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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 3,8-diacetoxy-2-bromo-7-methyl-pyrene-1,6-dione 102703-84-4 C21H13BrO6
    3,8-diacetoxy-2-bromo-7-methyl-pyrene-1,6-dione
    —— 3β,15α-Dihydroxy-24-oxo-lanosten-(8)-saeuremethylester-(21) 1181-77-7 C31H50O5
    3β,15α-Dihydroxy-24-oxo-lanosten-(8)-saeuremethylester-(21)
    —— 3-Acetoxymethyl-2-acetyl-2,3,7,8-tetrahydrobenzo<1,2>cyclohepta<3,4,5-d,e>isochinolin 19862-97-6 C22H21NO3
    3-Acetoxymethyl-2-acetyl-2,3,7,8-tetrahydrobenzo<1,2>cyclohepta<3,4,5-d,e>isochinolin
    —— 3-Methyl-cinchoninsaeure-n-propylester 19730-67-7 C14H15NO2
    3-Methyl-cinchoninsaeure-n-propylester
    —— 3-aza-4a-homo-19-nor-androst-4a-eno[3,4-<i>d</i>]tetrazol-17-ol 23536-32-5 C18H26N4O
    3-aza-4a-homo-19-nor-androst-4a-eno[3,4-<i>d</i>]tetrazol-17-ol
    —— 3,4,5-Trimethoxy-biphenyl-2,3'-dicarbaldehyd 1968-70-3 C17H16O5
    3,4,5-Trimethoxy-biphenyl-2,3'-dicarbaldehyd
    —— 3-Benzoyl-2,3-diphenyl-acrylsaeure 4664-91-9 C22H16O3
    3-Benzoyl-2,3-diphenyl-acrylsaeure
    —— 3,4,5-trimethoxy-benzoic acid 2-{4-[2-(4-chloro-phenyl)-1,3-dioxo-indan-2-yl]-piperazin-1-yl}-ethyl ester 47823-90-5 C31H31ClN2O7
    3,4,5-trimethoxy-benzoic acid 2-{4-[2-(4-chloro-phenyl)-1,3-dioxo-indan-2-yl]-piperazin-1-yl}-ethyl ester
    —— 3-Methyl-5-<4-methyl-phenyl>-5-oxo-penten-(2)-saeure-(1)-methylester 92251-78-0 C14H16O3
    3-Methyl-5-<4-methyl-phenyl>-5-oxo-penten-(2)-saeure-(1)-methylester
    —— 3,6-Bis-p-toluidino-7-p-tolyl-symm.-7H-triazolo<4.3-b>-symm.-triazol 19703-64-1 C24H23N7
    3,6-Bis-p-toluidino-7-p-tolyl-symm.-7H-triazolo<4.3-b>-symm.-triazol
    —— 3-Phenyl-4-tert-butyl-1,6-dimethyl-1,4,5,6-tetrahydro-pyridazin 21171-85-7 C16H24N2
    3-Phenyl-4-tert-butyl-1,6-dimethyl-1,4,5,6-tetrahydro-pyridazin
    —— 3-Hydroxy-tricyclochinazolin 17330-54-0 C21H12N4O
    3-Hydroxy-tricyclochinazolin
    —— 3.4,21.22-Diseco-onoceradien-(8,26.14,27)-disaeure(3.21)-dimethylester 20113-33-1 C32H54O4
    3.4,21.22-Diseco-onoceradien-(8,26.14,27)-disaeure(3.21)-dimethylester
    —— 3-Hydroxy-10-oxo-11bβ-methyl-1,2,3,4,4aα,5,6,6aβ,7,8,9,10,11aα,11b-tetradekahydro-11H-benzo<a>-fluoren 19554-89-3 C18H26O2
    3-Hydroxy-10-oxo-11bβ-methyl-1,2,3,4,4aα,5,6,6aβ,7,8,9,10,11aα,11b-tetradekahydro-11H-benzo<a>-fluoren
    —— 3α-Mesyloxymethyl-3β-methyl-5α-mesylaminomethyl-cholestan 20835-55-6 C32H59NO5S2
    3α-Mesyloxymethyl-3β-methyl-5α-mesylaminomethyl-cholestan
    —— 3-bromo-10-chloro-[9]phenanthrol 860768-14-5 C14H8BrClO
    3-bromo-10-chloro-[9]phenanthrol
    —— 3-(4-hydroxyphenylazo)-7-phenylpyrazolo[1,5-a]pyrimidin-2-ol 1311166-35-4 C18H13N5O2
    3-(4-hydroxyphenylazo)-7-phenylpyrazolo[1,5-a]pyrimidin-2-ol
    —— 3-methyl-5-([1,1'-biphenyl]-4-yl)pyridine 1432998-74-7 C18H15N
    3-methyl-5-([1,1'-biphenyl]-4-yl)pyridine
    —— 3,8,13,18-tetrapropyl-1,3,6,8,11,13,16,18-octaza-2,7,12,17-tetraphosphapentacyclo[15.3.0.02,6.07,11.012,16]icosane 81327-54-0 C20H44N8P4
    3,8,13,18-tetrapropyl-1,3,6,8,11,13,16,18-octaza-2,7,12,17-tetraphosphapentacyclo[15.3.0.02,6.07,11.012,16]icosane
    —— 3'-amino-3-cyclopropylmethoxy-4-methoxy-N-(3-pyridylmethyl)diphenylamine 1055716-01-2 C23H25N3O2
    3'-amino-3-cyclopropylmethoxy-4-methoxy-N-(3-pyridylmethyl)diphenylamine
    —— (3R,4S)-3-butyl-4-(nitromethyl)chroman 1260789-54-5 C14H19NO3
    (3R,4S)-3-butyl-4-(nitromethyl)chroman
    —— {3-[3,4-bis(4-toluenesulfonylamino)-phenoxy]-phenyl}-acetic acid 872870-12-7 C28H26N2O7S2
    {3-[3,4-bis(4-toluenesulfonylamino)-phenoxy]-phenyl}-acetic acid
    —— 3-(4-bromobenzoyl)-2-propionylthiopropionic acid 118540-48-0 C13H13BrO4S
    3-(4-bromobenzoyl)-2-propionylthiopropionic acid
    —— 3-(3',7'-dimethyloctyl)thiophene 1083428-28-7 C14H24S
    3-(3',7'-dimethyloctyl)thiophene
    —— 3,5-bis(4-chlorophenyl)-4-nitrotoluene 75594-41-1 C19H13Cl2NO2
    3,5-bis(4-chlorophenyl)-4-nitrotoluene
    —— ((3aR,5R,6R,7R,7aR)-6-(benzoyloxy)-2-((tert-butoxycarbonyl)(methyl)amino)-7-fluoro-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-5-yl)methyl benzoate 1382800-50-1 C27H29FN2O7S
    ((3aR,5R,6R,7R,7aR)-6-(benzoyloxy)-2-((tert-butoxycarbonyl)(methyl)amino)-7-fluoro-5,6,7,7a-tetrahydro-3aH-pyrano[3,2-d]thiazol-5-yl)methyl benzoate
    —— 3-ethyl-5-[2-(3-ethyl-3H-benzo[4,5]selenolo[2,3-d]thiazol-2-ylidene)-ethylidene]-2-thioxo-thiazolidin-4-one 34372-31-1 C18H16N2OS3Se
    3-ethyl-5-[2-(3-ethyl-3H-benzo[4,5]selenolo[2,3-d]thiazol-2-ylidene)-ethylidene]-2-thioxo-thiazolidin-4-one
    —— 3-methyl-4-(1-methyl-3-(pyridin-2-yl)-4,6,7,8-tetrahydro-1H-pyrazolo[3,4-e][1,4]thiazepin-4-yl)benzonitrile 1616365-35-5 C20H19N5S
    3-methyl-4-(1-methyl-3-(pyridin-2-yl)-4,6,7,8-tetrahydro-1H-pyrazolo[3,4-e][1,4]thiazepin-4-yl)benzonitrile
    —— 3-[(3-{[3-(phenyloxy)phenyl]oxy}propyl)amino]-4-pyridinecarboxylic acid 1461602-31-2 C21H20N2O4
    3-[(3-{[3-(phenyloxy)phenyl]oxy}propyl)amino]-4-pyridinecarboxylic acid
    —— (3-Methyl-3-triethylsilanyloxy-butyl)-triphenyl-phosphonium; bromide 87417-17-2 Br*C29H40OPSi
    (3-Methyl-3-triethylsilanyloxy-butyl)-triphenyl-phosphonium; bromide
    —— (3,4-dimethoxyphenyl)((R)-2,2-cyclohexylidene-1,3-dioxolan-4-yl)methanone 1638138-06-3 C17H22O5
    (3,4-dimethoxyphenyl)((R)-2,2-cyclohexylidene-1,3-dioxolan-4-yl)methanone
    —— (3,4-Dichloro-phenyl)-carbamic acid 4-bromo-5-chloro-2-(2,4-dichloro-phenoxy)-phenyl ester 28396-10-3 C19H9BrCl5NO3
    (3,4-Dichloro-phenyl)-carbamic acid 4-bromo-5-chloro-2-(2,4-dichloro-phenoxy)-phenyl ester
    —— 3-(1-cyclohexyl-3-oxobutyl)-4-hydroxy-2H-chromen-2-one 1622486-76-3 C19H22O4
    3-(1-cyclohexyl-3-oxobutyl)-4-hydroxy-2H-chromen-2-one
    —— [3-[5-(4-Chlorophenyl)-2,4-dimethylphenyl]-8-methoxy-2-oxo-1,8-diazaspiro[4.5]dec-3-en-4-yl] ethyl carbonate 1145784-06-0 C26H29ClN2O5
    [3-[5-(4-Chlorophenyl)-2,4-dimethylphenyl]-8-methoxy-2-oxo-1,8-diazaspiro[4.5]dec-3-en-4-yl] ethyl carbonate
    —— 3-(2-Hydroxy-2-propylpentoxy)benzaldehyde 1141779-72-7 C15H22O3
    3-(2-Hydroxy-2-propylpentoxy)benzaldehyde
    —— 3-isopropyl-1-(quinolin-3-yl)imidazo[1,5-a]pyrazin-8-amine 1320265-83-5 C18H17N5
    3-isopropyl-1-(quinolin-3-yl)imidazo[1,5-a]pyrazin-8-amine
    —— 3'-chloro-3,6-dihydro-2H-[1,2']bipyridinyl-4-carboxylic acid (4-bromo-2-methyl-phenyl)-amide 850039-92-8 C18H17BrClN3O
    3'-chloro-3,6-dihydro-2H-[1,2']bipyridinyl-4-carboxylic acid (4-bromo-2-methyl-phenyl)-amide
    —— (3-Methoxyphenyl)-[4-[[5-[4-methyl-6-[[4-(trifluoromethyl)pyridin-2-yl]amino]pyridin-2-yl]pyridin-2-yl]amino]piperidin-1-yl]methanone 1411771-48-6 C30H29F3N6O2
    (3-Methoxyphenyl)-[4-[[5-[4-methyl-6-[[4-(trifluoromethyl)pyridin-2-yl]amino]pyridin-2-yl]pyridin-2-yl]amino]piperidin-1-yl]methanone
    —— (3R,9R,11R,12S)-9-Methyl-2,6-dioxo-7-oxa-10-thia-1,4-diaza-tricyclo[7.2.1.03,11]dodecane-12-carboxylic acid benzhydryl ester 211623-29-9 C23H22N2O5S
    (3R,9R,11R,12S)-9-Methyl-2,6-dioxo-7-oxa-10-thia-1,4-diaza-tricyclo[7.2.1.03,11]dodecane-12-carboxylic acid benzhydryl ester
    —— 3-(4-bromo-phenyl)-4,4a,5,7a-tetrahydro-cyclopenta[<i>e</i>][1,2]oxazine 63996-33-8 C13H12BrNO
    3-(4-bromo-phenyl)-4,4a,5,7a-tetrahydro-cyclopenta[<i>e</i>][1,2]oxazine
    —— 3<i>t</i>-(4-methoxy-2-oxo-1,2-dihydro-quinolin-3-yl)-acrylic acid ethyl ester 72800-80-7 C15H15NO4
    3<i>t</i>-(4-methoxy-2-oxo-1,2-dihydro-quinolin-3-yl)-acrylic acid ethyl ester
    —— 3α-acetoxy-12α-chloro-11β-hydroxy-5β-cholan-24-oic acid methyl ester 502624-60-4 C27H43ClO5
    3α-acetoxy-12α-chloro-11β-hydroxy-5β-cholan-24-oic acid methyl ester
    —— 3-Methyl-2,3,4,6,7,8-hexahydroindeno<5,6-e>-1,3-oxazin 35141-76-5 C12H15NO
    3-Methyl-2,3,4,6,7,8-hexahydroindeno<5,6-e>-1,3-oxazin
    —— 3-<1-Methyl-allyl>-4-chlor-chinolin 1080-90-6 C13H12ClN
    3-<1-Methyl-allyl>-4-chlor-chinolin
    —— 3,6,9,9-tetramethyl-9,10-dihydroacridine-1,8-dicarboxylic acid 1240314-98-0 C19H19NO4
    3,6,9,9-tetramethyl-9,10-dihydroacridine-1,8-dicarboxylic acid
    —— (3S,3aR,8aS,8bS)-3-Phenyl-hexahydro-furo[3,4-a]pyrrolizin-6-one 128403-18-9 C15H17NO2
    (3S,3aR,8aS,8bS)-3-Phenyl-hexahydro-furo[3,4-a]pyrrolizin-6-one
    —— 3-(6'-iodo-4'-hexynyl)octa-1,2-dien-4-yl acetate 1131881-52-1 C16H23IO2
    3-(6'-iodo-4'-hexynyl)octa-1,2-dien-4-yl acetate
    —— 3-acetyl-5,6-dihydro-6-methoxy-6-methyl-4H-1,2-oxazine 80322-65-2 C8H13NO3
    3-acetyl-5,6-dihydro-6-methoxy-6-methyl-4H-1,2-oxazine
    —— 3-Methoxyestra-1,3,5(10),16-tetraene-16-carbaldehyde 137041-51-1 C20H24O2
    3-Methoxyestra-1,3,5(10),16-tetraene-16-carbaldehyde
    —— 3,3'-di-(n-hept-1-en-1-yl)-2,2'-bifuran 1620697-23-5 C22H30O2
    3,3'-di-(n-hept-1-en-1-yl)-2,2'-bifuran