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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (3S,20S,23S)-3-(2-pyridinylcarbonyloxy)-20,23-dihydroxydammar-24-en-21-oic acid 21,23-lactone 1236056-89-5 C36H51NO5
    (3S,20S,23S)-3-(2-pyridinylcarbonyloxy)-20,23-dihydroxydammar-24-en-21-oic acid 21,23-lactone
    —— 3-ethyl-1-propyl-8-(1H-pyrazol-4-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-1H-purine-2,6(3H,7H)-dione 1019778-65-4 C19H30N6O3Si
    3-ethyl-1-propyl-8-(1H-pyrazol-4-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-1H-purine-2,6(3H,7H)-dione
    —— 3,4-dichloro-1-iodo-but-1-yne 58679-04-2 C4H3Cl2I
    3,4-dichloro-1-iodo-but-1-yne
    —— 3-Ethenyliden-1,1,2,2-tetramethylcyclopropan 103304-22-9 C9H14
    3-Ethenyliden-1,1,2,2-tetramethylcyclopropan
    —— 3-[3,4-bis[(3R)-3,7-dimethyloctoxy]phenyl]-5-(3,4-didecoxyphenyl)-1H-pyrazole 1192484-21-1 C55H92N2O4
    3-[3,4-bis[(3R)-3,7-dimethyloctoxy]phenyl]-5-(3,4-didecoxyphenyl)-1H-pyrazole
    —— 3-Allyl-5-[1-benzo[1,3]dioxol-5-yl-meth-(E)-ylidene]-2-{[1-(4-methoxy-phenyl)-meth-(E)-ylidene]-hydrazono}-thiazolidin-4-one 2256-67-9 C22H19N3O4S
    3-Allyl-5-[1-benzo[1,3]dioxol-5-yl-meth-(E)-ylidene]-2-{[1-(4-methoxy-phenyl)-meth-(E)-ylidene]-hydrazono}-thiazolidin-4-one
    —— 3-(5-chloro-benzothiazol-2-ylsulfanyl)-3-aza-bicyclo[3.2.2]nonane 3219-89-4 C15H17ClN2S2
    3-(5-chloro-benzothiazol-2-ylsulfanyl)-3-aza-bicyclo[3.2.2]nonane
    —— 3-<2-Brom-3-(5-nitro-2-furyl)-allylidenamino)-5-morpholinomethyl-2-oxazolidon 1860-81-7 C15H17BrN4O6
    3-<2-Brom-3-(5-nitro-2-furyl)-allylidenamino)-5-morpholinomethyl-2-oxazolidon
    —— 3-<N-(2-Vinyloxy-ethyl)-N-ethoxycarbonyl-amino>-propioguanamin 86178-41-8 C12H20N6O3
    3-<N-(2-Vinyloxy-ethyl)-N-ethoxycarbonyl-amino>-propioguanamin
    —— 3-benzoyl-1-phenyl-2-thioxo-5-[(1,4,4-trimethyl-pyrrolidin-2-yliden)-ethylidene]-imidazolidin-4-one 103046-53-3 C25H25N3O2S
    3-benzoyl-1-phenyl-2-thioxo-5-[(1,4,4-trimethyl-pyrrolidin-2-yliden)-ethylidene]-imidazolidin-4-one
    —— 3-(hexyl-propyl-sulfamoyl)-[1,2,4]triazole-1-carboxylic acid diallylamide 43174-02-3 C18H31N5O3S
    3-(hexyl-propyl-sulfamoyl)-[1,2,4]triazole-1-carboxylic acid diallylamide
    —— 3c(?)-acenaphthen-5-yl-2-phenyl-acrylonitrile 94878-27-0 C21H15N
    3c(?)-acenaphthen-5-yl-2-phenyl-acrylonitrile
    —— 3-methyl-N-propan-2-ylindolizin-8-amine 148122-73-0 C12H16N2
    3-methyl-N-propan-2-ylindolizin-8-amine
    —— 3-Butyl-1-methyl-1-(3-{[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-amino}-propyl)-urea 124821-24-5 C16H24N4O3
    3-Butyl-1-methyl-1-(3-{[1-(4-nitro-phenyl)-meth-(Z)-ylidene]-amino}-propyl)-urea
    —— 3.5-Dibrom-2'.4'.5'-trichlorthionosalicylsaeureanilid 19112-09-5 C13H6Br2Cl3NOS
    3.5-Dibrom-2'.4'.5'-trichlorthionosalicylsaeureanilid
    —— (3-amino-isoindol-1-ylidene)-quinolin-2-yl-acetonitrile 25621-74-3 C19H12N4
    (3-amino-isoindol-1-ylidene)-quinolin-2-yl-acetonitrile
    —— 3-Methyl-9H-dibenzo<c,f>imidazo<1,2-a>azepin-fumarat 58579-04-7 C4H4O4*C17H14N2
    3-Methyl-9H-dibenzo<c,f>imidazo<1,2-a>azepin-fumarat
    —— 3-(2,4-Difluorophenyl)-2,2-difluoro-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butanamide O-methyloxime 154949-52-7 C13H13F4N5O2
    3-(2,4-Difluorophenyl)-2,2-difluoro-3-hydroxy-4-(1H-1,2,4-triazol-1-yl)butanamide O-methyloxime
    —— (3-allyl-3<i>H</i>-thiazol-2-ylidene)-(2-chloro-6-methyl-phenyl)-amine 61677-35-8 C13H13ClN2S
    (3-allyl-3<i>H</i>-thiazol-2-ylidene)-(2-chloro-6-methyl-phenyl)-amine
    —— 3,5-Dichloro-N-(5-cyclohexyl-2-hydroxy-phenyl)-2-hydroxy-benzamide 23744-39-0 C19H19Cl2NO3
    3,5-Dichloro-N-(5-cyclohexyl-2-hydroxy-phenyl)-2-hydroxy-benzamide
    —— 3-chloro-5-methyl-10,11-dihydro-5<i>H</i>-dibenzo[<i>b</i>,<i>f</i>]azepin-10-ylamine 31376-65-5 C15H15ClN2
    3-chloro-5-methyl-10,11-dihydro-5<i>H</i>-dibenzo[<i>b</i>,<i>f</i>]azepin-10-ylamine
    —— 3-(2-Benzimidazolyl)-rifamycin SV 38128-97-1 C44H51N3O12
    3-(2-Benzimidazolyl)-rifamycin SV
    —— 3-ethyl-pyrido[1,2-<i>a</i>][1,3,5]triazine-2,4-dione 26737-42-8 C9H9N3O2
    3-ethyl-pyrido[1,2-<i>a</i>][1,3,5]triazine-2,4-dione
    —— 3-isopropyl-1-(2-methyl-propane-1-sulfonyl)-2,2-dioxo-2,3-dihydro-1<i>H</i>-2λ<sup>6</sup>-benzo[1,2,6]thiadiazin-4-one 59966-55-1 C14H20N2O5S2
    3-isopropyl-1-(2-methyl-propane-1-sulfonyl)-2,2-dioxo-2,3-dihydro-1<i>H</i>-2λ<sup>6</sup>-benzo[1,2,6]thiadiazin-4-one
    —— 3-(4-methoxy-phenyl)-<i>N</i>-oxazolo[4,5-<i>b</i>]pyridin-2-yl-acrylamide 40926-28-1 C16H13N3O3
    3-(4-methoxy-phenyl)-<i>N</i>-oxazolo[4,5-<i>b</i>]pyridin-2-yl-acrylamide
    —— 3-bromomethyl-2,4-dichloro-pyridine hydrobromide 945543-25-9 BrH*C6H4BrCl2N
    3-bromomethyl-2,4-dichloro-pyridine hydrobromide
    —— [3-(4-fluorophenyl)-4-(4-morpholin-4-ylmethylphenyl)-7-oxo-2,6,7,8-tetrahydro-4H-pyrazolo[3,4-e][1,4]thiazepin-6-yl]acetic acid 1221172-55-9 C25H25FN4O4S
    [3-(4-fluorophenyl)-4-(4-morpholin-4-ylmethylphenyl)-7-oxo-2,6,7,8-tetrahydro-4H-pyrazolo[3,4-e][1,4]thiazepin-6-yl]acetic acid
    —— 3-[3-(5-benzyloxypentoxy)-phenyl]-3-hydroxypropionitrile 1141781-44-3 C21H25NO3
    3-[3-(5-benzyloxypentoxy)-phenyl]-3-hydroxypropionitrile
    —— 3β,17β-bis-benzoyloxy-androsta-5,7-diene 65944-16-3 C33H36O4
    3β,17β-bis-benzoyloxy-androsta-5,7-diene
    —— 3-Chlor-4-(dicyclohexylamino)-3-cyclobuten-1,2-dion 97962-58-8 C16H22ClNO2
    3-Chlor-4-(dicyclohexylamino)-3-cyclobuten-1,2-dion
    —— 3-Methyl-butyric acid 5-methoxy-2-((E)-2-methoxycarbonyl-vinyl)-phenyl ester 117285-78-6 C16H20O5
    3-Methyl-butyric acid 5-methoxy-2-((E)-2-methoxycarbonyl-vinyl)-phenyl ester
    —— 3-[2-(4-methoxyphenyl)ethyl]-5-(2-methoxy-(1S)-methyl-ethoxy)-N-(1-methyl-1H-pyrazol-3-yl)-benzamide 1282520-30-2 C24H29N3O4
    3-[2-(4-methoxyphenyl)ethyl]-5-(2-methoxy-(1S)-methyl-ethoxy)-N-(1-methyl-1H-pyrazol-3-yl)-benzamide
    —— 3-<17β-Amino-9.11-epoxy-androst-4-en-3-on-17α-yl>-propionsaeure-lactam 104577-69-7 C22H29NO3
    3-<17β-Amino-9.11-epoxy-androst-4-en-3-on-17α-yl>-propionsaeure-lactam
    —— 3-(6-diethylamino-hexyl)-3-aza-bicyclo[3.2.0]heptane 101442-92-6 C16H32N2
    3-(6-diethylamino-hexyl)-3-aza-bicyclo[3.2.0]heptane
    —— 3-Phenyl-4-propyl-1-(N-Methyl-piperid-4-yl)-pyrazol-5-on 93902-31-9 C18H25N3O
    3-Phenyl-4-propyl-1-(N-Methyl-piperid-4-yl)-pyrazol-5-on
    —— 3-nitro-N,N-bis(trimethylsilyl)benzenesulfonamide 78980-81-1 C12H22N2O4SSi2
    3-nitro-N,N-bis(trimethylsilyl)benzenesulfonamide
    —— 3-(butyl-methyl-sulfamoyl)-[1,2,4]triazole-1-carboxylic acid ethyl-prop-2-ynyl-amide 43174-54-5 C13H21N5O3S
    3-(butyl-methyl-sulfamoyl)-[1,2,4]triazole-1-carboxylic acid ethyl-prop-2-ynyl-amide
    —— 3-[(1-Hydroxy-naphthalene-2-carbonyl)-phenyl-amino]-propionic acid phenyl ester 25726-82-3 C26H21NO4
    3-[(1-Hydroxy-naphthalene-2-carbonyl)-phenyl-amino]-propionic acid phenyl ester
    —— 3-Methyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2-carboxylic acid 1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl ester 29084-40-0 C25H21N3O7S
    3-Methyl-8-oxo-7-(2-phenoxy-acetylamino)-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2-carboxylic acid 1,3-dioxo-1,3-dihydro-isoindol-2-ylmethyl ester
    —— {3-[2-Butoxy-thioxanthen-(9Z)-ylidene]-propyl}-dimethyl-amine; compound with (E)-but-2-enedioic acid 68263-29-6 C4H4O4*C22H27NOS
    {3-[2-Butoxy-thioxanthen-(9Z)-ylidene]-propyl}-dimethyl-amine; compound with (E)-but-2-enedioic acid
    —— (3,9-dimethyl-4-oxo-6,7,8,9-tetrahydro-4<i>H</i>-pyrimido[1,2-<i>a</i>]thieno[2,3-<i>d</i>]pyrimidin-2-yl)-acetic acid ethyl ester 57395-04-7 C15H19N3O3S
    (3,9-dimethyl-4-oxo-6,7,8,9-tetrahydro-4<i>H</i>-pyrimido[1,2-<i>a</i>]thieno[2,3-<i>d</i>]pyrimidin-2-yl)-acetic acid ethyl ester
    —— 3β-Methoxy-16α-ethyl-5-androsten-16β-ol 4412-76-4 C22H36O2
    3β-Methoxy-16α-ethyl-5-androsten-16β-ol
    —— 3β-(2-thiopheneyl)tropane-2α-carboxylic acid methyl ester 135367-04-3 C14H19NO2S
    3β-(2-thiopheneyl)tropane-2α-carboxylic acid methyl ester
    —— 3-Brom-4-methylenbicyclo<3.2.1>octen-2 2453-57-8 C9H11Br
    3-Brom-4-methylenbicyclo<3.2.1>octen-2
    —— 3-(2-ethylaminophenyl)-5-methyl-1,2,4-oxadiazole 82216-69-1 C11H13N3O
    3-(2-ethylaminophenyl)-5-methyl-1,2,4-oxadiazole
    —— 3-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-2-(6-methyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridine 676343-78-5 C21H17N3O2
    3-(2,3-dihydro-benzo[1,4]dioxin-6-yl)-2-(6-methyl-pyridin-2-yl)-pyrazolo[1,5-a]pyridine
    —— 3-[(4-chlorophenyl)thio]-2-methyl-4-phenyl-1H-pyrrolo[3,2-c]pyridine 854018-94-3 C20H15ClN2S
    3-[(4-chlorophenyl)thio]-2-methyl-4-phenyl-1H-pyrrolo[3,2-c]pyridine
    —— (3R,4S,5R)-ethyl 2-benzyl-3,5-dimethyl-4-(((S)-1-phenylethyl)carbamoyl)isoxazolidine-3-carboxylate 1416476-07-7 C24H30N2O4
    (3R,4S,5R)-ethyl 2-benzyl-3,5-dimethyl-4-(((S)-1-phenylethyl)carbamoyl)isoxazolidine-3-carboxylate
    —— 3-Bromo-5-(chloromethyl)thieno[3,2-b]pyridine 159083-94-0 C8H5BrClNS
    3-Bromo-5-(chloromethyl)thieno[3,2-b]pyridine
    —— 3β,6α-diacetoxy-5α-cholan-23-yne 634894-24-9 C28H42O4
    3β,6α-diacetoxy-5α-cholan-23-yne