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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,2,2-trifluoro-N-thiazolidin-4-ylmethyl-acetamide trifluoroacetate 1061591-63-6 C2HF3O2*C6H9F3N2OS
    2,2,2-trifluoro-N-thiazolidin-4-ylmethyl-acetamide trifluoroacetate
    —— 2-(4-Oxo-cyclopent-2-enyl)-[1,3]dithiane-2-carboxylic acid methyl ester 90235-41-9 C11H14O3S2
    2-(4-Oxo-cyclopent-2-enyl)-[1,3]dithiane-2-carboxylic acid methyl ester
    —— 2-((2-carbamoylhydrazineylidene)methyl)pyridine 1-oxide 98277-27-1 C7H8N4O2
    2-((2-carbamoylhydrazineylidene)methyl)pyridine 1-oxide
    —— (2R,3R,4R,5S)-6-Acetyl-2-methyl-3,4-dihydroxy-1-oxa-6,8-diazaspiro<4.4>nonane-7,9-dione 135351-84-7 C9H12N2O6
    (2R,3R,4R,5S)-6-Acetyl-2-methyl-3,4-dihydroxy-1-oxa-6,8-diazaspiro<4.4>nonane-7,9-dione
    —— (2E,4E)-(S)-7,7-Difluoro-1-(tetrahydro-pyran-2-yloxy)-tetradeca-2,4-dien-8-yn-6-ol 120623-84-9 C19H28F2O3
    (2E,4E)-(S)-7,7-Difluoro-1-(tetrahydro-pyran-2-yloxy)-tetradeca-2,4-dien-8-yn-6-ol
    —— (2Z,4E)-2-ethoxy-6-methyl-hepta-2,4-diene 42364-64-7 C10H18O
    (2Z,4E)-2-ethoxy-6-methyl-hepta-2,4-diene
    —— 2β-hydroxy-4α-methoxy-(-)-cadin-10(14)-ene 98930-20-2 C16H28O2
    2β-hydroxy-4α-methoxy-(-)-cadin-10(14)-ene
    —— 2-[[4-(1-Methoxy-2-naphthalen-1-ylethyl)phenyl]methyl]isoindole-1,3-dione 1379761-47-3 C28H23NO3
    2-[[4-(1-Methoxy-2-naphthalen-1-ylethyl)phenyl]methyl]isoindole-1,3-dione
    —— 2-{2-[2-({[(2R,4S,5R)-5-{[bis(4-methoxyphenyl)(phenyl)methoxy]methyl}-4-hydroxytetrahydrofuran-2-yl]acetyl}amino)ethoxy]ethoxy}ethyl 4-oxopentanoate 1426253-69-1 C39H49NO11
    2-{2-[2-({[(2R,4S,5R)-5-{[bis(4-methoxyphenyl)(phenyl)methoxy]methyl}-4-hydroxytetrahydrofuran-2-yl]acetyl}amino)ethoxy]ethoxy}ethyl 4-oxopentanoate
    —— 2-[(1,3-Dioxo-indan-2-yl)-(4-methoxy-phenyl)-methyl]-3-oxo-butyric acid ethyl ester 1785-88-2 C23H22O6
    2-[(1,3-Dioxo-indan-2-yl)-(4-methoxy-phenyl)-methyl]-3-oxo-butyric acid ethyl ester
    —— 2α-Aethyl-3β-acetoxy-5α,6α-dihydroxy-7-oxo-9α,10α-decalin-1β-carbonsaeuremethylester 900789-58-4 C16H24O7
    2α-Aethyl-3β-acetoxy-5α,6α-dihydroxy-7-oxo-9α,10α-decalin-1β-carbonsaeuremethylester
    —— 2.4-Dichlor-5-carboxy-benzol-(1-azo-1)-4-hydroxy-3-carboxy-naphthalin 94210-41-0 C18H10Cl2N2O5
    2.4-Dichlor-5-carboxy-benzol-(1-azo-1)-4-hydroxy-3-carboxy-naphthalin
    —— (2-Acetoxy-6-isopropyl-3-methyl-benzyliden)-acetylhydrazin 92648-69-6 C15H20N2O3
    (2-Acetoxy-6-isopropyl-3-methyl-benzyliden)-acetylhydrazin
    —— (+/-)-2,2,6-Trimethyl-4-<2,4-dinitro-phenylhydrazono>-tetrahydropyran 1431-27-2 C14H18N4O5
    (+/-)-2,2,6-Trimethyl-4-<2,4-dinitro-phenylhydrazono>-tetrahydropyran
    —— <2-Methyl-5-phenyl-cyclohexen-(3)-yl>-<4-brom-phenyl>-keton 94550-53-5 C20H19BrO
    <2-Methyl-5-phenyl-cyclohexen-(3)-yl>-<4-brom-phenyl>-keton
    —— 2-Hydroxyimino-tetracosanoesaeuremethylester 95960-97-7 C25H49NO3
    2-Hydroxyimino-tetracosanoesaeuremethylester
    —— (2E,4E)-5-(4-Chloro-phenyl)-5-(3,4-dichloro-phenyl)-3-methyl-penta-2,4-dienoic acid 2166-80-5 C18H13Cl3O2
    (2E,4E)-5-(4-Chloro-phenyl)-5-(3,4-dichloro-phenyl)-3-methyl-penta-2,4-dienoic acid
    —— 2-Benzyl-2-hydroxy-5-methoxycumaran-3-on 93012-23-8 C16H14O4
    2-Benzyl-2-hydroxy-5-methoxycumaran-3-on
    —— 2-[Hydroxy-(4-methoxy-phenyl)-methyl]-butyramide 91644-96-1 C12H17NO3
    2-[Hydroxy-(4-methoxy-phenyl)-methyl]-butyramide
    —— 2-Butylsulfanyl-3-m-tolylamino-[1,4]naphthoquinone 95949-05-6 C21H21NO2S
    2-Butylsulfanyl-3-m-tolylamino-[1,4]naphthoquinone
    —— [2-(2-ethoxy-ethoxy)-vinyl]-phosphonic acid bis-dibutylamide 102547-33-1 C22H47N2O3P
    [2-(2-ethoxy-ethoxy)-vinyl]-phosphonic acid bis-dibutylamide
    —— 2(S)-[N-(3-Isobutylthiopropyl)-N-methylaminocarbonyloxy]-3-phenylpropionic acid 124075-36-1 C18H27NO4S
    2(S)-[N-(3-Isobutylthiopropyl)-N-methylaminocarbonyloxy]-3-phenylpropionic acid
    —— 2-Dimethylamino-5-(4-dimethylamino-phenyl)-6-propyl-benzo[a]anthracene-7,12-dione 96868-22-3 C31H30N2O2
    2-Dimethylamino-5-(4-dimethylamino-phenyl)-6-propyl-benzo[a]anthracene-7,12-dione
    —— 2-(4-methoxy-phenyl)-3,4,5,6-tetraphenyl-benzoic acid methyl ester 117098-58-5 C39H30O3
    2-(4-methoxy-phenyl)-3,4,5,6-tetraphenyl-benzoic acid methyl ester
    —— 2,2,2-Tripropyloxy-4,5,6,7-tetrahydro-<1.3.2>-benzodioxaphosphol 97525-38-7 C15H29O5P
    2,2,2-Tripropyloxy-4,5,6,7-tetrahydro-<1.3.2>-benzodioxaphosphol
    —— 2-<2-Cyclopropyl-cyclopropyl>-5-<1-methyl-propyl>-furan 93570-29-7 C14H20O
    2-<2-Cyclopropyl-cyclopropyl>-5-<1-methyl-propyl>-furan
    —— 2-Amino-3-methyl-phenyl-amylurethan 93088-11-0 C13H20N2O2
    2-Amino-3-methyl-phenyl-amylurethan
    —— 2-(4-Bromo-phenyl)-4,5-diphenyl-cyclopent-4-ene-1,3-dione 95293-95-1 C23H15BrO2
    2-(4-Bromo-phenyl)-4,5-diphenyl-cyclopent-4-ene-1,3-dione
    —— 2,5-Bis-(2,4-dichloro-phenylamino)-cyclohexa-1,4-diene-1,4-dicarboxylic acid diethyl ester 96668-87-0 C24H22Cl4N2O4
    2,5-Bis-(2,4-dichloro-phenylamino)-cyclohexa-1,4-diene-1,4-dicarboxylic acid diethyl ester
    —— 2,7-dipentyl-octanedioic acid bis-(3,4-dimethoxy-phenethylamide) 116281-89-1 C38H60N2O6
    2,7-dipentyl-octanedioic acid bis-(3,4-dimethoxy-phenethylamide)
    —— 2-Phenyl-4-<5-(3-aethoxycarbonyl-propyl)-thenyliden-(2)>-oxazol-5-on 88828-06-2 C20H19NO4S
    2-Phenyl-4-<5-(3-aethoxycarbonyl-propyl)-thenyliden-(2)>-oxazol-5-on
    —— 2-(3-chloro-4-nitro-phenoxy)-[1,3,2]diazaphospholidine-2-sulfide 117880-78-1 C8H9ClN3O3PS
    2-(3-chloro-4-nitro-phenoxy)-[1,3,2]diazaphospholidine-2-sulfide
    —— 2,3,5-Tri-(tert-butyl)-4-(methoxycarbonyl-methylenamino)pyrrol 132666-03-6 C19H32N2O2
    2,3,5-Tri-(tert-butyl)-4-(methoxycarbonyl-methylenamino)pyrrol
    —— (2S,3R)-4,4-dimethoxy-2-(4-methylphenyl)-2,3-dihydrochromen-3-ol 139006-30-7 C18H20O4
    (2S,3R)-4,4-dimethoxy-2-(4-methylphenyl)-2,3-dihydrochromen-3-ol
    —— 2-Carbamoyloxy-1,1,1-trichlor-pent-4-in 6136-16-9 C6H6Cl3NO2
    2-Carbamoyloxy-1,1,1-trichlor-pent-4-in
    —— 2-{2-[(tert-butoxy)carbonyl]-decahydroisoquinolin-6-yl}acetic acid, Mixture of diastereomers 2248352-90-9 C16H27NO4
    2-{2-[(tert-butoxy)carbonyl]-decahydroisoquinolin-6-yl}acetic acid, Mixture of diastereomers
    —— 2-{1-[(Tert-butoxy)carbonyl]piperidin-4-yl}cyclopentane-1-carboxylic acid 2241142-07-2 C16H27NO4
    2-{1-[(Tert-butoxy)carbonyl]piperidin-4-yl}cyclopentane-1-carboxylic acid
    —— 2,3-Dimethyloxazolo<4,5-b>carbazol 51846-71-0 C15H12N2O
    2,3-Dimethyloxazolo<4,5-b>carbazol
    —— 2-(5-amino-3-methylsulfanyl-[1,2,4]triazol-1-yl)-1-phenyl-ethanone 58488-51-0 C11H12N4OS
    2-(5-amino-3-methylsulfanyl-[1,2,4]triazol-1-yl)-1-phenyl-ethanone
    —— 2-propenylphenyl sulfoxide 78489-18-6 C15H14OS
    2-propenylphenyl sulfoxide
    —— 2-[(2-ethynyl-4,5-dimethoxyphenyl)ethynyl]-4,5-dimethoxybenzoic acid 1417741-77-5 C21H18O6
    2-[(2-ethynyl-4,5-dimethoxyphenyl)ethynyl]-4,5-dimethoxybenzoic acid
    —— 2-methyl-5-<2-(N-methylamino)phenylthio>-4-phenylpyrimidine 92608-37-2 C18H17N3S
    2-methyl-5-<2-(N-methylamino)phenylthio>-4-phenylpyrimidine
    —— 2-Benzyl-2-ethoxycarbonyl-3-methyl-pentanedioic acid 1-ethyl ester 58782-80-2 C18H24O6
    2-Benzyl-2-ethoxycarbonyl-3-methyl-pentanedioic acid 1-ethyl ester
    —— 2,6-Dichlor-pyrid-3-yl-isocyanat 58584-84-2 C6H2Cl2N2O
    2,6-Dichlor-pyrid-3-yl-isocyanat
    —— 2-(RS)-(2-aminobenzoylamino)-3-methylbutyric acid ethyl ester 296282-23-0 C14H20N2O3
    2-(RS)-(2-aminobenzoylamino)-3-methylbutyric acid ethyl ester
    —— 2-Hydroxy-3-(3-oxobutyl)-7-methoxy-1,4-naphthoquinone 67851-77-8 C15H14O5
    2-Hydroxy-3-(3-oxobutyl)-7-methoxy-1,4-naphthoquinone
    —— 2,6-bis[1-(2-methylphenylimino)ethyl]pyridinecobalt(II) chloride-tetrahydrofuran (1/1) 677352-43-1 C4H8O*C23H23Cl2CoN3
    2,6-bis[1-(2-methylphenylimino)ethyl]pyridinecobalt(II) chloride-tetrahydrofuran (1/1)
    —— (2,5-Me2-3-(2-MePh)-6-hydrocyclopenta[2,3-b]thiophen-6-yl)2SiMe2 345306-49-2 C34H36S2Si
    (2,5-Me2-3-(2-MePh)-6-hydrocyclopenta[2,3-b]thiophen-6-yl)2SiMe2
    —— [2-(Phenoxymethyl)phenyl]methanamine hydrochloride 1172736-92-3 C14H16ClNO
    [2-(Phenoxymethyl)phenyl]methanamine hydrochloride
    —— (2S,3aS,7aS)-1-{(R)-4-[6-Amino-2-(2-chloro-benzoylamino)-hexanoylamino]-4-carboxy-butyryl}-octahydro-indole-2-carboxylic acid 128595-13-1 C27H37ClN4O7
    (2S,3aS,7aS)-1-{(R)-4-[6-Amino-2-(2-chloro-benzoylamino)-hexanoylamino]-4-carboxy-butyryl}-octahydro-indole-2-carboxylic acid