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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-Cyanomethyl-1-ethoxycarbonyl-azulen 54798-11-7 C15H13NO2
    2-Cyanomethyl-1-ethoxycarbonyl-azulen
    —— (2R,6S)-2-[(2R,3S,4S,6S)-4-hydroxy-6-methoxy-2-methyloxan-3-yl]oxy-6-methyl-2H-pyran-5-one 72263-00-4 C13H20O6
    (2R,6S)-2-[(2R,3S,4S,6S)-4-hydroxy-6-methoxy-2-methyloxan-3-yl]oxy-6-methyl-2H-pyran-5-one
    —— 2-chloroethyl-[2-chloroethyl(diethyl)germyl]sulfanyl-diethylgermane 77013-78-6 C12H28Cl2Ge2S
    2-chloroethyl-[2-chloroethyl(diethyl)germyl]sulfanyl-diethylgermane
    —— 2,5-Dicarbamoyl-selenophen 37030-51-6 C6H6N2O2Se
    2,5-Dicarbamoyl-selenophen
    —— 2-methyl-3-(phenylamino)quinolin-4(1H)-one 36255-08-0 C16H14N2O
    2-methyl-3-(phenylamino)quinolin-4(1H)-one
    —— 2-acetylamino-1<i>H</i>-imidazole-4,5-dicarbonitrile 65739-60-8 C7H5N5O
    2-acetylamino-1<i>H</i>-imidazole-4,5-dicarbonitrile
    —— ((2-hydroxyethoxy)ethyl)-2-chloro-2-deoxy-3,4,5,7-tetra-O-benzyl-α-D-arabino-hept-2-enoseptanoside 1608472-10-1 C39H43ClO8
    ((2-hydroxyethoxy)ethyl)-2-chloro-2-deoxy-3,4,5,7-tetra-O-benzyl-α-D-arabino-hept-2-enoseptanoside
    —— 2-O-(4-fluoro-5-benzoate)-5-acetamido-acetophenone 1187016-31-4 C17H14FNO4
    2-O-(4-fluoro-5-benzoate)-5-acetamido-acetophenone
    —— (2,4-dihydroxy-5-isopropylphenyl)-(5-morpholin-4-ylmethyl-1,3-dihydroisoindol-2-yl)methanone hydrochloride 912999-39-4 C23H28N2O4*ClH
    (2,4-dihydroxy-5-isopropylphenyl)-(5-morpholin-4-ylmethyl-1,3-dihydroisoindol-2-yl)methanone hydrochloride
    —— 2,2-dibutyl-7-nitro-5,10-dihydro-pyrazolo[1,2-<i>b</i>]phthalazine-1,3-dione 66125-88-0 C19H25N3O4
    2,2-dibutyl-7-nitro-5,10-dihydro-pyrazolo[1,2-<i>b</i>]phthalazine-1,3-dione
    —— 2-(3,5-diethyl-[1,2,4]triazol-4-yl)-3a,4,9,9a-tetrahydro-4,9-ethano-benzo[<i>f</i>]isoindole-1,3,10-trione 66075-57-8 C20H20N4O3
    2-(3,5-diethyl-[1,2,4]triazol-4-yl)-3a,4,9,9a-tetrahydro-4,9-ethano-benzo[<i>f</i>]isoindole-1,3,10-trione
    —— 2-(Phenyl-{phenyl-[(E)-(3-phenyl-acryloyl)]-amino}-methyl)-malonic acid diethyl ester 62851-36-9 C29H29NO5
    2-(Phenyl-{phenyl-[(E)-(3-phenyl-acryloyl)]-amino}-methyl)-malonic acid diethyl ester
    —— 2-(Adamantan-1-ylamino)-5-methoxy-benzaldehyde 63609-63-2 C18H23NO2
    2-(Adamantan-1-ylamino)-5-methoxy-benzaldehyde
    —— 2-Benzyloxycarbonylamino-3-{4-[2-(2-tert-butoxycarbonylamino-3-phenyl-propionylamino)-ethyl]-phenoxy}-4-methyl-pentanoic acid 4-nitro-phenyl ester 70479-85-5 C42H48N4O10
    2-Benzyloxycarbonylamino-3-{4-[2-(2-tert-butoxycarbonylamino-3-phenyl-propionylamino)-ethyl]-phenoxy}-4-methyl-pentanoic acid 4-nitro-phenyl ester
    —— 2-formyl-6,7-dimethoxy-1-(3,4,5-trimethoxy-benzylidene)-1,2,3,4-tetrahydro-isoquinoline 61348-99-0 C22H25NO6
    2-formyl-6,7-dimethoxy-1-(3,4,5-trimethoxy-benzylidene)-1,2,3,4-tetrahydro-isoquinoline
    —— 2'-chloro-4'-fluoro-5-thiazol-2-yl-biphenyl-3-carboxylic acid [2-(4-methanesulfonyl-piperazin-1-yl)-1-methyl-ethyl]-amide 1025699-08-4 C24H26ClFN4O3S2
    2'-chloro-4'-fluoro-5-thiazol-2-yl-biphenyl-3-carboxylic acid [2-(4-methanesulfonyl-piperazin-1-yl)-1-methyl-ethyl]-amide
    —— 2-<3-(4-Hydroxy-2-oxo-1,2-dihydroquinolinyl)>-2-propionic acid 94192-43-5 C12H11NO4
    2-<3-(4-Hydroxy-2-oxo-1,2-dihydroquinolinyl)>-2-propionic acid
    —— 2,4-bis-methoxycarbonyloxy-benzaldehyde-semicarbazone 108515-25-9 C12H13N3O7
    2,4-bis-methoxycarbonyloxy-benzaldehyde-semicarbazone
    —— 2-(β-hydroxy-β-phenylethyl)morpholine hydrochloride 58040-38-3 C12H17NO2*ClH
    2-(β-hydroxy-β-phenylethyl)morpholine hydrochloride
    —— 2-[(1S)-6-isoquinolin-1-yloxy-1,2,3,4-tetrahydronaphthalen-1-yl]acetic acid 1022979-53-8 C21H19NO3
    2-[(1S)-6-isoquinolin-1-yloxy-1,2,3,4-tetrahydronaphthalen-1-yl]acetic acid
    —— 2-[3,4-bis(phenylmethoxy)phenyl]-5,7,8-trimethoxy-3-octylchromen-4-one 134082-12-5 C40H44O7
    2-[3,4-bis(phenylmethoxy)phenyl]-5,7,8-trimethoxy-3-octylchromen-4-one
    —— 2-(3-bromo-4-fluorobenzoyl)-3-methoxymethoxypyridine 198710-41-7 C14H11BrFNO3
    2-(3-bromo-4-fluorobenzoyl)-3-methoxymethoxypyridine
    —— 2-bromo-N-phenyl-4-(trifluoromethyl)benzeneamine 1048344-66-6 C13H9BrF3N
    2-bromo-N-phenyl-4-(trifluoromethyl)benzeneamine
    —— (2S,3R)-4-Azido-2-<(tert-butoxycarbonyl)amino>-3-<(tert-butyldimethylsilyl)oxy>butyronitrile 151256-23-4 C15H29N5O3Si
    (2S,3R)-4-Azido-2-<(tert-butoxycarbonyl)amino>-3-<(tert-butyldimethylsilyl)oxy>butyronitrile
    —— (2-Benzyloxy-phenyl)-(2,6-bis-benzyloxy-4-hydroxymethyl-phenyl)-methanol 171564-77-5 C35H32O5
    (2-Benzyloxy-phenyl)-(2,6-bis-benzyloxy-4-hydroxymethyl-phenyl)-methanol
    —— (+/-)-2-[2-(2,3-dimethylmaleimido)ethyl]-N-methyl-N-(4-phenoxybenzenesulfonyl)glycine 246264-57-3 C23H24N2O7S
    (+/-)-2-[2-(2,3-dimethylmaleimido)ethyl]-N-methyl-N-(4-phenoxybenzenesulfonyl)glycine
    —— 2-[3-[3-[N-(Benzoxazol-2-yl)-N-ethyl]aminopropyl]phenoxy]-2-methylpropionic Acid 627096-32-6 C22H26N2O4
    2-[3-[3-[N-(Benzoxazol-2-yl)-N-ethyl]aminopropyl]phenoxy]-2-methylpropionic Acid
    —— 2-(diphenylphosphonooxy)ethyl 2-deoxy-4,6-O-isopropylidene-2-tetradecanoylamino-α-D-glucopyranoside 118638-69-0 C37H56NO10P
    2-(diphenylphosphonooxy)ethyl 2-deoxy-4,6-O-isopropylidene-2-tetradecanoylamino-α-D-glucopyranoside
    —— 2,2-Dimethyl-propionic acid 4-benzyl-1-hydroxy-6-methyl-1,3-dihydro-furo[3,4-c]pyridin-7-yl ester 860462-16-4 C20H23NO4
    2,2-Dimethyl-propionic acid 4-benzyl-1-hydroxy-6-methyl-1,3-dihydro-furo[3,4-c]pyridin-7-yl ester
    —— (2R)-3,3,3-trifluoro-2-methoxy-N-[1-[2-(1-methoxy-1-phenylpropan-2-yl)selanylnaphthalen-1-yl]naphthalen-2-yl]-2-phenylpropanamide 128806-27-9 C40H34F3NO3Se
    (2R)-3,3,3-trifluoro-2-methoxy-N-[1-[2-(1-methoxy-1-phenylpropan-2-yl)selanylnaphthalen-1-yl]naphthalen-2-yl]-2-phenylpropanamide
    —— 2-[(2S)-pyrrolidin-2-yl]-2,3-dihydro-1H-inden-2-olhydrochloride 2260504-85-4 C13H18ClNO
    2-[(2S)-pyrrolidin-2-yl]-2,3-dihydro-1H-inden-2-olhydrochloride
    —— 2'-(ethoxycarbonyl)-4,3',4'-trimethoxydeoxybenzoin 86633-37-6 C20H22O6
    2'-(ethoxycarbonyl)-4,3',4'-trimethoxydeoxybenzoin
    —— 2-(4-fluorophenyl)-6,8-diphenyl-2,3-dihydroquinazolin-4(1H)-one 1641550-48-2 C26H19FN2O
    2-(4-fluorophenyl)-6,8-diphenyl-2,3-dihydroquinazolin-4(1H)-one
    —— [(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[3-[4-[4-[2,5-dimethoxy-4-[3-[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyprop-1-ynyl]phenyl]buta-1,3-diynyl]-2,5-dimethoxyphenyl]prop-2-ynoxy]oxan-2-yl]methyl acetate 1609475-82-2 C54H58O24
    [(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-[3-[4-[4-[2,5-dimethoxy-4-[3-[(2R,3R,4S,5R,6R)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxyprop-1-ynyl]phenyl]buta-1,3-diynyl]-2,5-dimethoxyphenyl]prop-2-ynoxy]oxan-2-yl]methyl acetate
    —— 2,5-Dimethyl-2-methoxy-3-heptin-5-ol 26452-28-8 C10H18O2
    2,5-Dimethyl-2-methoxy-3-heptin-5-ol
    —— (2S,3R,4R)-2-tert-butyldimethylsilyloxy-3,4-O-isopropylideneoctadecyl-2,3-di-O-benzyl-4,6-O-benzylidene-α-D-galactopyranoside 1215176-83-2 C54H82O9Si
    (2S,3R,4R)-2-tert-butyldimethylsilyloxy-3,4-O-isopropylideneoctadecyl-2,3-di-O-benzyl-4,6-O-benzylidene-α-D-galactopyranoside
    —— 2-phenyl-N-[(trifluoromethyl)sulfonyl]aziridine 957188-84-0 C9H8F3NO2S
    2-phenyl-N-[(trifluoromethyl)sulfonyl]aziridine
    —— 2,2-Dimethyl-propionic acid (2S,3R,4S,6S)-3-acetylamino-2-benzyloxy-6-(2,2-dimethyl-propionyloxymethyl)-tetrahydro-pyran-4-yl ester 725718-36-5 C25H37NO7
    2,2-Dimethyl-propionic acid (2S,3R,4S,6S)-3-acetylamino-2-benzyloxy-6-(2,2-dimethyl-propionyloxymethyl)-tetrahydro-pyran-4-yl ester
    —— 2,6-bis[(2-methoxyethoxy)methoxy]benzaldehyde 1420764-72-2 C15H22O7
    2,6-bis[(2-methoxyethoxy)methoxy]benzaldehyde
    —— 2-(tert-butyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-ol 1402918-53-9 C14H21NO
    2-(tert-butyl)-6,7,8,9-tetrahydro-5H-cyclohepta[b]pyridin-9-ol
    —— 2-(2,3-dimethoxy-phenyl)-5,7,8-trimethoxy-chroman-4-one 111798-10-8 C20H22O7
    2-(2,3-dimethoxy-phenyl)-5,7,8-trimethoxy-chroman-4-one
    —— 2-[(2-bromo-3-methoxy-3-oxopropanoyl)(4-nitrophenyl)amino]ethyl methyl 2-bromopropanedioate 1574644-02-2 C16H16Br2N2O9
    2-[(2-bromo-3-methoxy-3-oxopropanoyl)(4-nitrophenyl)amino]ethyl methyl 2-bromopropanedioate
    —— 2-chloro-7α-methyl-17β-estradiol 137576-25-1 C19H25ClO2
    2-chloro-7α-methyl-17β-estradiol
    —— 2-(2,4-dichloro-phenoxymethyl)-5-methoxy-pyran-4-one 100398-85-4 C13H10Cl2O4
    2-(2,4-dichloro-phenoxymethyl)-5-methoxy-pyran-4-one
    —— (2E,5R,6S,7R)-7,8-(isopropylidene)dioxy-6-[(4-methoxyphenyl)methoxy]-5-methyl-2-octen-1-ol 377750-98-6 C20H30O5
    (2E,5R,6S,7R)-7,8-(isopropylidene)dioxy-6-[(4-methoxyphenyl)methoxy]-5-methyl-2-octen-1-ol
    —— 2,3,4-Trihydroxy-stearinsaeure 94376-88-2 C18H36O5
    2,3,4-Trihydroxy-stearinsaeure
    —— 2-deutero-5,6-benzobicyclo<2.2.1>heptadiene 105040-33-3 C11H10
    2-deutero-5,6-benzobicyclo<2.2.1>heptadiene
    —— 2-[3-(2,2-Dimethyl-[1,3]dioxan-4-yl)-propyl]-malonic acid monoethyl ester 135508-28-0 C14H24O6
    2-[3-(2,2-Dimethyl-[1,3]dioxan-4-yl)-propyl]-malonic acid monoethyl ester
    —— 2-Ethyl-2H-[1,3]dithiolo[4,5-c]pyrazole-5-thione 79208-58-5 C6H6N2S3
    2-Ethyl-2H-[1,3]dithiolo[4,5-c]pyrazole-5-thione
    —— 2,6-Diphenyl-4,5-dioxo-7-brombenzofuran 57505-56-3 C20H11BrO3
    2,6-Diphenyl-4,5-dioxo-7-brombenzofuran