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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Ethyl-5-[5-(3-methylsulfonylphenyl)thieno[2,3-d]pyrimidin-4-yl]sulfanyl-1,3,4-oxadiazole 1370338-96-7 C17H14N4O3S3
    2-Ethyl-5-[5-(3-methylsulfonylphenyl)thieno[2,3-d]pyrimidin-4-yl]sulfanyl-1,3,4-oxadiazole
    —— 2,2′-(((2-hydroxybenzyl)azanediyl)bis(ethane-2,1-diyl))bis-(isoindoline-1,3-dione) 1314403-21-8 C27H23N3O5
    2,2′-(((2-hydroxybenzyl)azanediyl)bis(ethane-2,1-diyl))bis-(isoindoline-1,3-dione)
    —— 2-(1,3-benzodithiol-2-ylidene)-2-(4-bromophenyl)acetaldehyde 1156544-14-7 C15H9BrOS2
    2-(1,3-benzodithiol-2-ylidene)-2-(4-bromophenyl)acetaldehyde
    —— 2-<4-(2-Benzoxazoyl)-1-naphthyl>-1-methyl-benzimidazol-5-carbonsaeure-<β-(dimethylamino)ethyl>ester 91452-74-3 C30H26N4O3
    2-<4-(2-Benzoxazoyl)-1-naphthyl>-1-methyl-benzimidazol-5-carbonsaeure-<β-(dimethylamino)ethyl>ester
    —— 2-(3'-{[4-(trifluoromethyl)pyrimidin-2-yl]amino}biphenyl-3-yl)propan-2-ol 1570256-56-2 C20H18F3N3O
    2-(3'-{[4-(trifluoromethyl)pyrimidin-2-yl]amino}biphenyl-3-yl)propan-2-ol
    —— 2,8-dichloro-N-(2-propan-2-ylsulfonylphenyl)quinazolin-4-amine 1097920-86-9 C17H15Cl2N3O2S
    2,8-dichloro-N-(2-propan-2-ylsulfonylphenyl)quinazolin-4-amine
    —— 2-chloro-N-[[2-[(2R,6S)-2,6-dimethyl-4-morpholinyl]-5-(2-methyl-4-pyridinyl)-4-thiazolyl]methyl]-benzamide 1309443-51-3 C23H25ClN4O2S
    2-chloro-N-[[2-[(2R,6S)-2,6-dimethyl-4-morpholinyl]-5-(2-methyl-4-pyridinyl)-4-thiazolyl]methyl]-benzamide
    —— 2-(2,5-dihydro-1H-pyrrol-3-yl)-1H-pyrrolo[3,2]pyridine 1001070-41-2 C11H11N3
    2-(2,5-dihydro-1H-pyrrol-3-yl)-1H-pyrrolo[3,2]pyridine
    —— 2,3-Di-tert-butyl-3-methoxyoxaziran 49680-50-4 C10H21NO2
    2,3-Di-tert-butyl-3-methoxyoxaziran
    —— 2-Hydroxy-6-(1,1,3,3-tetramethyl-butyl)-benzochinon-(1,4) 23622-86-8 C14H20O3
    2-Hydroxy-6-(1,1,3,3-tetramethyl-butyl)-benzochinon-(1,4)
    —— 2-(2',5'-Dimethyl-benzyl)-phenylfluoroformiat 67615-31-0 C16H15FO2
    2-(2',5'-Dimethyl-benzyl)-phenylfluoroformiat
    —— {2-[(2-Amino-ethoxy)-(1-methyl-2-oxo-propoxy)-phosphoryloxy]-ethyl}-carbamic acid benzyl ester 83565-49-5 C16H25N2O7P
    {2-[(2-Amino-ethoxy)-(1-methyl-2-oxo-propoxy)-phosphoryloxy]-ethyl}-carbamic acid benzyl ester
    —— (2R,3R,4R,5R)-4-(acetyloxy)-2-[(acetyloxy)methyl]-5-(6-{[2,2-bis(4-chlorophenyl)ethyl]amino}-2-cyano-9H-purin-9-yl)tetrahydro-3-furanyl acetate 383888-70-8 C31H28Cl2N6O7
    (2R,3R,4R,5R)-4-(acetyloxy)-2-[(acetyloxy)methyl]-5-(6-{[2,2-bis(4-chlorophenyl)ethyl]amino}-2-cyano-9H-purin-9-yl)tetrahydro-3-furanyl acetate
    —— (2-(4,4-dimethyl-2-oxazolinyl)phenylselenolato)Pd(triphenylphosphine)Cl 1315496-26-4 C29H27ClNOPPdSe
    (2-(4,4-dimethyl-2-oxazolinyl)phenylselenolato)Pd(triphenylphosphine)Cl
    —— (2-aminoethyl)-(2-{[2-({2-[(anthracen-9-ylmethyl)amino]ethyl}tert-butoxycarbonylamino)ethyl]-tert-butoxycarbonylamino}ethyl)carbamic acid tert-butyl ester 1391748-83-6 C38H57N5O6
    (2-aminoethyl)-(2-{[2-({2-[(anthracen-9-ylmethyl)amino]ethyl}tert-butoxycarbonylamino)ethyl]-tert-butoxycarbonylamino}ethyl)carbamic acid tert-butyl ester
    —— 2,6,6-trimethyl-4-oxo-1-(2-phenethyl)-4,5,6,7-tetrahydroindole-3-acetic acid 121626-12-8 C21H25NO3
    2,6,6-trimethyl-4-oxo-1-(2-phenethyl)-4,5,6,7-tetrahydroindole-3-acetic acid
    —— 2-(benzylthio)-4-(4-fluorophenyl)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile 1362426-24-1 C18H12FN3OS
    2-(benzylthio)-4-(4-fluorophenyl)-6-oxo-1,6-dihydropyrimidine-5-carbonitrile
    —— 2-Chlor-4,5-diethyl-4,5-dimethyl-1,3,2-dioxaphospholan 16352-30-0 C8H16ClO2P
    2-Chlor-4,5-diethyl-4,5-dimethyl-1,3,2-dioxaphospholan
    —— {2-[(S)-2-(2-Benzyloxycarbonylamino-2-methyl-propionylamino)-3-methyl-butyrylamino]-2-methyl-propionylamino}-acetic acid methyl ester 172992-13-1 C24H36N4O7
    {2-[(S)-2-(2-Benzyloxycarbonylamino-2-methyl-propionylamino)-3-methyl-butyrylamino]-2-methyl-propionylamino}-acetic acid methyl ester
    —— 2-methylspiro<5.5>undeca-1,3-dien-7-one ethylene ketal 82390-24-7 C14H20O2
    2-methylspiro<5.5>undeca-1,3-dien-7-one ethylene ketal
    —— 23-Methoxy-4,7,20-trioxa-1,10-diaza-tricyclo[8.7.5.1<sup>12,16</sup>]tricosa-12,14,16(23)-triene; hydrobromide 144703-84-4 2BrH*C19H30N2O4
    23-Methoxy-4,7,20-trioxa-1,10-diaza-tricyclo[8.7.5.1<sup>12,16</sup>]tricosa-12,14,16(23)-triene; hydrobromide
    —— 2,2,2-Trifluoro-N-[6-(phenyl-o-tolyl-phosphanyl)-pyridin-2-yl]-acetamide 885603-69-0 C20H16F3N2OP
    2,2,2-Trifluoro-N-[6-(phenyl-o-tolyl-phosphanyl)-pyridin-2-yl]-acetamide
    —— 2-(4-bromo-3-fluorophenyl)-6-(trifluoromethyl)-1H-benzimidazole 1370534-62-5 C14H7BrF4N2
    2-(4-bromo-3-fluorophenyl)-6-(trifluoromethyl)-1H-benzimidazole
    —— 2-(((S)-3-methylpent-1-yn-3-yl)oxy)tetrahydro-2H-pyran 1190765-80-0 C11H18O2
    2-(((S)-3-methylpent-1-yn-3-yl)oxy)tetrahydro-2H-pyran
    —— (2S,4R)-4-(3-propylamino-3-oxopropyl)glutamic acid 1040448-99-4 C11H20N2O5
    (2S,4R)-4-(3-propylamino-3-oxopropyl)glutamic acid
    —— (2R)-2-{methyl-[2-[methyl(BOC)amino]ethyl]}amino-N-{[4-cyclohexyl-4-(t-butylcarbamoyl)]piperidin-1-yl}-3-(4-chlorophenyl)propionamide 852325-13-4 C34H55ClN4O4
    (2R)-2-{methyl-[2-[methyl(BOC)amino]ethyl]}amino-N-{[4-cyclohexyl-4-(t-butylcarbamoyl)]piperidin-1-yl}-3-(4-chlorophenyl)propionamide
    —— 2-Chloro-N-(2-isopropyl-6-methyl-phenyl)-N-(2-methoxy-ethyl)-acetamide 51218-62-3 C15H22ClNO2
    2-Chloro-N-(2-isopropyl-6-methyl-phenyl)-N-(2-methoxy-ethyl)-acetamide
    —— 2-trimethylsilylethyl 5-bromo-6-hydroxy-1,4-bis(methoxymethoxy)-3,7-dimethyl-8-prop-2-enoxynaphthalene-2-carboxylate 406214-35-5 C25H35BrO8Si
    2-trimethylsilylethyl 5-bromo-6-hydroxy-1,4-bis(methoxymethoxy)-3,7-dimethyl-8-prop-2-enoxynaphthalene-2-carboxylate
    —— 2,2,2-trifluoro-N-[1-oxo-1-(2-sulfanylidene-1,3-oxazolidin-3-yl)pent-4-en-2-yl]acetamide 886207-27-8 C10H11F3N2O3S
    2,2,2-trifluoro-N-[1-oxo-1-(2-sulfanylidene-1,3-oxazolidin-3-yl)pent-4-en-2-yl]acetamide
    —— 2,3,6-Trichlor-4,5-diaminotoluol 18225-95-1 C7H7Cl3N2
    2,3,6-Trichlor-4,5-diaminotoluol
    —— 2-(benzyloxy)-3',5,5'-tri-tert-butylbiphenyl 1220625-06-8 C31H40O
    2-(benzyloxy)-3',5,5'-tri-tert-butylbiphenyl
    —— (2S,3S)-nonane-2,3-diol 1012886-92-8 C9H20O2
    (2S,3S)-nonane-2,3-diol
    —— 2-((4-Ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N'-(3-nitrobenzylidene)acetohydrazide 306286-54-4 C19H18N6O3S
    2-((4-Ethyl-5-phenyl-4H-1,2,4-triazol-3-yl)thio)-N'-(3-nitrobenzylidene)acetohydrazide
    —— 2-acetoxy-2'-methyl-3,4-dihydro-2H-spiro[naphthalen-1,4'-oxazol]-5'-one 108885-06-9 C15H15NO4
    2-acetoxy-2'-methyl-3,4-dihydro-2H-spiro[naphthalen-1,4'-oxazol]-5'-one
    —— 2-thia<2.3>(2,6)pyridinophane 76467-43-1 C14H14N2S
    2-thia<2.3>(2,6)pyridinophane
    —— 2-(chloromethoxy-methyl)-2-methyl-acetoacetic acid ethyl ester 90722-59-1 C9H15ClO4
    2-(chloromethoxy-methyl)-2-methyl-acetoacetic acid ethyl ester
    —— (2R,3R,3aR,6R,7R,7aS)-7-azido-octahydro-6-methoxy-2-(phenylthio)benzofuran-3-yl pivalate 896441-86-4 C20H27N3O4S
    (2R,3R,3aR,6R,7R,7aS)-7-azido-octahydro-6-methoxy-2-(phenylthio)benzofuran-3-yl pivalate
    —— 2,4'-Bithiazolyl-4-carbothioamid 91589-13-8 C7H5N3S3
    2,4'-Bithiazolyl-4-carbothioamid
    —— [(2S,3R,4S,5R,6S)-2-[chloro(phenylsulfanyl)methyl]-6-methoxy-4-methyl-5-phenylmethoxyoxan-3-yl] acetate 1027523-82-5 C23H27ClO5S
    [(2S,3R,4S,5R,6S)-2-[chloro(phenylsulfanyl)methyl]-6-methoxy-4-methyl-5-phenylmethoxyoxan-3-yl] acetate
    —— 2-(3,5-difluorophenyl)-N-[2-(4-methylpiperazin-1-yl)-4-oxo-4H-quinazolin-3-yl]acetamide 1086683-30-8 C21H21F2N5O2
    2-(3,5-difluorophenyl)-N-[2-(4-methylpiperazin-1-yl)-4-oxo-4H-quinazolin-3-yl]acetamide
    —— 2-[(1R)-4-(benzyl-isopropyl-amino)-1-(3,4-dimethoxy-phenyl)-butyl]-4-(4-ethyl-piperazin-1-yl)-2,3-dihydro-isoindol-1-one 1093069-52-3 C36H48N4O3
    2-[(1R)-4-(benzyl-isopropyl-amino)-1-(3,4-dimethoxy-phenyl)-butyl]-4-(4-ethyl-piperazin-1-yl)-2,3-dihydro-isoindol-1-one
    —— 2-(4-Bromophenyl)-2-(dimethylamino)-2-trimethylsilyloxyacetonitrile 83575-81-9 C13H19BrN2OSi
    2-(4-Bromophenyl)-2-(dimethylamino)-2-trimethylsilyloxyacetonitrile
    —— 2α-chloro-1,2-dihydro-l-α-santonin 84817-76-5 C15H19ClO3
    2α-chloro-1,2-dihydro-l-α-santonin
    —— (2Z,4Z)-2-cyclopentyl-4-[(phenylmethoxy)imino]but-2-enoic acid ethyl ester 1274892-70-4 C18H23NO3
    (2Z,4Z)-2-cyclopentyl-4-[(phenylmethoxy)imino]but-2-enoic acid ethyl ester
    —— (2E,7Z)-9-[(tert-butyldimethylsilyl)oxy]-3,7-dimethylnona-2,7-dien-5-yn-4-ol 199008-00-9 C17H30O2Si
    (2E,7Z)-9-[(tert-butyldimethylsilyl)oxy]-3,7-dimethylnona-2,7-dien-5-yn-4-ol
    —— 2-Acetyl-4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluoro-3-oxo-nonanoic acid ethyl ester 115479-07-7 C13H9F13O4
    2-Acetyl-4,4,5,5,6,6,7,7,8,8,9,9,9-tridecafluoro-3-oxo-nonanoic acid ethyl ester
    —— 2,4,6-trimethyl-benzoic acid (Z)-2-allyloxycarbonyloxy-2-phenyl-vinyl ester 925461-80-9 C22H22O5
    2,4,6-trimethyl-benzoic acid (Z)-2-allyloxycarbonyloxy-2-phenyl-vinyl ester
    —— 2,4,6-trimethyl-1-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)pyridinium bromide 130656-25-6 Br*C42H46NO5
    2,4,6-trimethyl-1-(2,3,4,6-tetra-O-benzyl-α-D-glucopyranosyl)pyridinium bromide
    —— 2,5-dimethyl-5-(phenylselanylmethyl)-4H-1,3-oxazole 133523-81-6 C12H15NOSe
    2,5-dimethyl-5-(phenylselanylmethyl)-4H-1,3-oxazole
    —— 2,3-dioxo-2,3-dihydro-1H-inden-1-yl diethyl phosphate 1248581-58-9 C13H15O6P
    2,3-dioxo-2,3-dihydro-1H-inden-1-yl diethyl phosphate