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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-benzotriazol-1-yl-6-methoxy-benzo[<i>de</i>]isoquinoline-1,3-dione 61690-23-1 C19H12N4O3
    2-benzotriazol-1-yl-6-methoxy-benzo[<i>de</i>]isoquinoline-1,3-dione
    —— 2-(2-Ethyl-aziridin-2-yl)-butan-2-ol 342401-98-3 C8H17NO
    2-(2-Ethyl-aziridin-2-yl)-butan-2-ol
    —— 2,4-Di-(N-phenyl,N-methyl)amino-3H-1,5-benzodiazepin 64068-16-2 C23H22N4
    2,4-Di-(N-phenyl,N-methyl)amino-3H-1,5-benzodiazepin
    —— 2-Chloro-4-cyclohexyl-6-[[(4-nitrophenyl)hydrazinylidene]methyl]phenol 393131-52-7 C19H20ClN3O3
    2-Chloro-4-cyclohexyl-6-[[(4-nitrophenyl)hydrazinylidene]methyl]phenol
    —— (2R,3R,4R,5R)-2-(2-(diethoxyphosphoryl)-2-fluoroethyl)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-4-methyltetrahydrofuran-3-yl 4-oxopentanoate 1192577-57-3 C20H29F2N2O9P
    (2R,3R,4R,5R)-2-(2-(diethoxyphosphoryl)-2-fluoroethyl)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-fluoro-4-methyltetrahydrofuran-3-yl 4-oxopentanoate
    —— (2R,6S,13aS,14aR,16aS,Z)-6-(5-methylisoxazole-3-carboxamido)-5,16-dioxo-2-(phenanthridin-6-yloxy)-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a-carboxylic acid 1384214-47-4 C36H37N5O7
    (2R,6S,13aS,14aR,16aS,Z)-6-(5-methylisoxazole-3-carboxamido)-5,16-dioxo-2-(phenanthridin-6-yloxy)-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecine-14a-carboxylic acid
    —— 2-[(2-benzyloxycarbonyl)phenyl]malonic acid dimethyl ester 1148132-51-7 C19H18O6
    2-[(2-benzyloxycarbonyl)phenyl]malonic acid dimethyl ester
    —— 2-amino-5-methyl-3-phenylpyrazolo<1,5-a>pyrimidin-7(4H)-one 85738-54-1 C13H12N4O
    2-amino-5-methyl-3-phenylpyrazolo<1,5-a>pyrimidin-7(4H)-one
    —— 2-chloromethyl-1-cyclopropyl-3-fluorobenzene 1352133-15-3 C10H10ClF
    2-chloromethyl-1-cyclopropyl-3-fluorobenzene
    —— (2S)-2-[(6-chloro-9H-purin-2-yl)amino]-3-phenylpropyl acetate 252719-83-8 C16H16ClN5O2
    (2S)-2-[(6-chloro-9H-purin-2-yl)amino]-3-phenylpropyl acetate
    —— {2-[(9R)-9-(4-fluorophenyl)-6-oxaspiro[4.5]decan-9-yl]ethyl}[(4-methylthiophen-2-yl)methyl]amine 1401028-32-7 C23H30FNOS
    {2-[(9R)-9-(4-fluorophenyl)-6-oxaspiro[4.5]decan-9-yl]ethyl}[(4-methylthiophen-2-yl)methyl]amine
    —— (2Z,4E)-6-Oxoheptadeca-2,4-dien-17-olid 139304-88-4 C17H26O3
    (2Z,4E)-6-Oxoheptadeca-2,4-dien-17-olid
    —— 2-(4-Benzylpiperazin-1-yl)nicotinic Acid N-(1-Carbamoyl-1-oxohexan-2-yl)amide 247117-17-5 C24H31N5O3
    2-(4-Benzylpiperazin-1-yl)nicotinic Acid N-(1-Carbamoyl-1-oxohexan-2-yl)amide
    —— 2-[(4-fluorobenzylidene)cyanomethyl]benzimidazole-5-carboxylic acid 1233945-20-4 C17H10FN3O2
    2-[(4-fluorobenzylidene)cyanomethyl]benzimidazole-5-carboxylic acid
    —— 2-(3-methyl-1-(3-(4-nitrobenzyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)butyl)isoindoline-1,3-dione 1417710-95-2 C23H20N6O4S
    2-(3-methyl-1-(3-(4-nitrobenzyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazol-6-yl)butyl)isoindoline-1,3-dione
    —— [2-(tert-Butyl-dimethyl-silanyl)-thiophen-3-yl]-methanol 117657-64-4 C11H20OSSi
    [2-(tert-Butyl-dimethyl-silanyl)-thiophen-3-yl]-methanol
    —— 2-methyl-1-(2-thienyl)-1-(methoxycarbamido)-propan-2-ol 896132-26-6 C10H15NO3S
    2-methyl-1-(2-thienyl)-1-(methoxycarbamido)-propan-2-ol
    —— 2-Methyl-2-(oxan-4-yl)propanal 1262407-50-0 C9H16O2
    2-Methyl-2-(oxan-4-yl)propanal
    —— [(2,7,10,13,19,20-hexaazatricyclo[13.3.1.1(2,5)]icosa-1(19),3,5(20),15,17-pentaene-7,10,13-triacetate)aquasamarium] 1152783-17-9 C20H23N6O6*H2O*Sm
    [(2,7,10,13,19,20-hexaazatricyclo[13.3.1.1(2,5)]icosa-1(19),3,5(20),15,17-pentaene-7,10,13-triacetate)aquasamarium]
    —— 2-(2-(9-anthryl)-1-phenoxyvinyl)benzimidazole 1159914-90-5 C29H20N2O
    2-(2-(9-anthryl)-1-phenoxyvinyl)benzimidazole
    —— 2-Methyl-undec-1-en-10-yn-5-ol 149798-13-0 C12H20O
    2-Methyl-undec-1-en-10-yn-5-ol
    —— 2-(α-hydroxybenzyl)-3-methylbenzothiazolium iodide 120822-07-3 C15H14NOS*I
    2-(α-hydroxybenzyl)-3-methylbenzothiazolium iodide
    —— 2-Morpholinone, 3-methyl-4-(phenylmethyl)-, (R)- 118460-10-9 C12H15NO2
    2-Morpholinone, 3-methyl-4-(phenylmethyl)-, (R)-
    —— 2-{3-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]propyl}-1H-benzo[de]isoquinoline-1,3(2H)-dione 916502-57-3 C20H21NO4
    2-{3-[(S)-2,2-dimethyl-1,3-dioxolan-4-yl]propyl}-1H-benzo[de]isoquinoline-1,3(2H)-dione
    —— 2-(2-pyridin-2-yl-ethylamino)-ethanol 33925-21-2 C9H14N2O
    2-(2-pyridin-2-yl-ethylamino)-ethanol
    —— 2-Isopropyl-4-phenyl-3-butenoic acid 75321-63-0 C13H16O2
    2-Isopropyl-4-phenyl-3-butenoic acid
    —— 2-butyl-1-methyl-1H-inden-1-ol 117583-05-8 C14H18O
    2-butyl-1-methyl-1H-inden-1-ol
    —— 2-(tert-butoxy)-2-[8-fluoro-7-methoxy-2-methyl-4-(5-methyl-3,4-dihydro-2H-1-benzopyran-6-yl)-1-oxo-1,2-dihydroisoquinolin-3-yl]acetic acid 1392118-18-1 C27H30FNO6
    2-(tert-butoxy)-2-[8-fluoro-7-methoxy-2-methyl-4-(5-methyl-3,4-dihydro-2H-1-benzopyran-6-yl)-1-oxo-1,2-dihydroisoquinolin-3-yl]acetic acid
    —— 2-(1-(4-(4-methoxy-2-methylphenoxy)phenyl)pyrrolidin-2-yl)acetic acid 1283143-41-8 C20H23NO4
    2-(1-(4-(4-methoxy-2-methylphenoxy)phenyl)pyrrolidin-2-yl)acetic acid
    —— 2-((1R,2S,3S,4R,5R)-2,3,4-Triacetoxy-8-oxa-6-aza-bicyclo[3.2.1]oct-6-ylmethylene)-malonic acid diethyl ester 225663-01-4 C20H27NO11
    2-((1R,2S,3S,4R,5R)-2,3,4-Triacetoxy-8-oxa-6-aza-bicyclo[3.2.1]oct-6-ylmethylene)-malonic acid diethyl ester
    —— (2R)-N-(4-phenoxybenzyl)-3-cyclohexylmethylthio-2-(((4R)-thiazolidin-4-ylmethyl)amino)propanamide 219626-91-2 C27H37N3O2S2
    (2R)-N-(4-phenoxybenzyl)-3-cyclohexylmethylthio-2-(((4R)-thiazolidin-4-ylmethyl)amino)propanamide
    —— 2-(4-methyl-4H-[1,2,4]triazol-3-ylthio)thieno[3,2-d]pyrimidin-4-yl 2-thienylmethanone 319441-92-4 C14H9N5OS3
    2-(4-methyl-4H-[1,2,4]triazol-3-ylthio)thieno[3,2-d]pyrimidin-4-yl 2-thienylmethanone
    —— 2-nitronaphthyl-1-p-toluenesulfonate 287976-37-8 C17H13NO5S
    2-nitronaphthyl-1-p-toluenesulfonate
    —— 2-ethoxycarbonyloxy-4-methoxy-6-methyl-isophthalic acid-3-methyl ester 859963-83-0 C14H16O8
    2-ethoxycarbonyloxy-4-methoxy-6-methyl-isophthalic acid-3-methyl ester
    —— 2-fluoro-3-(phenylthio)acrylic acid 1107010-69-4 C9H7FO2S
    2-fluoro-3-(phenylthio)acrylic acid
    —— [(2R,3R,4S,5R,6S)-3,4,5-triacetyloxy-6-[(1R,2R)-2-bromo-2-methyl-3-oxo-1-prop-2-ynoxypentoxy]oxan-2-yl]methyl acetate 220308-26-9 C23H31BrO12
    [(2R,3R,4S,5R,6S)-3,4,5-triacetyloxy-6-[(1R,2R)-2-bromo-2-methyl-3-oxo-1-prop-2-ynoxypentoxy]oxan-2-yl]methyl acetate
    —— 2-(benzhydryl-amino)-3-(3,6,7-trimethoxy-phenanthren-9-yl)-propan-1-ol 585573-81-5 C33H33NO4
    2-(benzhydryl-amino)-3-(3,6,7-trimethoxy-phenanthren-9-yl)-propan-1-ol
    —— 2,5-di-(1,3,2-dithiarsolan-2yl)-9(4-fluorophenyl)-6-methoxy-3-fluorone 1378318-64-9 C24H19As2FO3S4
    2,5-di-(1,3,2-dithiarsolan-2yl)-9(4-fluorophenyl)-6-methoxy-3-fluorone
    —— 2-trans-5-cis-Dodecadien-saeure 40924-48-9 C12H20O2
    2-trans-5-cis-Dodecadien-saeure
    —— (2R)-N-Boc-cis-4-tert-butyl-D-prolinol 862996-23-4 C14H27NO3
    (2R)-N-Boc-cis-4-tert-butyl-D-prolinol
    —— 2-<i>tert</i>-butyl-1-methyl-1<i>H</i>-quinazolin-4-one 58718-52-8 C13H16N2O
    2-<i>tert</i>-butyl-1-methyl-1<i>H</i>-quinazolin-4-one
    —— 2-Cyclopropylamino-4-dimethylamino-6-aethylamino-s-triazin 66215-59-6 C10H18N6
    2-Cyclopropylamino-4-dimethylamino-6-aethylamino-s-triazin
    —— 2,3,3a,4,5,6,7,7aβ-octahydro-3aβ,4β-isopropylidenedioxy-4,4-dimethyl-1-benzofuran-2-one 93497-55-3 C13H20O4
    2,3,3a,4,5,6,7,7aβ-octahydro-3aβ,4β-isopropylidenedioxy-4,4-dimethyl-1-benzofuran-2-one
    —— 2,12-dixo-7,7-dicarbomethoxy-trans,trans-4,9-tridecadiene 82545-56-0 C17H24O6
    2,12-dixo-7,7-dicarbomethoxy-trans,trans-4,9-tridecadiene
    —— 2-fluoro-5-nitro-4'-(trifluoromethoxy)biphenyl 1019998-92-5 C13H7F4NO3
    2-fluoro-5-nitro-4'-(trifluoromethoxy)biphenyl
    —— 2,6-bis[(5-chlorosalicylidene)hydrazinocarbonyl]pyridine 187670-17-3 C21H15Cl2N5O4
    2,6-bis[(5-chlorosalicylidene)hydrazinocarbonyl]pyridine
    —— 2,2-Dichloro-3-methoxy-butyric acid isopropyl ester 50485-58-0 C8H14Cl2O3
    2,2-Dichloro-3-methoxy-butyric acid isopropyl ester
    —— 2,5-bis-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-ylmethylsulfanyl)-[1,3,4]thiadiazole 66986-02-5 C12H12N8O4S3
    2,5-bis-(1-methyl-5-nitro-1<i>H</i>-imidazol-2-ylmethylsulfanyl)-[1,3,4]thiadiazole
    —— 2-(2-carbamothioylhydrazineylidene)-3-(4-(dimethylamino)phenyl)propanoic acid 112517-72-3 C12H16N4O2S
    2-(2-carbamothioylhydrazineylidene)-3-(4-(dimethylamino)phenyl)propanoic acid
    —— (2S,3R)-1-(tert-butyldimethylsilyloxy)-2-(2-diazoacetoxy)-6-methylhept-5-en-3-yl benzoate 1265883-22-4 C23H34N2O5Si
    (2S,3R)-1-(tert-butyldimethylsilyloxy)-2-(2-diazoacetoxy)-6-methylhept-5-en-3-yl benzoate