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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-Nitro-3-methyl-pentanol-(1) 102014-66-4 C6H13NO3
    3-Nitro-3-methyl-pentanol-(1)
    —— 3-azido-2,2-dimethylpropane-1-thiol 1639866-81-1 C5H11N3S
    3-azido-2,2-dimethylpropane-1-thiol
    —— 3β-triethylsilyloxy-9,10-seco-stigmasta-5(E),7(E),10(19)-triene 865539-88-4 C35H62OSi
    3β-triethylsilyloxy-9,10-seco-stigmasta-5(E),7(E),10(19)-triene
    —— (3-{3-[3,5-Bis-(2-methyl-pentyloxy)-benzyloxy]-5-bromomethyl-phenoxymethyl}-phenyl)-naphthalen-2-yl-phenyl-amine 636984-56-0 C49H54BrNO4
    (3-{3-[3,5-Bis-(2-methyl-pentyloxy)-benzyloxy]-5-bromomethyl-phenoxymethyl}-phenyl)-naphthalen-2-yl-phenyl-amine
    —— [3-(2,4-Dichloro-phenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]-(3-nitro-phenyl)-amine 139081-24-6 C15H8Cl2N6O2S
    [3-(2,4-Dichloro-phenyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl]-(3-nitro-phenyl)-amine
    —— 3-amino-N-(3-((((thien-2-ylamino)carbonyl)amino)methyl)phenyl)-1,2-benzisoxazole-4-carboxamide 1104502-74-0 C20H17N5O3S
    3-amino-N-(3-((((thien-2-ylamino)carbonyl)amino)methyl)phenyl)-1,2-benzisoxazole-4-carboxamide
    —— 3-iodo-5-ethynyl-1-tert-butylbenzene 167319-35-9 C12H13I
    3-iodo-5-ethynyl-1-tert-butylbenzene
    —— (3S,4R)-3-benzyl-4-(3,4-dimethoxyphenyl)-1-((R)-1-(2-napthyl)ethyl)azetidin-2-one 1373317-46-4 C30H29NO3
    (3S,4R)-3-benzyl-4-(3,4-dimethoxyphenyl)-1-((R)-1-(2-napthyl)ethyl)azetidin-2-one
    —— 3-(2,4-difluoro-3-methylphenyl)propionic acid 1036395-45-5 C10H10F2O2
    3-(2,4-difluoro-3-methylphenyl)propionic acid
    —— 3-azido-2-iodopropyl acetate 1262948-21-9 C5H8IN3O2
    3-azido-2-iodopropyl acetate
    —— 3a-Methyl-3a,4,5,6-tetrahydro-phenalen-1-one 150931-88-7 C14H14O
    3a-Methyl-3a,4,5,6-tetrahydro-phenalen-1-one
    —— 3-((R)-1-(1-naphthyl)-ethyl)-5-isopropoxy-2(3H)oxazolone 207916-72-1 C18H19NO3
    3-((R)-1-(1-naphthyl)-ethyl)-5-isopropoxy-2(3H)oxazolone
    —— 3,4-dihydro-2-(methoxymethyl)-1(2H)-naphthalenone 138783-85-4 C12H14O2
    3,4-dihydro-2-(methoxymethyl)-1(2H)-naphthalenone
    —— 3,4-dimethyl-1-oxa-8,10-diaza-spiro[5.5]undec-3-ene-7,9,11-trione 30503-21-0 C10H12N2O4
    3,4-dimethyl-1-oxa-8,10-diaza-spiro[5.5]undec-3-ene-7,9,11-trione
    —— [(3R,3aS)-6-[6-[4-(cyanomethyl)triazol-1-yl]pyridin-3-yl]-1-oxo-3a,4-dihydro-3H-[1,3]oxazolo[3,4-a]indol-3-yl]methyl dibenzyl phosphate 1217273-94-3 C34H29N6O6P
    [(3R,3aS)-6-[6-[4-(cyanomethyl)triazol-1-yl]pyridin-3-yl]-1-oxo-3a,4-dihydro-3H-[1,3]oxazolo[3,4-a]indol-3-yl]methyl dibenzyl phosphate
    —— 3-phenyl-2,3-di-p-tolyl-acrylonitrile 85078-02-0 C23H19N
    3-phenyl-2,3-di-p-tolyl-acrylonitrile
    —— 3-chloroapocodeine 139025-23-3 C18H18ClNO2
    3-chloroapocodeine
    —— [3-(tert-Butoxycarbonyl-{3-[tert-butoxycarbonyl-(2-cyano-ethyl)-amino]-propyl}-amino)-propyl]-{3-[tert-butoxycarbonyl-(2-cyano-ethyl)-amino]-propyl}-carbamic acid tert-butyl ester 294864-58-7 C35H62N6O8
    [3-(tert-Butoxycarbonyl-{3-[tert-butoxycarbonyl-(2-cyano-ethyl)-amino]-propyl}-amino)-propyl]-{3-[tert-butoxycarbonyl-(2-cyano-ethyl)-amino]-propyl}-carbamic acid tert-butyl ester
    —— 3,3-pentamethylene-1,2,3,9-tetrahydro-imidazo[5,1-b]quinazoline-1,9-dione 874583-62-7 C15H15N3O2
    3,3-pentamethylene-1,2,3,9-tetrahydro-imidazo[5,1-b]quinazoline-1,9-dione
    —— 3-amino-5-perfluoroheptyl-1,2,4-oxadiazole 313989-60-5 C9H2F15N3O
    3-amino-5-perfluoroheptyl-1,2,4-oxadiazole
    —— 3-[(1-benzyl-8-cyano-5-hydroxy-2-oxo-3-phenyl-1,2-dihydro-[1,7]naphthyridine-6-carbonyl)-amino]-2,2-dimethyl-propionic acid methyl ester 1392839-19-8 C29H26N4O5
    3-[(1-benzyl-8-cyano-5-hydroxy-2-oxo-3-phenyl-1,2-dihydro-[1,7]naphthyridine-6-carbonyl)-amino]-2,2-dimethyl-propionic acid methyl ester
    —— 3-(p-Chlorphenyl)-5-mesitylisoxazol 29363-95-9 C18H16ClNO
    3-(p-Chlorphenyl)-5-mesitylisoxazol
    —— (3S,4S)-4-(methoxymethoxy)-2,2-dimethyl-1-phenylsulfanylhex-5-en-3-ol 150757-36-1 C16H24O3S
    (3S,4S)-4-(methoxymethoxy)-2,2-dimethyl-1-phenylsulfanylhex-5-en-3-ol
    —— 3β-acetoxy-21-(2,4-dinitro-phenylhydrazono)-20β<sub>F</sub>-methyl-5β,8-etheno-pregn-9(11)-ene-6β,7β-dicarboxylic acid-anhydride 121446-42-2 C34H38N4O9
    3β-acetoxy-21-(2,4-dinitro-phenylhydrazono)-20β<sub>F</sub>-methyl-5β,8-etheno-pregn-9(11)-ene-6β,7β-dicarboxylic acid-anhydride
    —— 3-Methyl-4-(2-hydroxy-phenyl)-5-(4-methoxy-phenyl>-isoxazol 1035-40-1 C17H15NO3
    3-Methyl-4-(2-hydroxy-phenyl)-5-(4-methoxy-phenyl>-isoxazol
    —— 3,4,6-tri-O-benzyl-2-deoxy-2-fluoro-D-glucopyranosyl 4-{4-[bis(2-chloroethyl)amino]phenyl}butyrate 1001406-34-3 C41H46Cl2FNO6
    3,4,6-tri-O-benzyl-2-deoxy-2-fluoro-D-glucopyranosyl 4-{4-[bis(2-chloroethyl)amino]phenyl}butyrate
    —— 3-Morpholino-4,5-diamino-uracil 1209-93-4 C8H13N5O3
    3-Morpholino-4,5-diamino-uracil
    —— 3-ethoxycarbonyl-3-methyl-2,3-dihydropyrrolo<1,2-a>quinazolin-5(1H)-one 88267-91-8 C15H16N2O3
    3-ethoxycarbonyl-3-methyl-2,3-dihydropyrrolo<1,2-a>quinazolin-5(1H)-one
    —— 3-(4-iodo-phenyl)-2-(4-iodo-phenylimino)-thiazolidin-4-one 52476-95-6 C15H10I2N2OS
    3-(4-iodo-phenyl)-2-(4-iodo-phenylimino)-thiazolidin-4-one
    —— 3-(4-methoxyphenyl)-5-((3-methoxyphenyl)acetamido)indeno[1,2-c]pyrazol-4-one 247148-50-1 C26H21N3O4
    3-(4-methoxyphenyl)-5-((3-methoxyphenyl)acetamido)indeno[1,2-c]pyrazol-4-one
    —— 3-[4-[2-[12-[2-[4-[3-(dimethylamino)prop-1-ynyl]phenyl]ethenyl]-8-(4-iodophenyl)-2,2-bis[3-(2-methoxyethoxy)prop-1-ynyl]-6,10-dimethyl-3-aza-1-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-1(12),4,6,8,10-pentaen-4-yl]ethenyl]phenyl]-N,N-dimethylprop-2-yn-1-amine 1263506-68-8 C55H58BIN4O4
    3-[4-[2-[12-[2-[4-[3-(dimethylamino)prop-1-ynyl]phenyl]ethenyl]-8-(4-iodophenyl)-2,2-bis[3-(2-methoxyethoxy)prop-1-ynyl]-6,10-dimethyl-3-aza-1-azonia-2-boranuidatricyclo[7.3.0.03,7]dodeca-1(12),4,6,8,10-pentaen-4-yl]ethenyl]phenyl]-N,N-dimethylprop-2-yn-1-amine
    —— 3,3-dimethyl-5α-cholestan-2-one 74770-50-6 C29H50O
    3,3-dimethyl-5α-cholestan-2-one
    —— 3-(4-bromo-phenyl)-6-nitro-3H-thiazolo[4,5-b]quinoxalin-2-ylideneamine 31102-86-0 C15H8BrN5O2S
    3-(4-bromo-phenyl)-6-nitro-3H-thiazolo[4,5-b]quinoxalin-2-ylideneamine
    —— 3-methoxy-4-[2-(4-methylphenyl)phenyl]-1,2,5-thiadiazole 192524-16-6 C16H14N2OS
    3-methoxy-4-[2-(4-methylphenyl)phenyl]-1,2,5-thiadiazole
    —— 3-Methoxy-methylen-propionitril 28976-79-6 C5H7NO
    3-Methoxy-methylen-propionitril
    —— 3,5,8,10-tetrahydro-2,7-dimethyl-3,8-diaminopyrimido(4,5-g)quinazoline-4,9-dione 91096-35-4 C12H14N6O2
    3,5,8,10-tetrahydro-2,7-dimethyl-3,8-diaminopyrimido(4,5-g)quinazoline-4,9-dione
    —— 3-benzylidene-2H-pyrido[1,2-a]pyrimidine-2,4(3H)-dione 147637-69-2 C15H10N2O2
    3-benzylidene-2H-pyrido[1,2-a]pyrimidine-2,4(3H)-dione
    —— 3-[(Z)-1-Chloro-3-(phenyl-hydrazono)-propenyl]-7-diethylamino-chromen-2-one 82936-20-7 C22H22ClN3O2
    3-[(Z)-1-Chloro-3-(phenyl-hydrazono)-propenyl]-7-diethylamino-chromen-2-one
    —— (-)-(3R)-1-(2,3-dimethoxybenzyl)-N-(9-chloro-3,4-dihydro-2H-1,5-benzodioxepin-7-ylmethyl)-N-isobutylpyrrolidine-3-carboxamide 1233924-21-4 C28H37ClN2O5
    (-)-(3R)-1-(2,3-dimethoxybenzyl)-N-(9-chloro-3,4-dihydro-2H-1,5-benzodioxepin-7-ylmethyl)-N-isobutylpyrrolidine-3-carboxamide
    —— 3-isopropoxy-4-[(5-methoxy-1-methylindol-3-yl)methylene]-2-pyrazolin-5-one 324550-81-4 C17H19N3O3
    3-isopropoxy-4-[(5-methoxy-1-methylindol-3-yl)methylene]-2-pyrazolin-5-one
    —— 3-(5-amino-1<i>H</i>-[1,2,4]triazol-3-yl)-<i>N</i>-methyl-benzenesulfonamide 35623-10-0 C9H11N5O2S
    3-(5-amino-1<i>H</i>-[1,2,4]triazol-3-yl)-<i>N</i>-methyl-benzenesulfonamide
    —— 3-(diiodomethyl)-3-phenyl-1-tosylindolin-2-one 1448808-66-9 C22H17I2NO3S
    3-(diiodomethyl)-3-phenyl-1-tosylindolin-2-one
    —— 3-chloro-5-iodo-2,6-dimethyl-4-pyridinyl N,N-diisopropylcarbamate 1236001-24-3 C14H20ClIN2O2
    3-chloro-5-iodo-2,6-dimethyl-4-pyridinyl N,N-diisopropylcarbamate
    —— 3-amino-12-oxo-1-phenyl-1,12-dihydrobenzo[h]pyrano[3,2-c]chromene-2-carbonitrile 1638691-51-6 C23H14N2O3
    3-amino-12-oxo-1-phenyl-1,12-dihydrobenzo[h]pyrano[3,2-c]chromene-2-carbonitrile
    —— (3-fluoro-benzyl)-(2-hydroxy-ethyl)-carbamic acid tert-butyl ester 330679-43-1 C14H20FNO3
    (3-fluoro-benzyl)-(2-hydroxy-ethyl)-carbamic acid tert-butyl ester
    —— (3R,4S)-1-<(S)-1-<(benzyloxy)methyl>-3-methylbutyl>-3-<<(S)-2-<(3'S,4'R)-3'-(benzyloxy)-2'-oxo-4'-phenylazetidin-1'-yl>propanoyl>amino>-4-phenylazetidin-2-one 98380-60-0 C41H45N3O5
    (3R,4S)-1-<(S)-1-<(benzyloxy)methyl>-3-methylbutyl>-3-<<(S)-2-<(3'S,4'R)-3'-(benzyloxy)-2'-oxo-4'-phenylazetidin-1'-yl>propanoyl>amino>-4-phenylazetidin-2-one
    —— 3-(dimethylamino)-4,5,6,7-tetrahydro-4-isopropyl-4-methyl-1,2,5-benzothiadiazonine-6-one 1,1-dioxide 146498-43-3 C16H23N3O3S
    3-(dimethylamino)-4,5,6,7-tetrahydro-4-isopropyl-4-methyl-1,2,5-benzothiadiazonine-6-one 1,1-dioxide
    —— 3-(Diethoxy-phosphorylmethyl)-heptanoic acid tert-butyl ester 129488-84-2 C16H33O5P
    3-(Diethoxy-phosphorylmethyl)-heptanoic acid tert-butyl ester
    —— 3α-Acetoxy-4β,5β-epoxy-B-norcholestan 14320-60-6 C28H46O3
    3α-Acetoxy-4β,5β-epoxy-B-norcholestan
    —— 3β,16α,17aα-Trihydroxy-17aβ-methyl-Δ<sup>5</sup>-D-homo-androsten-17-on 25819-70-9 C21H32O4
    3β,16α,17aα-Trihydroxy-17aβ-methyl-Δ<sup>5</sup>-D-homo-androsten-17-on