'-dioxa-2,6-cyclononadione
    —— [(3aR,5R,6S,6aR)-6-[(4-chlorophenyl)methoxy]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]methanol 130359-59-0 C15H19ClO5
    [(3aR,5R,6S,6aR)-6-[(4-chlorophenyl)methoxy]-2,2-dimethyl-3a,5,6,6a-tetrahydrofuro[2,3-d][1,3]dioxol-5-yl]methanol
    —— (3-nitrophenyl)[1-(phenylselanyl)cyclobutyl]methanone 1114779-81-5 C17H15NO3Se
    (3-nitrophenyl)[1-(phenylselanyl)cyclobutyl]methanone
    —— 3-diethylaminocyclobutane-1-carbonitrile 76170-27-9 C9H16N2
    3-diethylaminocyclobutane-1-carbonitrile
    —— 3-amino-4-[(3,5-dimethoxy,4-hydroxyphenyl)methylene]-1H-pyrazol-5(4H)-one 1267391-82-1 C12H13N3O4
    3-amino-4-[(3,5-dimethoxy,4-hydroxyphenyl)methylene]-1H-pyrazol-5(4H)-one
    —— 3-methyl-1-(pyridin-2-yl)-4-(4-(trifluoromethyl)phenyl)-1H-pyrazol-5-ol 1068515-16-1 C16H12F3N3O
    3-methyl-1-(pyridin-2-yl)-4-(4-(trifluoromethyl)phenyl)-1H-pyrazol-5-ol
    —— 3,3'-Dimethyl-1,1'-dianthrimid 21355-23-7 C30H19NO4
    3,3'-Dimethyl-1,1'-dianthrimid
    —— 3-(10-Benzenesulfonylamino-phenanthren-9-ylazo)-4-methoxy-benzenesulfonic acid 38983-76-5 C27H21N3O6S2
    3-(10-Benzenesulfonylamino-phenanthren-9-ylazo)-4-methoxy-benzenesulfonic acid
    —— 3-Anilinomethyl-6-methyltropolon 27168-11-2 C15H15NO2
    3-Anilinomethyl-6-methyltropolon
    —— 3-(α-Acetonyl-p-methoxybenzyl)-4-hydroxy-1-thiacumarin 40321-09-3 C20H18O4S
    3-(α-Acetonyl-p-methoxybenzyl)-4-hydroxy-1-thiacumarin
    —— 3-Bromo-2-[(E)-tert-butylimino]-3-methyl-pentanenitrile 73404-96-3 C10H17BrN2
    3-Bromo-2-[(E)-tert-butylimino]-3-methyl-pentanenitrile
    —— 3-{6-[3-(4-boc-piperazin-1-yl)benzoylamino]-1-oxo-1,3-dihydroisoindol-2-yl}propionic acid 1447332-02-6 C27H32N4O6
    3-{6-[3-(4-boc-piperazin-1-yl)benzoylamino]-1-oxo-1,3-dihydroisoindol-2-yl}propionic acid
    —— {(3aR,4R,6S,7R,7aR)-7-Azido-6-[(2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yloxy]-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl}-methanol 151651-14-8 C41H55N3O10Si
    {(3aR,4R,6S,7R,7aR)-7-Azido-6-[(2R,3R,4S,5R,6R)-4,5-bis-benzyloxy-2-benzyloxymethyl-6-(2-trimethylsilanyl-ethoxy)-tetrahydro-pyran-3-yloxy]-2,2-dimethyl-tetrahydro-[1,3]dioxolo[4,5-c]pyran-4-yl}-methanol
    —— 3-[[4-[2-Ethyl-1-[3-(2-ethyl-1-hydroxybutyl)-4-[(1-hydroxy-4-sulfonaphthalen-2-yl)diazenyl]phenyl]butyl]phenyl]diazenyl]-4-hydroxynaphthalene-1-sulfonic acid 1254575-55-7 C44H46N4O9S2
    3-[[4-[2-Ethyl-1-[3-(2-ethyl-1-hydroxybutyl)-4-[(1-hydroxy-4-sulfonaphthalen-2-yl)diazenyl]phenyl]butyl]phenyl]diazenyl]-4-hydroxynaphthalene-1-sulfonic acid
    —— 3-<6-Methylchinolyl-(2)-methylen>-phthalimidin 13481-48-6 C19H14N2O
    3-<6-Methylchinolyl-(2)-methylen>-phthalimidin
    —— 3-Acetyl-2-amino-5-cyan-5-methyl-4,5-dihydro-furan 68157-61-9 C8H10N2O2
    3-Acetyl-2-amino-5-cyan-5-methyl-4,5-dihydro-furan
    —— 3-Chloro-2-hydroxy-3-methyl-succinamic acid 89416-22-8 C5H8ClNO4
    3-Chloro-2-hydroxy-3-methyl-succinamic acid
    —— 3,4-Dihydroxy-1,3-dimethyl-2-carboxy-cyclobuten-(1) 90002-30-5 C7H10O4
    3,4-Dihydroxy-1,3-dimethyl-2-carboxy-cyclobuten-(1)
    —— 3,5-Dimethyl-1,4-diaza-bicyclo<3.3.0>octanon-8 21603-79-2 C8H14N2O
    3,5-Dimethyl-1,4-diaza-bicyclo<3.3.0>octanon-8
    —— 3,5-Dimethyl-2-(methylsulfonyl)aniline 35490-73-4 C9H13NO2S
    3,5-Dimethyl-2-(methylsulfonyl)aniline
    —— 3-amino-5-(4-fluorophenyl)-1-methyl-1H-pyrazole-4-carbaldehyde 120698-05-7 C11H10FN3O
    3-amino-5-(4-fluorophenyl)-1-methyl-1H-pyrazole-4-carbaldehyde
    —— 3-cyclohexyl-1H-isochromene-1-thione 1207341-26-1 C15H16OS
    3-cyclohexyl-1H-isochromene-1-thione
    —— 3-Bromo-8-iodo-1,5-naphthyridine 1599957-25-1 C8H4BrIN2
    3-Bromo-8-iodo-1,5-naphthyridine
    —— 3-(2,6-difluorophenyl)-7-{[3-methyl-4-(4-methylpiperazin-1-yl)phenyl]amino}pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione 1229432-09-0 C24H23F2N7O2
    3-(2,6-difluorophenyl)-7-{[3-methyl-4-(4-methylpiperazin-1-yl)phenyl]amino}pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione
    —— 3-(2,6-dichlorophenyl)-7-({4-[3-(dimethylamino)propoxy]phenyl}amino)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione 1229432-04-5 C23H22Cl2N6O3
    3-(2,6-dichlorophenyl)-7-({4-[3-(dimethylamino)propoxy]phenyl}amino)pyrimido[4,5-d]pyrimidine-2,4(1H,3H)-dione
    —— 3-Methyl-N-methylthiocarbamoyl-sydnonimin 90115-77-8 C5H8N4OS
    3-Methyl-N-methylthiocarbamoyl-sydnonimin
    —— 3,5-Dicyan-2-methyl-4-ethyl-1,6-dihydro-pyridin 4523-33-5 C10H11N3
    3,5-Dicyan-2-methyl-4-ethyl-1,6-dihydro-pyridin
    —— 3,4-Dichloro-3,4-difluoro-but-1-ene 6111-32-6 C4H4Cl2F2
    3,4-Dichloro-3,4-difluoro-but-1-ene
    —— 3-Isopropyl-5-methylthio-1,2,4-triazol 58876-29-2 C6H11N3S
    3-Isopropyl-5-methylthio-1,2,4-triazol
    —— 3,4-dihydro-6-methoxy-2H-[1,3]thiazino[3,2-a]benzimidazole 1353566-26-3 C11H12N2OS
    3,4-dihydro-6-methoxy-2H-[1,3]thiazino[3,2-a]benzimidazole
    —— 3-<2-Brom-aethyl>-5,5-pentamethylen-hydantoin 13272-32-7 C10H15BrN2O2
    3-<2-Brom-aethyl>-5,5-pentamethylen-hydantoin
    —— 3β-acetoxy-28-nor-17,18;18,19-disecolupane-18,19-dione-10-oic acid 180303-49-5 C31H50O6
    3β-acetoxy-28-nor-17,18;18,19-disecolupane-18,19-dione-10-oic acid
    —— 3α-<(+)-camphorsulfonyloxy>-7,7-ethylenedioxy-1β,5β-bicyclo<3.3.0>octane 116115-51-6 C20H30O6S
    3α-<(+)-camphorsulfonyloxy>-7,7-ethylenedioxy-1β,5β-bicyclo<3.3.0>octane
    —— (3-(4-(3-(3,4-dimethoxyphenyl)pyrazolo[1,5-a]pyrimidin-5-yl)-2-methoxyphenoxy)propyl)carbamic acid tert-butyl ester 1084951-40-5 C29H34N4O6
    (3-(4-(3-(3,4-dimethoxyphenyl)pyrazolo[1,5-a]pyrimidin-5-yl)-2-methoxyphenoxy)propyl)carbamic acid tert-butyl ester
    —— 3,4,6-tri-O-acetyl-1,2-O-(1-(endo-p-tolylthio)ethylidene)-alpha-D-glucopyranose 60410-57-3 C21H26O9S
    3,4,6-tri-O-acetyl-1,2-O-(1-(endo-p-tolylthio)ethylidene)-alpha-D-glucopyranose
    —— 3,6-Diketo<8>paracyclophan-monoethylendithioketal 5040-52-8 C16H20OS2
    3,6-Diketo<8>paracyclophan-monoethylendithioketal
    —— 3-O-<2-(trimethylsilyl)ethoxymethyl>-sn-glycerol 114047-19-7 C9H22O4Si
    3-O-<2-(trimethylsilyl)ethoxymethyl>-sn-glycerol
    —— 3-<4-<3-(N-piperidinyl)propoxy>phenyl>-4-methyl-5-benzylidenepyrrolin-2-one 117536-04-6 C26H30N2O2
    3-<4-<3-(N-piperidinyl)propoxy>phenyl>-4-methyl-5-benzylidenepyrrolin-2-one
    —— 3-Chlor-5-iodorsellinsaeure 30448-91-0 C8H6ClIO4
    3-Chlor-5-iodorsellinsaeure
    —— 3-(1-naphthylthio)-propionitril 35919-85-8 C13H11NS
    3-(1-naphthylthio)-propionitril
    —— 3-Chloro-2-((Z)-hept-3-enyl)-tetrahydro-pyran 42976-95-4 C12H21ClO
    3-Chloro-2-((Z)-hept-3-enyl)-tetrahydro-pyran
    —— 3-[1-Furan-2-yl-meth-(E)-ylidene]-bicyclo[3.3.1]nonan-2-one 38761-14-7 C14H16O2
    3-[1-Furan-2-yl-meth-(E)-ylidene]-bicyclo[3.3.1]nonan-2-one
    —— 3,5-Di-tert-butylcyclopentadiencarbonsaeure-ethylester 33315-81-0 C16H26O2
    3,5-Di-tert-butylcyclopentadiencarbonsaeure-ethylester