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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,15-Di-O-acetyl-15α-hydroxy-digitoxigenin 4240-58-8 C27H38O7
    3,15-Di-O-acetyl-15α-hydroxy-digitoxigenin
    —— 3,4-Dihydro-6,7-dimethoxy-4-methyl-2-<2-methylamino-phenyl>-3-oxo-chinoxalin 4784-04-7 C18H19N3O3
    3,4-Dihydro-6,7-dimethoxy-4-methyl-2-<2-methylamino-phenyl>-3-oxo-chinoxalin
    —— 3β-Acetoxy-2'-acetyl-3'β-methoxy-16α.17α.21-<3'.1'.1'-pyrazolidino>-pregn-5-en-20-on-oxim 4999-75-1 C27H39N3O5
    3β-Acetoxy-2'-acetyl-3'β-methoxy-16α.17α.21-<3'.1'.1'-pyrazolidino>-pregn-5-en-20-on-oxim
    —— 3,3'-Dimethoxy-1,1'-bis-(1,3-dihydro-isobenzofuranyl) 10591-58-9 C18H18O4
    3,3'-Dimethoxy-1,1'-bis-(1,3-dihydro-isobenzofuranyl)
    —— <3-Iod-benzyl>-trimethyl-silan 2074-59-1 C10H15ISi
    <3-Iod-benzyl>-trimethyl-silan
    —— (3S)-1-[3-({4-[(5-chloro-1,3-benzodioxol-4-yl)amino]pyrimidin-2-yl}amino)benzoyl]pyrrolidin-3-ol 945395-28-8 C22H20ClN5O4
    (3S)-1-[3-({4-[(5-chloro-1,3-benzodioxol-4-yl)amino]pyrimidin-2-yl}amino)benzoyl]pyrrolidin-3-ol
    —— 3-Benzyl-2-((RS)-1-bromo-2-methyl-n-propyl)-7-(1,1-difluoro-methoxy)-3H-pyrazolo[1,5-a][1,3,5]triazin-4-one 1160822-62-7 C17H17BrF2N4O2
    3-Benzyl-2-((RS)-1-bromo-2-methyl-n-propyl)-7-(1,1-difluoro-methoxy)-3H-pyrazolo[1,5-a][1,3,5]triazin-4-one
    —— 3-Oxaspiro[5.5]undecan-9-amine hydrochloride 1376292-28-2 C10H20ClNO
    3-Oxaspiro[5.5]undecan-9-amine hydrochloride
    —— (3S,10R,13S,14R)-17-Acetyl-3-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14-dodecahydro-cyclopenta[a]phenanthren-15-one 7698-76-2 C21H28O3
    (3S,10R,13S,14R)-17-Acetyl-3-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,10,11,12,13,14-dodecahydro-cyclopenta[a]phenanthren-15-one
    —— 3,5-Dimethyl-7-nitroimidazo<5,1-b>thiazol 2654-23-1 C7H7N3O2S
    3,5-Dimethyl-7-nitroimidazo<5,1-b>thiazol
    —— 3-Chlor-3-trichlorphosphoranylidenamino-acrylsaure-chlorid 13879-90-8 C3HCl5NOP
    3-Chlor-3-trichlorphosphoranylidenamino-acrylsaure-chlorid
    —— 3-(5-oxo-6,7-dihydro-5<i>H</i>-5λ<sup>4</sup>-benzo[2,3]thiepino[4,5-<i>b</i>]indol-12-yl)-propionic acid ethyl ester 53386-12-2 C21H21NO3S
    3-(5-oxo-6,7-dihydro-5<i>H</i>-5λ<sup>4</sup>-benzo[2,3]thiepino[4,5-<i>b</i>]indol-12-yl)-propionic acid ethyl ester
    —— 3-Amino-6-<2-(4-nitro-phenyl)-vinyl>-1.2.4-triazin 1968-61-2 C11H9N5O2
    3-Amino-6-<2-(4-nitro-phenyl)-vinyl>-1.2.4-triazin
    —— 3-(3-Methoxy-phenyl)-3-propyl-azepane 27302-46-1 C16H25NO
    3-(3-Methoxy-phenyl)-3-propyl-azepane
    —— 3-(4-ethoxy-phenyl)-6-iodo-2-thioxo-2,3-dihydro-1<i>H</i>-quinazolin-4-one 18741-45-2 C16H13IN2O2S
    3-(4-ethoxy-phenyl)-6-iodo-2-thioxo-2,3-dihydro-1<i>H</i>-quinazolin-4-one
    —— (3-Adamantan-1-yl-ureido)-acetic acid 2-dimethylamino-ethyl ester 33205-89-9 C17H29N3O3
    (3-Adamantan-1-yl-ureido)-acetic acid 2-dimethylamino-ethyl ester
    —— 3-Phenyl-3-(2-dimethylaminoaethyl)-1-indanon-oxim 23860-97-1 C19H22N2O
    3-Phenyl-3-(2-dimethylaminoaethyl)-1-indanon-oxim
    —— 3-benzyl-5-{2-[3,4-bis-(tert-butyl-dimethyl-silanyloxy)phenyl]-vinyl}-[1,2,4]oxadiazole 1332498-26-6 C29H42N2O3Si2
    3-benzyl-5-{2-[3,4-bis-(tert-butyl-dimethyl-silanyloxy)phenyl]-vinyl}-[1,2,4]oxadiazole
    —— 3-Dimethylamino-5-ethyl-tetrahydrofuran 90226-65-6 C8H17NO
    3-Dimethylamino-5-ethyl-tetrahydrofuran
    —— 3-[Bis-(2,6-dimethyl-phenyl)-methoxy]-propane-1,2-diol 19574-67-5 C20H26O3
    3-[Bis-(2,6-dimethyl-phenyl)-methoxy]-propane-1,2-diol
    —— 3-Isopropylamino-3-ethyl-pentanon-2 91342-87-9 C10H21NO
    3-Isopropylamino-3-ethyl-pentanon-2
    —— 3-(2-methyl-5-nitrophenyl)oxazolidin-2-one 1172621-13-4 C10H10N2O4
    3-(2-methyl-5-nitrophenyl)oxazolidin-2-one
    —— {3-[6-[2-(4-cyano-phenyl)-2H-pyrazol-3-yl]-7-methyl-8-(3-trifluoromethyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylcarbamoyl]-propyl}-trimethyl-ammonium bromide 1538610-09-1 Br*C31H30F3N8O
    {3-[6-[2-(4-cyano-phenyl)-2H-pyrazol-3-yl]-7-methyl-8-(3-trifluoromethyl-phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylcarbamoyl]-propyl}-trimethyl-ammonium bromide
    —— 3,3-dichloro-1-furan-2-yl-propenone 52039-51-7 C7H4Cl2O2
    3,3-dichloro-1-furan-2-yl-propenone
    —— 3-(aminomethyl)-5-(trifluoromethyl)pyrazin-2-amine 1173998-92-9 C6H7F3N4
    3-(aminomethyl)-5-(trifluoromethyl)pyrazin-2-amine
    —— 3-<4-Amino-phenyl>-5-chlor-1,2,4-thiadiazol 10000-47-2 C8H6ClN3S
    3-<4-Amino-phenyl>-5-chlor-1,2,4-thiadiazol
    —— 3-Acetamido-1-(N,N-dimethylcarbamoyl)-pyrazol 3553-15-9 C8H12N4O2
    3-Acetamido-1-(N,N-dimethylcarbamoyl)-pyrazol
    —— 3-Methyl-1a,2,5,6,7,8-hexahydro-1H-cyclopropa[c]azulen-4-one 102683-40-9 C12H16O
    3-Methyl-1a,2,5,6,7,8-hexahydro-1H-cyclopropa[c]azulen-4-one
    —— (3,4-dimethoxyphenyl)-(4-piperidin-1-ylphenyl)methanone 116413-44-6 C20H23NO3
    (3,4-dimethoxyphenyl)-(4-piperidin-1-ylphenyl)methanone
    —— 3-[3-(1-methyl-4-piperidyl)propyl]-5-[4-(3-carboxypropyl)piperazino]methyloxazolidin-2-one 1226576-31-3 C21H38N4O4
    3-[3-(1-methyl-4-piperidyl)propyl]-5-[4-(3-carboxypropyl)piperazino]methyloxazolidin-2-one
    —— 3-[3-(1-ethyl-4-piperazinyl)propyl]-5-[4-(3-methoxycarbonylpropyl)piperazino]methyloxazolidin-2-one 1226574-25-9 C22H41N5O4
    3-[3-(1-ethyl-4-piperazinyl)propyl]-5-[4-(3-methoxycarbonylpropyl)piperazino]methyloxazolidin-2-one
    —— ((3S,4S)-4-Benzyloxy-3-methoxymethoxy-octyloxy)-tert-butyl-dimethyl-silane 138133-33-2 C23H42O4Si
    ((3S,4S)-4-Benzyloxy-3-methoxymethoxy-octyloxy)-tert-butyl-dimethyl-silane
    —— 3β-acetoxy-16α-acetoxymethyl-5α-androstan-17β-ol 359888-02-1 C29H40O5
    3β-acetoxy-16α-acetoxymethyl-5α-androstan-17β-ol
    —— 3,10-dibromo-1-(3-((2-decyltetradecyl)oxy)-2-(((2-decyltetradecyl)oxy)methyl)propyl)-1H-phenanthro[1,10,9,8-cdefg]carbazole 1451040-18-8 C72H113Br2NO2
    3,10-dibromo-1-(3-((2-decyltetradecyl)oxy)-2-(((2-decyltetradecyl)oxy)methyl)propyl)-1H-phenanthro[1,10,9,8-cdefg]carbazole
    —— 3-(3-hydroxyphenyl)-5-(4-hydroxyphenyl)-4-methylthiophene-2-carbonitrile 617688-93-4 C18H13NO2S
    3-(3-hydroxyphenyl)-5-(4-hydroxyphenyl)-4-methylthiophene-2-carbonitrile
    —— 3-Hydroxy-2-methoxy-9-methyl-6,7,8,9-tetrahydro-5H-benzocyclohepten 18238-50-1 C13H18O2
    3-Hydroxy-2-methoxy-9-methyl-6,7,8,9-tetrahydro-5H-benzocyclohepten
    —— 3-(2-isobutyl-[1,3]dioxolan-2-yl)-propionaldehyde 35520-04-8 C10H18O3
    3-(2-isobutyl-[1,3]dioxolan-2-yl)-propionaldehyde
    —— [3-Amino-4-(2-methyl-[1,3]dioxolan-2-yl)-phenyl]-acetonitrile 130064-48-1 C12H14N2O2
    [3-Amino-4-(2-methyl-[1,3]dioxolan-2-yl)-phenyl]-acetonitrile
    —— 3-psi-Tropine p-methoxyphenylacetate hydrochloride 3268-03-9 C17H24ClNO3
    3-psi-Tropine p-methoxyphenylacetate hydrochloride
    —— 3-(3-fluorophenyl)-6-(4-chlorobutoxy)quinoline hydrochloride 174891-96-4 C19H17ClFNO*ClH
    3-(3-fluorophenyl)-6-(4-chlorobutoxy)quinoline hydrochloride
    —— 3-methyl-spiro[5.5]undec-8-en-1-one 107055-24-3 C12H18O
    3-methyl-spiro[5.5]undec-8-en-1-one
    —— 3-Acetoxy-2-<(1R)-1,2-diacetoxyethyl>-2H-pyrancarbonsaeure-methylamid 117409-58-2 C15H19NO8
    3-Acetoxy-2-<(1R)-1,2-diacetoxyethyl>-2H-pyrancarbonsaeure-methylamid
    —— 3-cyclopentyloxy-4-methoxy-benzyl urea 179486-40-9 C14H20N2O3
    3-cyclopentyloxy-4-methoxy-benzyl urea
    —— 3-benzyl-1,6-dihydro-8-(3-methoxyisoxazol-5-yl)-6-thioxo-3H-purin-2(7H)-one 1313389-13-7 C16H13N5O3S
    3-benzyl-1,6-dihydro-8-(3-methoxyisoxazol-5-yl)-6-thioxo-3H-purin-2(7H)-one
    —— 3-[2-(3-Methoxycarbonylmethyl-piperidin-1-yl)-ethyl]-indole-1-carboxylic acid tert-butyl ester 119100-74-2 C23H32N2O4
    3-[2-(3-Methoxycarbonylmethyl-piperidin-1-yl)-ethyl]-indole-1-carboxylic acid tert-butyl ester
    —— 3-iodophenylaminomaleimide 76592-08-0 C10H7IN2O2
    3-iodophenylaminomaleimide
    —— 3,5-bis(1-(bis(octadecyloxy)phosphoryl)vinyl)benzoic acid 1426168-37-7 C83H156O8P2
    3,5-bis(1-(bis(octadecyloxy)phosphoryl)vinyl)benzoic acid
    —— 3-fluoro-4-{(5R,7S)-7-hydroxy-7-[4-(4-methyl-pyridin-3-yl)-phenyl]-6,7-dihydro-5H-pyrrolo[1,2-c]imidazol-5-yl}-benzonitrile 1309475-82-8 C25H19FN4O
    3-fluoro-4-{(5R,7S)-7-hydroxy-7-[4-(4-methyl-pyridin-3-yl)-phenyl]-6,7-dihydro-5H-pyrrolo[1,2-c]imidazol-5-yl}-benzonitrile
    —— (3S,4R)-tert-butyl 3-amino-4-(difluoromethyl)pyrrolidine-1-carboxylate 1428776-52-6 C10H18F2N2O2
    (3S,4R)-tert-butyl 3-amino-4-(difluoromethyl)pyrrolidine-1-carboxylate
    —— 3,3'-bis-[4-(2-hydroxy-ethyl)-piperazin-1-yl]-<i>N</i>,<i>N</i>'-ethane-1,2-diyl-bis-propionamide 47663-01-4 C20H40N6O4
    3,3'-bis-[4-(2-hydroxy-ethyl)-piperazin-1-yl]-<i>N</i>,<i>N</i>'-ethane-1,2-diyl-bis-propionamide