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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2S,4aS,10aR)-2-iodo-1,1,4a-trimethyl-2,3,4,9,10,10a-hexahydrophenanthrene 1246401-73-9 C17H23I
    (2S,4aS,10aR)-2-iodo-1,1,4a-trimethyl-2,3,4,9,10,10a-hexahydrophenanthrene
    —— 2-(2-(3-methyl-2-oxoquinoxalin-1(2H)-yl)acetyl)-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid 1261076-08-7 C15H12N4O5
    2-(2-(3-methyl-2-oxoquinoxalin-1(2H)-yl)acetyl)-3-oxo-2,3-dihydro-1H-pyrazole-4-carboxylic acid
    —— 2-chloro-N-[2-(diethylaminomethyl)-11-oxo-1H,11H-xantheno[1,2-d]imidazol-5-yl]acetamide 1026092-31-8 C21H21ClN4O3
    2-chloro-N-[2-(diethylaminomethyl)-11-oxo-1H,11H-xantheno[1,2-d]imidazol-5-yl]acetamide
    —— 2-Benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-benzaldehyde 189166-63-0 C31H32O3Si
    2-Benzyloxy-6-(tert-butyl-diphenyl-silanyloxymethyl)-benzaldehyde
    —— 2-(4-chloro-1-(morpholinomethyl)-2-oxoindolin-3-ylidene)-N-phenylhydrazine-1-carbothioamide 139516-68-0 C20H20ClN5O2S
    2-(4-chloro-1-(morpholinomethyl)-2-oxoindolin-3-ylidene)-N-phenylhydrazine-1-carbothioamide
    —— 2,2-dimethyl-4,6-dioxo-5-(3-oxo-1-phenyl-2-(pyridin-1-ium-1-yl)-3-(pyridin-3-yl)propyl)-1,3-dioxan-5-ide 1252663-23-2 C25H22N2O5
    2,2-dimethyl-4,6-dioxo-5-(3-oxo-1-phenyl-2-(pyridin-1-ium-1-yl)-3-(pyridin-3-yl)propyl)-1,3-dioxan-5-ide
    —— 2-morpholino-1-tetrahydropyran-4-yl-ethanone 861204-12-8 C11H19NO3
    2-morpholino-1-tetrahydropyran-4-yl-ethanone
    —— 2-(2-{[3-(4,4-Dimethyl-1,3-dioxo-3,4-dihydro-1H-isoquinolin-2-yl)-propyl]-methyl-amino}-ethyl)-7-methoxy-4,4-dimethyl-4H-isoquinoline-1,3-dione 62658-98-4 C29H35N3O5
    2-(2-{[3-(4,4-Dimethyl-1,3-dioxo-3,4-dihydro-1H-isoquinolin-2-yl)-propyl]-methyl-amino}-ethyl)-7-methoxy-4,4-dimethyl-4H-isoquinoline-1,3-dione
    —— 2-Hex-1-ynyl-3,5-diphenylpyrazine 109191-86-8 C22H20N2
    2-Hex-1-ynyl-3,5-diphenylpyrazine
    —— 2-((3-(1-benzyl-1H-indol-3-yl)-1-phenyl-1H-pyrazol-4-yl)methylene)malononitrile 1202882-54-9 C28H19N5
    2-((3-(1-benzyl-1H-indol-3-yl)-1-phenyl-1H-pyrazol-4-yl)methylene)malononitrile
    —— 2-{(Z)-1-acetyl-2-[(4-methyl-5-oxo-2,5-dihydro-2-furanyl)oxy]-1-ethenyl}-2,3-dihydro-1H-λ6-benzo[d]isothiazole-1,1,3-trione 1353054-31-5 C16H13NO7S
    2-{(Z)-1-acetyl-2-[(4-methyl-5-oxo-2,5-dihydro-2-furanyl)oxy]-1-ethenyl}-2,3-dihydro-1H-λ6-benzo[d]isothiazole-1,1,3-trione
    —— 2,2-Dimethyl-propionic acid (3aR,4R,6R,6aS)-6-ethoxycarbonylmethyl-2,2-dimethyl-tetrahydro-cyclopenta[1,3]dioxol-4-yl ester 94424-54-1 C17H28O6
    2,2-Dimethyl-propionic acid (3aR,4R,6R,6aS)-6-ethoxycarbonylmethyl-2,2-dimethyl-tetrahydro-cyclopenta[1,3]dioxol-4-yl ester
    —— 2,2-Dimethyl-4-[7-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-octanoylamino)-dibenzofuran-2-sulfonyl]-thiomorpholine-3-carboxylic acid hydroxyamide 448962-90-1 C27H20F15N3O6S2
    2,2-Dimethyl-4-[7-(2,2,3,3,4,4,5,5,6,6,7,7,8,8,8-pentadecafluoro-octanoylamino)-dibenzofuran-2-sulfonyl]-thiomorpholine-3-carboxylic acid hydroxyamide
    —— 2-benzyl-8-chloro-2-(phenylthio)octanenitrile 1360557-55-6 C21H24ClNS
    2-benzyl-8-chloro-2-(phenylthio)octanenitrile
    —— 2-(4,5-dichloro-2-nitrophenyl)-4-methyl-1,2-dihydrophthalazin-1(2H)-one 898157-43-2 C15H9Cl2N3O3
    2-(4,5-dichloro-2-nitrophenyl)-4-methyl-1,2-dihydrophthalazin-1(2H)-one
    —— 2,5-dioxopyrrolidinyl 3-(N,N-bis{[N-(2-[2-hydroxy-1-(hydroxymethyl)ethoxy]-1-{[2-hydroxy-1-(hydroxymethyl)ethoxy]methyl}ethyl)carbamoyl]methyl}carbamoyl)propanoate 677718-33-1 C30H52N4O19
    2,5-dioxopyrrolidinyl 3-(N,N-bis{[N-(2-[2-hydroxy-1-(hydroxymethyl)ethoxy]-1-{[2-hydroxy-1-(hydroxymethyl)ethoxy]methyl}ethyl)carbamoyl]methyl}carbamoyl)propanoate
    —— 2-[(3S,4S)-4-(3-Cyclopropylmethoxy-4-methoxyphenyl)-3-((R)-1-hydroxyethyl)-3-methylpyrrolidin-1-yl]-2-oxo-acetamide 347845-24-3 C20H28N2O5
    2-[(3S,4S)-4-(3-Cyclopropylmethoxy-4-methoxyphenyl)-3-((R)-1-hydroxyethyl)-3-methylpyrrolidin-1-yl]-2-oxo-acetamide
    —— 2-Chloro-4-[(furan-2-ylmethyl)-amino]-phenol 27332-96-3 C11H10ClNO2
    2-Chloro-4-[(furan-2-ylmethyl)-amino]-phenol
    —— 2-(3-dimethylamino-propyl)-5-hydroxy-hexahydro-4,7-methano-isoindole-1,3-dione 340203-36-3 C14H22N2O3
    2-(3-dimethylamino-propyl)-5-hydroxy-hexahydro-4,7-methano-isoindole-1,3-dione
    —— 2-(3-Methyl-2-phenyl-1,3-benzothiazol-2-yl)-1-phenylbutan-1-one 124659-37-6 C24H23NOS
    2-(3-Methyl-2-phenyl-1,3-benzothiazol-2-yl)-1-phenylbutan-1-one
    —— 2-Benzylamino-1,4-dihydroxy-anthraquinone 20269-38-9 C21H15NO4
    2-Benzylamino-1,4-dihydroxy-anthraquinone
    —— (2R)-2-amino-N-{(1S,2R)-1-benzyl-2-hydroxy-3-[(3-methoxybenzyl)amino]propyl}-5-oxo-5-piperidin-1-ylpentanamide 477793-33-2 C28H40N4O4
    (2R)-2-amino-N-{(1S,2R)-1-benzyl-2-hydroxy-3-[(3-methoxybenzyl)amino]propyl}-5-oxo-5-piperidin-1-ylpentanamide
    —— 2,5-diphenyl-2,5-di<3,3,3-trichloro-2-(phenylsulfonylamino)propyl>-1,3,4-thiadiazolidine 126434-02-4 C32H30Cl6N4O4S3
    2,5-diphenyl-2,5-di<3,3,3-trichloro-2-(phenylsulfonylamino)propyl>-1,3,4-thiadiazolidine
    —— 2-Methyl-oxazolidine-3-carbodithioic acid isopropyl ester 126560-54-1 C8H15NOS2
    2-Methyl-oxazolidine-3-carbodithioic acid isopropyl ester
    —— 2-Amino-5-brom-4-methyl-6-piperidino-pyrimidin 90972-48-8 C10H15BrN4
    2-Amino-5-brom-4-methyl-6-piperidino-pyrimidin
    —— 2-Methyl-2,3,5,6-tetrahydropsoralen 33186-76-4 C12H12O3
    2-Methyl-2,3,5,6-tetrahydropsoralen
    —— 2-cyclohex-1-enesulfonyl-aniline 100390-53-2 C12H15NO2S
    2-cyclohex-1-enesulfonyl-aniline
    —— 2-(1-(4-((2S)-4-methyl-3,4-dihydro-2H-1,4-benzoxazin-2-ylmethoxy)-3-fluorobenzoyl)-5-fluoro-2-methylindol-3-yl)acetic acid benzyl ester 502606-34-0 C35H30F2N2O5
    2-(1-(4-((2S)-4-methyl-3,4-dihydro-2H-1,4-benzoxazin-2-ylmethoxy)-3-fluorobenzoyl)-5-fluoro-2-methylindol-3-yl)acetic acid benzyl ester
    —— (2-iodo-6-methoxyphenyl)(methyl)carbamic acid tert-butyl ester 835873-26-2 C13H18INO3
    (2-iodo-6-methoxyphenyl)(methyl)carbamic acid tert-butyl ester
    —— (2S,4R)-1-((benzyloxy)carbonyl)-4-(piperidine-1-carboxyloyloxy)pyrrolidine-2-carboxylic acid 1001647-38-6 C19H24N2O6
    (2S,4R)-1-((benzyloxy)carbonyl)-4-(piperidine-1-carboxyloyloxy)pyrrolidine-2-carboxylic acid
    —— 2-{3-[4-(4-Methoxy-benzoyl)-piperidin-1-yl]-2-oxo-pyrrolidin-1-ylmethyl}-5,6-dimethyl-3H-pyrimidin-4-one 1417917-46-4 C24H30N4O4
    2-{3-[4-(4-Methoxy-benzoyl)-piperidin-1-yl]-2-oxo-pyrrolidin-1-ylmethyl}-5,6-dimethyl-3H-pyrimidin-4-one
    —— 2-(isopropylsulfinylmethyl)pyridine 1202175-56-1 C9H13NOS
    2-(isopropylsulfinylmethyl)pyridine
    —— 2,5,8,11,14-pentaoxahexadecan-16-oic-15,16-13C2 acid 1082737-36-7 C11H22O7
    2,5,8,11,14-pentaoxahexadecan-16-oic-15,16-13C2 acid
    —— <2-Chloro-tetrafluorallyl>-diphenylphosphin 10075-16-8 C15H10ClF4P
    <2-Chloro-tetrafluorallyl>-diphenylphosphin
    —— 2-chloro-4-(1-methyl-2-butenyl)aniline 83191-38-2 C11H14ClN
    2-chloro-4-(1-methyl-2-butenyl)aniline
    —— (2-Cyclohexen-1-yl)(trimethylsilyl)thioketen 75549-47-2 C11H18SSi
    (2-Cyclohexen-1-yl)(trimethylsilyl)thioketen
    —— 2(R)-allyl-6-(benzyloxy)hexan-1-ol 143761-25-5 C16H24O2
    2(R)-allyl-6-(benzyloxy)hexan-1-ol
    —— 2,3-Dichloro-6-fluoro-7-methyl-quinoxaline 1217303-99-5 C9H5Cl2FN2
    2,3-Dichloro-6-fluoro-7-methyl-quinoxaline
    —— 2-Carboxy-3-ethyl-succinic acid 4-tert-butyl ester 64434-40-8 C11H18O6
    2-Carboxy-3-ethyl-succinic acid 4-tert-butyl ester
    —— 2,4-difluoro-N-(4-(3-hydroxy-3-(3-(trifluoromethyl)phenyl)azetidine-1-carbonyl)phenyl)benzenesulfonamide 1609671-56-8 C23H17F5N2O4S
    2,4-difluoro-N-(4-(3-hydroxy-3-(3-(trifluoromethyl)phenyl)azetidine-1-carbonyl)phenyl)benzenesulfonamide
    —— 2-(p-Anisyl)-4-hydroxy-5-carbethoxypyrimidin 56406-29-2 C14H14N2O4
    2-(p-Anisyl)-4-hydroxy-5-carbethoxypyrimidin
    —— (2S,4S)-4-(4-Benzyloxycarbonylamino-2-oxo-2H-pyrimidin-1-yl)-1-(2-tert-butoxycarbonylamino-ethyl)-5-oxo-pyrrolidine-2-carboxylic acid methyl ester 631897-22-8 C25H31N5O8
    (2S,4S)-4-(4-Benzyloxycarbonylamino-2-oxo-2H-pyrimidin-1-yl)-1-(2-tert-butoxycarbonylamino-ethyl)-5-oxo-pyrrolidine-2-carboxylic acid methyl ester
    —— 24-Nor-5β,14β-chol-20(22)-en-3β,14,21,23-tetraol-21,23-diacetat 116391-31-2 C27H42O6
    24-Nor-5β,14β-chol-20(22)-en-3β,14,21,23-tetraol-21,23-diacetat
    —— 2-(4-phenethyl-benzyl)-1<i>H</i>-imidazole 102951-46-2 C18H20N2
    2-(4-phenethyl-benzyl)-1<i>H</i>-imidazole
    —— 2,6-dimethylanilinium trichlorostannate(II) 159267-27-3 C8H12N*Cl3Sn
    2,6-dimethylanilinium trichlorostannate(II)
    —— 2-(7-oxo-4-oxa-1-aza-bicyclo[3.2.0]hept-3-ylidenemethyl)-benzoic acid 4-methoxy-benzyl ester 79908-83-1 C21H19NO5
    2-(7-oxo-4-oxa-1-aza-bicyclo[3.2.0]hept-3-ylidenemethyl)-benzoic acid 4-methoxy-benzyl ester
    —— (2Z,8Z,14Z,20Z)-Tricyclo[20.2.2.2<sup>10,13</sup>]octacosa-1(25),2,8,10(28),11,13(27),14,20,22(26),23-decaene-4,6,16,18-tetrayne 157835-75-1 C28H16
    (2Z,8Z,14Z,20Z)-Tricyclo[20.2.2.2<sup>10,13</sup>]octacosa-1(25),2,8,10(28),11,13(27),14,20,22(26),23-decaene-4,6,16,18-tetrayne
    —— (2-Methyl-[1,3]dioxolan-2-yl)-[3-trimethylsilanyl-prop-2-yn-(Z)-ylideneamino]-acetic acid benzyl ester 82394-68-1 C19H25NO4Si
    (2-Methyl-[1,3]dioxolan-2-yl)-[3-trimethylsilanyl-prop-2-yn-(Z)-ylideneamino]-acetic acid benzyl ester
    —— 2,2,4,4-tetramethyl-3,3-bis(trimethylsilyl)-1-(2,6-xylyl)-1-aza-2,4-disilacyclobutane 126210-37-5 C19H39NSi4
    2,2,4,4-tetramethyl-3,3-bis(trimethylsilyl)-1-(2,6-xylyl)-1-aza-2,4-disilacyclobutane
    —— 2,3-di-O-acetyl-1,6-anhydro-4-S-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-4-thio-β-D-glucopyranose 81905-42-2 C24H32O15S
    2,3-di-O-acetyl-1,6-anhydro-4-S-(2,3,4,6-tetra-O-acetyl-α-D-glucopyranosyl)-4-thio-β-D-glucopyranose