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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(3-Cyano-8a-hydroxy-4,5,6,7,8,8a-hexahydro-1H-cyclohepta[b]pyrrol-2-ylidene)-malononitrile 1533-54-6 C13H12N4O
    2-(3-Cyano-8a-hydroxy-4,5,6,7,8,8a-hexahydro-1H-cyclohepta[b]pyrrol-2-ylidene)-malononitrile
    —— 2-(1-Methyl-1-phenyl-ethyl)-pent-4-enoic acid hydrazide 98528-40-6 C14H20N2O
    2-(1-Methyl-1-phenyl-ethyl)-pent-4-enoic acid hydrazide
    —— 2,2,3,3-Tetramethyl-cyclopropanecarboxylic acid 3,4-dimethyl-2,5-dioxo-pyrrolidin-1-ylmethyl ester 22641-79-8 C15H23NO4
    2,2,3,3-Tetramethyl-cyclopropanecarboxylic acid 3,4-dimethyl-2,5-dioxo-pyrrolidin-1-ylmethyl ester
    —— 2,6-Dimethyl-benzochinon-(1,4)-mono-(3,5-dichlor-4-acetoxy-anil) 97556-01-9 C16H13Cl2NO3
    2,6-Dimethyl-benzochinon-(1,4)-mono-(3,5-dichlor-4-acetoxy-anil)
    —— [2-(5-isopropyl-2-methoxy-phenyl)-8-methyl-quinolin-3-yl]-methanol 945771-54-0 C21H23NO2
    [2-(5-isopropyl-2-methoxy-phenyl)-8-methyl-quinolin-3-yl]-methanol
    —— 2,3,6-trifluoro-N-[6-(2-fluorophenyl)-1H-indazol-3-yl]benzamide 627850-23-1 C20H11F4N3O
    2,3,6-trifluoro-N-[6-(2-fluorophenyl)-1H-indazol-3-yl]benzamide
    —— (2R,3S) N1-[6,7-dihydro-5-(benzyl)-6-oxo-5H-dibenz[b,d]azepin-7-yl]-2-(2-methylpropyl)-3-(allyl)-butanediamide 258868-55-2 C32H35N3O3
    (2R,3S) N1-[6,7-dihydro-5-(benzyl)-6-oxo-5H-dibenz[b,d]azepin-7-yl]-2-(2-methylpropyl)-3-(allyl)-butanediamide
    —— 2,4-dichloro-N-{6-[2-methoxy-5-(propan-2-yl)phenyl]-1H-indazol-3-yl}benzamide 627855-73-6 C24H21Cl2N3O2
    2,4-dichloro-N-{6-[2-methoxy-5-(propan-2-yl)phenyl]-1H-indazol-3-yl}benzamide
    —— 2,2,11,11-tetramethyl-dodec-3ξ-ene-5,7,9-triyne 132777-52-7 C16H20
    2,2,11,11-tetramethyl-dodec-3ξ-ene-5,7,9-triyne
    —— 2-Methyl-2-(3,3-dichlor-1-hydroxy-allyl)-6-(3,3-dichlor-allyliden)-cyclohexanon-(1) 93186-81-3 C13H14Cl4O2
    2-Methyl-2-(3,3-dichlor-1-hydroxy-allyl)-6-(3,3-dichlor-allyliden)-cyclohexanon-(1)
    —— 2,4-Diamino-7-hydrazino-pyrimido<4.5-d>pyrimidin 117890-80-9 C6H8N8
    2,4-Diamino-7-hydrazino-pyrimido<4.5-d>pyrimidin
    —— 2-[1-(N-benzoylamino)ethyl]quinazolin-4-(3H)-one 1206450-62-5 C17H15N3O2
    2-[1-(N-benzoylamino)ethyl]quinazolin-4-(3H)-one
    —— 2-amino-5-oxo-4-(4-methoxyphenyl)-N-(4-phenyl-2-thioxo-3(2H)-thiazolyl)-4H-indeno[1,2-b]pyran-3-carboxamide 1431523-36-2 C29H21N3O4S2
    2-amino-5-oxo-4-(4-methoxyphenyl)-N-(4-phenyl-2-thioxo-3(2H)-thiazolyl)-4H-indeno[1,2-b]pyran-3-carboxamide
    —— (2R*,6S*)-2,7,11,11-Tetramethyl-1-oxaspiro<5.5>undec-7-en 113832-21-6 C14H24O
    (2R*,6S*)-2,7,11,11-Tetramethyl-1-oxaspiro<5.5>undec-7-en
    —— 2-ethanoylwarfarin 15059-37-7 C21H18O5
    2-ethanoylwarfarin
    —— 2'-cyclohexylamino-5-methyl-6-piperazin-1-yl-[2,4']bipyridinyl-4-carboxylic acid amide 1201673-76-8 C22H30N6O
    2'-cyclohexylamino-5-methyl-6-piperazin-1-yl-[2,4']bipyridinyl-4-carboxylic acid amide
    —— (2R,3R,4R,5R)-2-(4-chloro-5-cyclohexyl-pyrrolo[2,3-d]pyrimidin-7-yl)-3-ethynyl-5-hydroxymethyl-tetrahydro-furan-3,4-diol 1207542-79-7 C19H22ClN3O4
    (2R,3R,4R,5R)-2-(4-chloro-5-cyclohexyl-pyrrolo[2,3-d]pyrimidin-7-yl)-3-ethynyl-5-hydroxymethyl-tetrahydro-furan-3,4-diol
    —— 2-isovaleroyl-2-benzyl-2,5-dihydrothiophene 1,1-dioxide 100206-99-3 C16H20O3S
    2-isovaleroyl-2-benzyl-2,5-dihydrothiophene 1,1-dioxide
    —— 2-(4-hydroxyphenyl)-3-phenyl-7-methoxy-2,3-dihydro-4H-1-benzopyran-4-one 130405-73-1 C22H18O4
    2-(4-hydroxyphenyl)-3-phenyl-7-methoxy-2,3-dihydro-4H-1-benzopyran-4-one
    —— 2-maleimidoethyl 2-chloro-2-phenylacetate 1445784-01-9 C14H12ClNO4
    2-maleimidoethyl 2-chloro-2-phenylacetate
    —— 2-(2-acetoxy-ethyl)-6-acetylamino-benz[<i>de</i>]isoquinoline-1,3-dione 101732-26-7 C18H16N2O5
    2-(2-acetoxy-ethyl)-6-acetylamino-benz[<i>de</i>]isoquinoline-1,3-dione
    —— (2S,4S)-2,4-Dichloro-N,N,N',N'-tetramethyl-7,11-dioxa-1,3,5-triaza-2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>-triphospha-spiro[5.5]undeca-1(6),2,4-triene-2,4-diamine 134282-00-1 C7H18Cl2N5O2P3
    (2S,4S)-2,4-Dichloro-N,N,N',N'-tetramethyl-7,11-dioxa-1,3,5-triaza-2λ<sup>5</sup>,4λ<sup>5</sup>,6λ<sup>5</sup>-triphospha-spiro[5.5]undeca-1(6),2,4-triene-2,4-diamine
    —— 2-azido-N-<4-chloro-2-(2,6-dichlorobenzoyl)phenyl>-N-(phenylmethyl)acetamide 82082-42-6 C22H15Cl3N4O2
    2-azido-N-<4-chloro-2-(2,6-dichlorobenzoyl)phenyl>-N-(phenylmethyl)acetamide
    —— 2-benzyl-3-hydroxy-3-(4-methoxyphenyl)isoindolin-1-one 170698-16-5 C22H19NO3
    2-benzyl-3-hydroxy-3-(4-methoxyphenyl)isoindolin-1-one
    —— 2-(3,4-dihydroxyphenyl)-N-(3-(2-(2-(3,4-dihydroxyphenyl)acetamido)ethylamino)propyl)acetamide trifluoroacetic acid salt 1416971-86-2 C2HF3O2*C21H27N3O6
    2-(3,4-dihydroxyphenyl)-N-(3-(2-(2-(3,4-dihydroxyphenyl)acetamido)ethylamino)propyl)acetamide trifluoroacetic acid salt
    —— 2-(2-methoxyethoxymethoxy)-1-phenylbut-3-en-1-ol 81656-07-7 C14H20O4
    2-(2-methoxyethoxymethoxy)-1-phenylbut-3-en-1-ol
    —— [2-(4-chloro-phenoxy)-1-methyl-ethyl]-(2-chloro-quinazolin-4-yl)-amine 69325-18-4 C17H15Cl2N3O
    [2-(4-chloro-phenoxy)-1-methyl-ethyl]-(2-chloro-quinazolin-4-yl)-amine
    —— 21-acetoxy-4-fluoro-17-hydroxy-pregn-4-ene-3,11,20-trione 565-85-5 C23H29FO6
    21-acetoxy-4-fluoro-17-hydroxy-pregn-4-ene-3,11,20-trione
    —— 2-nitro-N-phenyl-5-(phenylethynyl)aniline 1116091-02-1 C20H14N2O2
    2-nitro-N-phenyl-5-(phenylethynyl)aniline
    —— [(2R,5R)-17,20-dimethyl-3,12-dioxo-2-(4-oxo-3,4-dihydro-quinazolin-6-ylamino)-13-oxa-4,11-diaza-tricyclo[14.2.2.1(6,10)]henicosa-1(19),6,8,10(21),16(20),17-hexaen-5-yl]-acetic acid 1037079-59-6 C30H29N5O6
    [(2R,5R)-17,20-dimethyl-3,12-dioxo-2-(4-oxo-3,4-dihydro-quinazolin-6-ylamino)-13-oxa-4,11-diaza-tricyclo[14.2.2.1(6,10)]henicosa-1(19),6,8,10(21),16(20),17-hexaen-5-yl]-acetic acid
    —— 2-decarboxy-2-<<(dimethyl-tert-butylsilyl)oxy>methyl>-4,4,5,5-tetradehydro-6-hydroxy-PGF1α 11,15-bis(tetrahydropyranyl ether) 80186-33-0 C36H64O7Si
    2-decarboxy-2-<<(dimethyl-tert-butylsilyl)oxy>methyl>-4,4,5,5-tetradehydro-6-hydroxy-PGF1α 11,15-bis(tetrahydropyranyl ether)
    —— 2-<β-(N-Ethoxycarbonyl-N-methyl)-aminoethyl>-6-methoxy-4,5-methylendioxy-2'-(ethoxycarbonyloxymethyl)-3',4'-dimethoxy-stilben 81694-25-9 C28H35NO10
    2-<β-(N-Ethoxycarbonyl-N-methyl)-aminoethyl>-6-methoxy-4,5-methylendioxy-2'-(ethoxycarbonyloxymethyl)-3',4'-dimethoxy-stilben
    —— 2-methylpropyl (2S)-2-[(3S)-3-[(tert-butoxycarbonyl)amino]pyrrolidin-1-yl]-3-(4,5-dihydroimidazo[1,5-a]quinolin-3-yl)propanoate 1277173-31-5 C27H38N4O4
    2-methylpropyl (2S)-2-[(3S)-3-[(tert-butoxycarbonyl)amino]pyrrolidin-1-yl]-3-(4,5-dihydroimidazo[1,5-a]quinolin-3-yl)propanoate
    —— (2-hydroxy-5-methoxy-3-methylphenyl) acetate 132806-86-1 C10H12O4
    (2-hydroxy-5-methoxy-3-methylphenyl) acetate
    —— 2,5-Dimethyl-5-p-tolyl-cyclopent-1-enecarboxylic acid methyl ester 94827-68-6 C16H20O2
    2,5-Dimethyl-5-p-tolyl-cyclopent-1-enecarboxylic acid methyl ester
    —— 2-(2,4-dimethoxybenzyl)-3-(2,4-dimethoxyphenyl)acrylic acid methyl ester 1262097-79-9 C21H24O6
    2-(2,4-dimethoxybenzyl)-3-(2,4-dimethoxyphenyl)acrylic acid methyl ester
    —— (2S,3S,4S,5S,6R)-1-Benzyloxy-7-(tert-butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-heptane-3,5-diol 103668-57-1 C23H42O4Si
    (2S,3S,4S,5S,6R)-1-Benzyloxy-7-(tert-butyl-dimethyl-silanyloxy)-2,4,6-trimethyl-heptane-3,5-diol
    —— (2,2'-bipyridyl)(methylsulphato)titanium(IV) (trichloroacetate)3 87015-22-3 C17H11Cl9N2O9STi
    (2,2'-bipyridyl)(methylsulphato)titanium(IV) (trichloroacetate)3
    —— (2R,3S,4R,6R)-4-Benzyloxy-2-benzyloxymethyl-6-(3,4-dimethoxy-phenyl)-tetrahydro-pyran-3-ol 114743-36-1 C28H32O6
    (2R,3S,4R,6R)-4-Benzyloxy-2-benzyloxymethyl-6-(3,4-dimethoxy-phenyl)-tetrahydro-pyran-3-ol
    —— 2-(5-iodothien-2-ylethynyl)benzothiophene 139422-54-1 C14H7IS2
    2-(5-iodothien-2-ylethynyl)benzothiophene
    —— (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-(2-(allyloxy)phenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1092527-97-3 C23H28O11
    (2R,3R,4S,5R,6S)-2-(acetoxymethyl)-6-(2-(allyloxy)phenoxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— ((2R,3S)-3-tert-Butoxycarbonylamino-2-hydroxy-4-phenyl-butyl)-((2R,3S)-3-tert-butoxycarbonylamino-2-hydroxy-5-phenyl-pentyl)-carbamic acid 2-trimethylsilanyl-ethyl ester 165727-49-1 C37H59N3O8Si
    ((2R,3S)-3-tert-Butoxycarbonylamino-2-hydroxy-4-phenyl-butyl)-((2R,3S)-3-tert-butoxycarbonylamino-2-hydroxy-5-phenyl-pentyl)-carbamic acid 2-trimethylsilanyl-ethyl ester
    —— 2-methylthio-8H-cyclohepta<d>thiazol-8-one 2154-90-7 C9H7NOS2
    2-methylthio-8H-cyclohepta<d>thiazol-8-one
    —— 2-(N-(phenylsulfonyl)indol-3-yl)ethyl 2-deoxy-3,4-di-O-benzyl-6-O-(5-phthalimidopentyl)-β-D-glucopyranoside 149831-86-7 C49H50N2O9S
    2-(N-(phenylsulfonyl)indol-3-yl)ethyl 2-deoxy-3,4-di-O-benzyl-6-O-(5-phthalimidopentyl)-β-D-glucopyranoside
    —— [2-[3-[[Methyl[1-(2-naphthalenylcarbonyl)-4-piperidinyl]amino]carbonyl]-2-naphthalenyl]-2-oxo-1-phenylethyl]-phosphonic acid 518062-23-2 C36H33N2O6P
    [2-[3-[[Methyl[1-(2-naphthalenylcarbonyl)-4-piperidinyl]amino]carbonyl]-2-naphthalenyl]-2-oxo-1-phenylethyl]-phosphonic acid
    —— 2-methyl-2<i>H</i>-phthalazin-1-one hydrazone 59275-71-7 C9H10N4
    2-methyl-2<i>H</i>-phthalazin-1-one hydrazone
    —— (2R,4aR,6R,7R,8R,8aS)-6-((2S,3S,4S,5R)-3,4-Dihydroxy-2,5-bis-hydroxymethyl-tetrahydro-furan-2-yloxy)-2-((E)-2,6-dimethyl-hepta-1,5-dienyl)-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol 312493-16-6 C22H36O11
    (2R,4aR,6R,7R,8R,8aS)-6-((2S,3S,4S,5R)-3,4-Dihydroxy-2,5-bis-hydroxymethyl-tetrahydro-furan-2-yloxy)-2-((E)-2,6-dimethyl-hepta-1,5-dienyl)-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol
    —— 2-(o-bromophenyl)-6-trifluoromethyl-4-(triisopropylsilyl)methylquinoline 1063600-24-7 C26H31BrF3NSi
    2-(o-bromophenyl)-6-trifluoromethyl-4-(triisopropylsilyl)methylquinoline
    —— 2,2,4,4,6,8,10,12-Octamethyl-6,8,10,12-tetraphenyl-cyclohexasiloxan 18758-41-3 C32H44O6Si6
    2,2,4,4,6,8,10,12-Octamethyl-6,8,10,12-tetraphenyl-cyclohexasiloxan
    —— 2-(methylsulfonyl)-4-(4-(morpholine-4-carbonyl)phenylamino)imidazo[1,2-f][1,2,4]triazine-7-carbonitrile 1062136-03-1 C18H17N7O4S
    2-(methylsulfonyl)-4-(4-(morpholine-4-carbonyl)phenylamino)imidazo[1,2-f][1,2,4]triazine-7-carbonitrile