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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-[<i>trans</i>-2-(1-butyl-2,5-dimethyl-pyrrol-3-yl)-vinyl]-1,6-dimethyl-quinolinium; iodide 100738-60-1 C23H29N2*I
    2-[<i>trans</i>-2-(1-butyl-2,5-dimethyl-pyrrol-3-yl)-vinyl]-1,6-dimethyl-quinolinium; iodide
    —— 2-Benzoxazolyl(2')-5-<7'-sec-butyl-benzoxazolyl(2')>-thiophene 17064-36-7 C22H18N2O2S
    2-Benzoxazolyl(2')-5-<7'-sec-butyl-benzoxazolyl(2')>-thiophene
    —— 2-Dicyanmethylen-1.6-bis-morpholino-5-<tributyl-phosphoramyliden>-hex-3-en 4962-25-8 C29H49N4O2P
    2-Dicyanmethylen-1.6-bis-morpholino-5-<tributyl-phosphoramyliden>-hex-3-en
    —— 2-((E)-3,7-Dimethyl-octa-2,6-dienyloxymethyl)-4,6-dimethyl-pyridine 55568-18-8 C18H27NO
    2-((E)-3,7-Dimethyl-octa-2,6-dienyloxymethyl)-4,6-dimethyl-pyridine
    —— (2-Oxo-5-(2-isopropyloxyethoxy)-1,3,4-thiadiazolin-3(2H)-yl)phosphonothioic acid-O,O-dimethylester 21079-87-8 C9H17N2O5PS2
    (2-Oxo-5-(2-isopropyloxyethoxy)-1,3,4-thiadiazolin-3(2H)-yl)phosphonothioic acid-O,O-dimethylester
    —— [2-fluoro-5-methoxy-4-(4-methylamino-5-(trifluoromethyl)pyrimidin-2-ylamino)-phenyl]-(1S,4S)-2-oxa-5-aza-bicyclo[2.2.1]hept-5-yl-methanone 1441200-36-7 C19H19F4N5O3
    [2-fluoro-5-methoxy-4-(4-methylamino-5-(trifluoromethyl)pyrimidin-2-ylamino)-phenyl]-(1S,4S)-2-oxa-5-aza-bicyclo[2.2.1]hept-5-yl-methanone
    —— 2-Amino-5-<1-methyl-2-(5-nitro-2-furyl)vinyl>-1,3,4-thiadiazol 3948-25-2 C9H8N4O3S
    2-Amino-5-<1-methyl-2-(5-nitro-2-furyl)vinyl>-1,3,4-thiadiazol
    —— 26-Norcholesta-2,4,6-trien-25-on 51373-32-1 C26H38O
    26-Norcholesta-2,4,6-trien-25-on
    —— 2-(β-Methylthiopropionamido)-5-nitrothiazol 7031-30-3 C7H9N3O3S2
    2-(β-Methylthiopropionamido)-5-nitrothiazol
    —— 2-(4-amidino-phenyl)-5(6)-[(2-carboxy-ethyl)-carbonyl-amino]-benzimidazole 148145-98-6 C18H17N5O3
    2-(4-amidino-phenyl)-5(6)-[(2-carboxy-ethyl)-carbonyl-amino]-benzimidazole
    —— 2,4,6-Trinitro-benzoic acid; compound with 4-bromo-phenylamine 71368-90-6 C6H6BrN*C7H3N3O8
    2,4,6-Trinitro-benzoic acid; compound with 4-bromo-phenylamine
    —— (2S,4aS,6aS,6bR,12aS)-2,4a,6a,6b,12a-Pentamethyl-10-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydro-picene-2-carboxylic acid 51984-80-6 C28H42O3
    (2S,4aS,6aS,6bR,12aS)-2,4a,6a,6b,12a-Pentamethyl-10-oxo-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydro-picene-2-carboxylic acid
    —— 2-(Benzyl-trimethylsilanylmethyl-amino)-1-(3,5-bis-benzyloxy-phenyl)-ethanone; hydrobromide 59774-59-3 BrH*C33H37NO3Si
    2-(Benzyl-trimethylsilanylmethyl-amino)-1-(3,5-bis-benzyloxy-phenyl)-ethanone; hydrobromide
    —— 2,4,6-Trinitro-benzoic acid; compound with naphthalene 71368-81-5 C7H3N3O8*C10H8
    2,4,6-Trinitro-benzoic acid; compound with naphthalene
    —— 2,2'-bis-[4-(6-methanesulfonyl-benzooxazol-2-yl)-phenyl]-3,3'-<i>p</i>-phenylene-bis-acrylonitrile 24239-26-7 C40H26N4O6S2
    2,2'-bis-[4-(6-methanesulfonyl-benzooxazol-2-yl)-phenyl]-3,3'-<i>p</i>-phenylene-bis-acrylonitrile
    —— 2-Diethylamino-N-(2,3-dimethyl-4-oxo-4H-chromen-6-yl)-acetamide 56822-60-7 C17H22N2O3
    2-Diethylamino-N-(2,3-dimethyl-4-oxo-4H-chromen-6-yl)-acetamide
    —— 2-{1-[3-(7-isopropoxy-2-methanesulfonyl-phenothiazin-10-yl)-propyl]-piperidin-4-yl}-ethanol 57218-28-7 C26H36N2O4S2
    2-{1-[3-(7-isopropoxy-2-methanesulfonyl-phenothiazin-10-yl)-propyl]-piperidin-4-yl}-ethanol
    —— 2-Amino-3-pentyl-indan-1-ol 100888-48-0 C14H21NO
    2-Amino-3-pentyl-indan-1-ol
    —— 2-chloro-5-propyl-6,7-dihydro-5<i>H</i>-benzo[<i>b</i>]benzo[4,5]imidazo[1,2-<i>d</i>][1,4]diazepine 51477-46-4 C18H18ClN3
    2-chloro-5-propyl-6,7-dihydro-5<i>H</i>-benzo[<i>b</i>]benzo[4,5]imidazo[1,2-<i>d</i>][1,4]diazepine
    —— (2,3-Dibromo-2-methyl-propionyl)-carbamic acid 2,4-dichloro-phenyl ester 58414-24-7 C11H9Br2Cl2NO3
    (2,3-Dibromo-2-methyl-propionyl)-carbamic acid 2,4-dichloro-phenyl ester
    —— 2-dibutylamino-6,7-dimethoxy-benzo[<i>e</i>][1,3]thiazin-4-one 23492-55-9 C18H26N2O3S
    2-dibutylamino-6,7-dimethoxy-benzo[<i>e</i>][1,3]thiazin-4-one
    —— 2,5-bis-[2-(2-phenyl-2<i>H</i>-[1,2,3]triazol-4-yl)-vinyl]-benzamide 56634-74-3 C27H21N7O
    2,5-bis-[2-(2-phenyl-2<i>H</i>-[1,2,3]triazol-4-yl)-vinyl]-benzamide
    —— 2',3,4,4-tetramethyl-6'-phenylspiro[1,3-oxazolidine-2,8'-4a,7a-dihydro-4H-thieno[3,2-f]isoindole]-5',7'-dione 113615-94-4 C22H24N2O3S
    2',3,4,4-tetramethyl-6'-phenylspiro[1,3-oxazolidine-2,8'-4a,7a-dihydro-4H-thieno[3,2-f]isoindole]-5',7'-dione
    —— (2S,3S,4R)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-3-hydroxy-2,5,5-trimethyl-hexanoic acid 1315271-29-4 C24H29NO5
    (2S,3S,4R)-4-(9H-fluoren-9-ylmethoxycarbonylamino)-3-hydroxy-2,5,5-trimethyl-hexanoic acid
    —— (2R,3R,4S)-4-{[(3-Chloro-4-methylphenyl)sulfonyl]amino}-3-(isobutyrylamino)-2-[(1R,2R)-1,2,3-trihydroxypropyl]-3,4-dihydro-2H-pyran-6-carboxylic acid 464180-10-7 C20H27ClN2O9S
    (2R,3R,4S)-4-{[(3-Chloro-4-methylphenyl)sulfonyl]amino}-3-(isobutyrylamino)-2-[(1R,2R)-1,2,3-trihydroxypropyl]-3,4-dihydro-2H-pyran-6-carboxylic acid
    —— 2-ethoxy-1-(furan-2-yl)but-3-enyl benzoate 934667-99-9 C17H18O4
    2-ethoxy-1-(furan-2-yl)but-3-enyl benzoate
    —— [(2S)-2-(acetylsulfanylmethyl)-2-ethylhexyl] acetate 1193512-70-7 C13H24O3S
    [(2S)-2-(acetylsulfanylmethyl)-2-ethylhexyl] acetate
    —— 2-phenylethyl (Z)-pent-2-en-4-ynoate 320608-61-5 C13H12O2
    2-phenylethyl (Z)-pent-2-en-4-ynoate
    —— 2-[[3-methyl-4-(2,2,3,3,4,4,5,5-octafluoropentoxy)pyridin-2-yl]methylsulfanyl]-1H-benzimidazole 132332-17-3 C19H15F8N3OS
    2-[[3-methyl-4-(2,2,3,3,4,4,5,5-octafluoropentoxy)pyridin-2-yl]methylsulfanyl]-1H-benzimidazole
    —— 2-(((1R,2R)-2-amino-3,3-difluorocyclohexyl)amino)-4-(benzo[d]thiazol-6-ylamino)pyrimidin-5-carboxamide 1439905-85-7 C18H19F2N7OS
    2-(((1R,2R)-2-amino-3,3-difluorocyclohexyl)amino)-4-(benzo[d]thiazol-6-ylamino)pyrimidin-5-carboxamide
    —— 2-<2-Methyl-4-methoxy-phenyl>-acetophenon 93433-79-5 C16H16O2
    2-<2-Methyl-4-methoxy-phenyl>-acetophenon
    —— 2-(2,6-difluoro-4-hydroxy-phenyl)-7-methyl-3-thiophen-3-yl-benzofuran-5-ol 1191045-92-7 C19H12F2O3S
    2-(2,6-difluoro-4-hydroxy-phenyl)-7-methyl-3-thiophen-3-yl-benzofuran-5-ol
    —— 2-[4-fluoro-6-hydroxy-2-(1H-indazol-5-yl)-3H-inden-1-yl]-furan-3-carbonitrile 1189760-51-7 C21H12FN3O2
    2-[4-fluoro-6-hydroxy-2-(1H-indazol-5-yl)-3H-inden-1-yl]-furan-3-carbonitrile
    —— (2S,2S')-1,1'-(5-methyl-1,3-phenylene)bis(methylene)bis(pyrrolidin-2-ylmethanol) 1187086-53-8 C19H30N2O2
    (2S,2S')-1,1'-(5-methyl-1,3-phenylene)bis(methylene)bis(pyrrolidin-2-ylmethanol)
    —— (2S)-phenylmethyl 2-(2-methyl-1,3-dioxolan-4-yl)pyrrolidine-1-carboxylate 623938-27-2 C16H21NO4
    (2S)-phenylmethyl 2-(2-methyl-1,3-dioxolan-4-yl)pyrrolidine-1-carboxylate
    —— 2-(6-chlorohexyl)cyclopentanone 104395-06-4 C11H19ClO
    2-(6-chlorohexyl)cyclopentanone
    —— (2S,2'S,2''S,2'''S)-N,N',N'',N'''-((5S,5'S)-(((S)-6-(dodecylamino)-6-oxohexane-1,5-diyl)bis(azanediyl))bis(6-oxohexane-6,1,5-triyl))tetrakis(2,6-diaminohexanamide) 1324842-06-9 C54H111N15O7
    (2S,2'S,2''S,2'''S)-N,N',N'',N'''-((5S,5'S)-(((S)-6-(dodecylamino)-6-oxohexane-1,5-diyl)bis(azanediyl))bis(6-oxohexane-6,1,5-triyl))tetrakis(2,6-diaminohexanamide)
    —— 2-Hydroxy-5,5-dimethyl-3-morpholinocyclohex-2-en-1-on 70990-38-4 C12H19NO3
    2-Hydroxy-5,5-dimethyl-3-morpholinocyclohex-2-en-1-on
    —— 2-dodecylsulfanyl-5-fluoro-1H-pyrimidin-6-one 105885-57-2 C16H27FN2OS
    2-dodecylsulfanyl-5-fluoro-1H-pyrimidin-6-one
    —— 2-(1H-indol-3-yl)-N-isopropyl-N-(isopropylcarbamoyl)acetamide 1372206-73-9 C17H23N3O2
    2-(1H-indol-3-yl)-N-isopropyl-N-(isopropylcarbamoyl)acetamide
    —— 2-[[1-[(4-methoxy-2,6-dimethyl-phenyl)sulfonyl]-1,2,3,4-tetrahydro-quinolin-2-yl]-methoxy]-1-[2-[(4-methyl-piperazin-1-yl)-methyl]-4,5,6,7-tetrahydro-thieno[3,2-c]pyridin-5-yl]-ethanone 1190970-59-2 C34H44N4O5S2
    2-[[1-[(4-methoxy-2,6-dimethyl-phenyl)sulfonyl]-1,2,3,4-tetrahydro-quinolin-2-yl]-methoxy]-1-[2-[(4-methyl-piperazin-1-yl)-methyl]-4,5,6,7-tetrahydro-thieno[3,2-c]pyridin-5-yl]-ethanone
    —— 2-tert-butyl-5-(2-tert-butylphenanthren-4-yl)pyrene 1175710-74-3 C38H34
    2-tert-butyl-5-(2-tert-butylphenanthren-4-yl)pyrene
    —— 2-[(1S)-2-amino-1-(3,5-difluorobenzyl)ethyl]-5-[4-(cyclopropylmethoxymethyl)-1-methyl-1H-pyrazol-5-yl]isoindolin-1-one 1430056-88-4 C26H28F2N4O2
    2-[(1S)-2-amino-1-(3,5-difluorobenzyl)ethyl]-5-[4-(cyclopropylmethoxymethyl)-1-methyl-1H-pyrazol-5-yl]isoindolin-1-one
    —— 2-[3-cyano-1-cyclobutyl-6-(difluoromethoxy)-1H-indol-2-yl]-N-[(2R)-1,1,1-trifluoropropan-2-yl]pyrimidine-5-sulfonamide 1248575-54-3 C21H18F5N5O3S
    2-[3-cyano-1-cyclobutyl-6-(difluoromethoxy)-1H-indol-2-yl]-N-[(2R)-1,1,1-trifluoropropan-2-yl]pyrimidine-5-sulfonamide
    —— (2S)-5-(diaminomethylideneamino)-2-[[2-[(1S)-1-[(2-methylpropan-2-yl)oxycarbonylamino]-2-phenylethyl]-1,3-oxazole-4-carbonyl]amino]pentanoic acid 1434871-65-4 C23H32N6O6
    (2S)-5-(diaminomethylideneamino)-2-[[2-[(1S)-1-[(2-methylpropan-2-yl)oxycarbonylamino]-2-phenylethyl]-1,3-oxazole-4-carbonyl]amino]pentanoic acid
    —— 2,7-Dimorpholino-6-hydroxy-pteridin 7451-29-8 C14H18N6O3
    2,7-Dimorpholino-6-hydroxy-pteridin
    —— 2-[6-Chloro-2,4-dioxo-1-[4-[4-(4-fluorophenyl)-1-piperazinyl]butyl]-1,2,3,4-tetrahydroquinazolin-3-yl]isobutyric acid hydrochloride 221538-94-9 C26H30ClFN4O4*ClH
    2-[6-Chloro-2,4-dioxo-1-[4-[4-(4-fluorophenyl)-1-piperazinyl]butyl]-1,2,3,4-tetrahydroquinazolin-3-yl]isobutyric acid hydrochloride
    —— 2-chloro-N-(4-chloro-2-propan-2-ylsulfonylphenyl)quinazolin-4-amine 1097920-88-1 C17H15Cl2N3O2S
    2-chloro-N-(4-chloro-2-propan-2-ylsulfonylphenyl)quinazolin-4-amine
    —— 2-[5-methyl-2-(4-methylbenzoylimino)benzo[d]thiazol-3(2H)-yl]propionic acid 1428621-04-8 C19H18N2O3S
    2-[5-methyl-2-(4-methylbenzoylimino)benzo[d]thiazol-3(2H)-yl]propionic acid
    —— 2,2,2-trifluoro-1-(trifluoromethyl)ethyl 4-[(4-{trifluoromethoxy}benzenesulphonylamino)methyl]piperidine-1-carboxylate 1352011-47-2 C17H17F9N2O5S
    2,2,2-trifluoro-1-(trifluoromethyl)ethyl 4-[(4-{trifluoromethoxy}benzenesulphonylamino)methyl]piperidine-1-carboxylate