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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3-[2'-O-(tert-butyl)dimethylsilyl-3'-O-(2-cyanoethyl-N,N-diisopropylphosphino)-5'-O-(4,4-dimethoxytrityl)-β-D-ribofuranosyl]-6-N-(dimethylformamidino)pseudoisocytidine 1192344-93-6 C48H67N6O8PSi
    3-[2'-O-(tert-butyl)dimethylsilyl-3'-O-(2-cyanoethyl-N,N-diisopropylphosphino)-5'-O-(4,4-dimethoxytrityl)-β-D-ribofuranosyl]-6-N-(dimethylformamidino)pseudoisocytidine
    —— 3,4-dimethyl-5-thioxo-4,5-dihydro-[1,2,4]triazole-1-carboxylic acid dimethylamide 64541-07-7 C7H12N4OS
    3,4-dimethyl-5-thioxo-4,5-dihydro-[1,2,4]triazole-1-carboxylic acid dimethylamide
    —— 3-methyl-2-thienyl 2-trifluoromethylthieno[3,2-d]pyrimidin-4-ylmethanone 319440-86-3 C13H7F3N2OS2
    3-methyl-2-thienyl 2-trifluoromethylthieno[3,2-d]pyrimidin-4-ylmethanone
    —— (3R)-3-(2-Hydroxymethyl-2,3-diphenylpropionyloxy)-1-phenethyl-1-azoniabicyclo[2.2.2]octane trifluoroacetate 440675-98-9 C2F3O2*C31H36NO3
    (3R)-3-(2-Hydroxymethyl-2,3-diphenylpropionyloxy)-1-phenethyl-1-azoniabicyclo[2.2.2]octane trifluoroacetate
    —— (3S,4R)-4-(4-fluorophenyl)-3,4-dihydroxybutan-2-one 1309112-68-2 C10H11FO3
    (3S,4R)-4-(4-fluorophenyl)-3,4-dihydroxybutan-2-one
    —— 3-(2-Chlorophenyl)-5-diethoxyphosphoryl-1,2,4-oxadiazole 87174-55-8 C12H14ClN2O4P
    3-(2-Chlorophenyl)-5-diethoxyphosphoryl-1,2,4-oxadiazole
    —— 3-Oxo-N-{[2-oxo-dihydro-furan-(3E)-ylidene]-phenyl-methyl}-butyramide 98057-91-1 C15H15NO4
    3-Oxo-N-{[2-oxo-dihydro-furan-(3E)-ylidene]-phenyl-methyl}-butyramide
    —— (3-methylpyridine)BCl3 20673-54-5 C6H7BCl3N
    (3-methylpyridine)BCl3
    —— 3-(Methylamino)-2-phenyl-1H-indazolium-4-methylbenzolsulfonat 97990-18-6 C7H8O3S*C14H13N3
    3-(Methylamino)-2-phenyl-1H-indazolium-4-methylbenzolsulfonat
    —— 3-chloro-2-(2-nitrobenzoyl)-1,3-cyclohexadien-1-ol 157034-90-7 C13H10ClNO4
    3-chloro-2-(2-nitrobenzoyl)-1,3-cyclohexadien-1-ol
    —— 3,3,4-trifluoro-2,4-bis-trifluoromethyl-[1,2]oxazetidine 714-52-3 C4F9NO
    3,3,4-trifluoro-2,4-bis-trifluoromethyl-[1,2]oxazetidine
    —— 3-(2-(2-(3-chloro-4-(2-(3,3-dimethyl-5-sulfo-1-(3-sulfopropyl)indolin-2-ylidene)ethylidene)bicyclo[3.2.1]oct-2-en-2-yl)vinyl)-3,3-dimethyl-5-sulfo-3H-indol-1-ium-1-yl)propane-1-sulfonate 1048325-35-4 C38H45ClN2O12S4
    3-(2-(2-(3-chloro-4-(2-(3,3-dimethyl-5-sulfo-1-(3-sulfopropyl)indolin-2-ylidene)ethylidene)bicyclo[3.2.1]oct-2-en-2-yl)vinyl)-3,3-dimethyl-5-sulfo-3H-indol-1-ium-1-yl)propane-1-sulfonate
    —— 3-Pentanone N-methyl-N-phenylhydrazone 54902-97-5 C12H18N2
    3-Pentanone N-methyl-N-phenylhydrazone
    —— 3-benzylidene-6-methyl-2-phenyl-thiochroman-4-one 67285-04-5 C23H18OS
    3-benzylidene-6-methyl-2-phenyl-thiochroman-4-one
    —— 3-(Allyloxy)-6,6-dimethyl-1,4-cyclohexadien 133649-80-6 C11H16O
    3-(Allyloxy)-6,6-dimethyl-1,4-cyclohexadien
    —— (3aR,4S,5S,6R,6aS)-5-Hydroxy-2,2-dimethyl-tetrahydro-cyclopenta[1,3]dioxole-4,6-dicarboxylic acid monomethyl ester 112576-29-1 C11H16O7
    (3aR,4S,5S,6R,6aS)-5-Hydroxy-2,2-dimethyl-tetrahydro-cyclopenta[1,3]dioxole-4,6-dicarboxylic acid monomethyl ester
    —— 3-(2-Amino-butyl)-6-fluor-indol 1810-15-7 C12H15FN2
    3-(2-Amino-butyl)-6-fluor-indol
    —— 3-dibenzylamino-3-methyl-5-p-tolyl-pent-4-ynoic acid ethyl ester 1161747-27-8 C29H31NO2
    3-dibenzylamino-3-methyl-5-p-tolyl-pent-4-ynoic acid ethyl ester
    —— (3'R,4'R)-3',4'-di-O-(S)-camphanoyl-4-methyl-6-acetoxymethyl-(+)-cis-khellactone 460068-14-8 C38H44O13
    (3'R,4'R)-3',4'-di-O-(S)-camphanoyl-4-methyl-6-acetoxymethyl-(+)-cis-khellactone
    —— (3S,6R)-6-Bromomethyl-2,5-diethoxy-3,6-dihydro-3-isopropyl-6-methylpyrazine 121328-74-3 C13H23BrN2O2
    (3S,6R)-6-Bromomethyl-2,5-diethoxy-3,6-dihydro-3-isopropyl-6-methylpyrazine
    —— [(3S,3aS,4S,7S,7aS)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-8,8-dimethyl-octahydro-3a,7-ethano-inden-3-yl]-methanol 98587-39-4 C21H40O2Si
    [(3S,3aS,4S,7S,7aS)-4-(tert-Butyl-dimethyl-silanyloxymethyl)-8,8-dimethyl-octahydro-3a,7-ethano-inden-3-yl]-methanol
    —— 3-{2-[4-(2-ethoxy-phenyl)-piperazin-1-yl]-ethyl}-5,6-dimethoxy-indole 5174-06-1 C24H31N3O3
    3-{2-[4-(2-ethoxy-phenyl)-piperazin-1-yl]-ethyl}-5,6-dimethoxy-indole
    —— 3,6,6-trimethyl-1-(pyridin-2-yl)-6,7-dihydro-1H-indazole 1384426-38-3 C15H17N3
    3,6,6-trimethyl-1-(pyridin-2-yl)-6,7-dihydro-1H-indazole
    —— 3-phenyl-4-[(E)-1-phenylprop-1-en-2-yl]cyclobut-3-ene-1,2-dione 1357195-54-0 C19H14O2
    3-phenyl-4-[(E)-1-phenylprop-1-en-2-yl]cyclobut-3-ene-1,2-dione
    —— 3,5-dichloro-N-[3-(phenylethyl)-3H-benzimidazol-5-yl]-phenylsulphonamide 1058739-02-8 C21H17Cl2N3O2S
    3,5-dichloro-N-[3-(phenylethyl)-3H-benzimidazol-5-yl]-phenylsulphonamide
    —— 3-hydrazino-<i>trans</i>-cinnamic acid 102309-01-3 C9H10N2O2
    3-hydrazino-<i>trans</i>-cinnamic acid
    —— 3-(2,5-dimethyl-phenyl)-3-[(5-hydroxy-1-phenyl-1H-pyrazole-3-carbonyl)-amino]-propionic acid 1318784-82-5 C21H21N3O4
    3-(2,5-dimethyl-phenyl)-3-[(5-hydroxy-1-phenyl-1H-pyrazole-3-carbonyl)-amino]-propionic acid
    —— 3-(3-methyl-6-{[6-(1-methyl-1H-pyrazol-4-yl)-4-oxospiro[chroman-2,4'-piperidin]-1'-yl]carbonyl}-1H-indazol-1-yl)benzoic acid 1203649-13-1 C33H29N5O5
    3-(3-methyl-6-{[6-(1-methyl-1H-pyrazol-4-yl)-4-oxospiro[chroman-2,4'-piperidin]-1'-yl]carbonyl}-1H-indazol-1-yl)benzoic acid
    —— 3-(3-tert-butyl-5-methyl-phenyl)-1H-pyridin-2-one 1206770-88-8 C16H19NO
    3-(3-tert-butyl-5-methyl-phenyl)-1H-pyridin-2-one
    —— (3-4-η-3,4-diphenylcyclobut-3-ene-1,2-dione)tris(2,6-dimethylbenzene isocyanide)nickel 112262-30-3 C43H37N3NiO2
    (3-4-η-3,4-diphenylcyclobut-3-ene-1,2-dione)tris(2,6-dimethylbenzene isocyanide)nickel
    —— 3,3'-(5-(4-methoxyphenyl)-4-oxo-6-(p-tolyl)-2,3,4,5,6,7-hexahydrofuro[3,2-c]pyridine-7,7-diyl)dipropanenitrile 1381883-65-3 C27H27N3O3
    3,3'-(5-(4-methoxyphenyl)-4-oxo-6-(p-tolyl)-2,3,4,5,6,7-hexahydrofuro[3,2-c]pyridine-7,7-diyl)dipropanenitrile
    —— 3,3,4-Trimethyl-4-[(4-nitrophenyl)diazenyl]-1-phenylpyrrolidine-2,5-dione 1095944-44-7 C19H18N4O4
    3,3,4-Trimethyl-4-[(4-nitrophenyl)diazenyl]-1-phenylpyrrolidine-2,5-dione
    —— (3,4-dimethoxy-2-nitro-phenyl)-acetic acid-(3-methoxy-phenethylamide) 857795-50-7 C19H22N2O6
    (3,4-dimethoxy-2-nitro-phenyl)-acetic acid-(3-methoxy-phenethylamide)
    —— (-)-3-(methoxyphenyl)-N-n-propylpiperidine hydrochloride 79412-36-5 C15H23NO*ClH
    (-)-3-(methoxyphenyl)-N-n-propylpiperidine hydrochloride
    —— 3-Acetoxymethyl-2-carboxy-7-[(1,3-dithiin 5-yl)-acetamido]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene 64211-36-5 C16H18N2O6S3
    3-Acetoxymethyl-2-carboxy-7-[(1,3-dithiin 5-yl)-acetamido]-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene
    —— 3-<N-Butyl-anilino>-propionsaeure 3334-61-0 C13H19NO2
    3-<N-Butyl-anilino>-propionsaeure
    —— 3α-hydroxy-4β-acrylamido-6-nitro-cholest-5(6)-ene 101039-11-6 C30H48N2O4
    3α-hydroxy-4β-acrylamido-6-nitro-cholest-5(6)-ene
    —— 3-(2-methylpropyl)-1-[[4-[4-(2-methylpropyl)piperazin-1-yl]phenyl]methyl]-3H-imidazo[2,1-b]quinazoline-2,5-dione 1033694-01-7 C29H37N5O2
    3-(2-methylpropyl)-1-[[4-[4-(2-methylpropyl)piperazin-1-yl]phenyl]methyl]-3H-imidazo[2,1-b]quinazoline-2,5-dione
    —— 3-[6-[(3S)-3-phenylpiperazin-1-yl]-3-(trifluoromethyl)pyridin-2-yl]-2H-pyrazolo[3,4-b]pyridine 1206622-57-2 C22H19F3N6
    3-[6-[(3S)-3-phenylpiperazin-1-yl]-3-(trifluoromethyl)pyridin-2-yl]-2H-pyrazolo[3,4-b]pyridine
    —— (3R,6S,9R,11S,12Z,19S,26E)-N-(cyclopropylsulfonyl)-33-ethoxy-29-methoxy-24,24-dimethyl-7,21,37-trioxo-2,22-dioxa-5,8,20,34-tetraazahexacyclo[26.10.2.13,6.15,19.09,11.031,39.032,37]dotetraconta-1(38),12,26,28,30,32,34,36,39-nonaene-9-carboxamide 1025366-99-7 C43H51N5O9S
    (3R,6S,9R,11S,12Z,19S,26E)-N-(cyclopropylsulfonyl)-33-ethoxy-29-methoxy-24,24-dimethyl-7,21,37-trioxo-2,22-dioxa-5,8,20,34-tetraazahexacyclo[26.10.2.13,6.15,19.09,11.031,39.032,37]dotetraconta-1(38),12,26,28,30,32,34,36,39-nonaene-9-carboxamide
    —— 3-(2-{[4-chloro-1-(cyclopropylmethyl)-1H-benzotriazol-5-yl]oxy}pyridin-3-yl)tetrahydrothiophene-3-ol 1268314-48-2 C19H19ClN4O2S
    3-(2-{[4-chloro-1-(cyclopropylmethyl)-1H-benzotriazol-5-yl]oxy}pyridin-3-yl)tetrahydrothiophene-3-ol
    —— [3-(2-methylpropyl)-1-[6-(2H-pyrazolo[3,4-b]pyridin-3-yl)-5-(trifluoromethyl)pyridin-2-yl]azetidin-3-yl]methanamine 1206624-82-9 C20H23F3N6
    [3-(2-methylpropyl)-1-[6-(2H-pyrazolo[3,4-b]pyridin-3-yl)-5-(trifluoromethyl)pyridin-2-yl]azetidin-3-yl]methanamine
    —— 3-(6-methyl-[2]pyridyl)-1-[2]pyridyl-2-thioxo-imidazolidin-4-one 107410-41-3 C14H12N4OS
    3-(6-methyl-[2]pyridyl)-1-[2]pyridyl-2-thioxo-imidazolidin-4-one
    —— 3-bromo-1-methyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one 68479-27-6 C6H5BrN4O
    3-bromo-1-methyl-1,6-dihydro-7H-pyrazolo[4,3-d]pyrimidin-7-one
    —— (3,4)12G1-PE-TRZ<sub>i</sub>-1EOMan<sub>2</sub> 1442748-72-2 C89H150N6O22
    (3,4)12G1-PE-TRZ<sub>i</sub>-1EOMan<sub>2</sub>
    —— 3-Amino-1,4-dihydro-1-ethyl-5-methyl-4-cinnolinone 150581-95-6 C11H13N3O
    3-Amino-1,4-dihydro-1-ethyl-5-methyl-4-cinnolinone
    —— (3,5-dimethoxy-benzyl)-phenoxathiin-3-yl-amine 350018-14-3 C21H19NO3S
    (3,5-dimethoxy-benzyl)-phenoxathiin-3-yl-amine
    —— 3-(4-cyanophenyl)-4-[3,6-difluoro-4-(methylsulfonyl)phenyl]-5-methylisoxazole 473310-74-6 C18H12F2N2O3S
    3-(4-cyanophenyl)-4-[3,6-difluoro-4-(methylsulfonyl)phenyl]-5-methylisoxazole
    —— 3,3′-diethyl-9-(2-hydroxy-4-methoxyphenyl)thiacarbocyanine iodide (II) 103513-98-0 C28H27N2O2S2*I
    3,3′-diethyl-9-(2-hydroxy-4-methoxyphenyl)thiacarbocyanine iodide (II)
    —— 3,3-dimethyl-2-phenylindoline-d 1454914-87-4 C16H17N
    3,3-dimethyl-2-phenylindoline-d