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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2,5-Dicyclohexyl-1-(3-nitrophenylsulfonylimino)-1,2,5-thiadiazolidin-3,4-dion 79015-04-6 C20H26N4O6S2
    2,5-Dicyclohexyl-1-(3-nitrophenylsulfonylimino)-1,2,5-thiadiazolidin-3,4-dion
    —— 2-nitro-4-(3,5-difluorophenyl)-fluorobenzene 727396-09-0 C12H6F3NO2
    2-nitro-4-(3,5-difluorophenyl)-fluorobenzene
    —— 2,3,4-Triphenyl-butanol-(1) 114636-55-4 C22H22O
    2,3,4-Triphenyl-butanol-(1)
    —— 2,5-dimethyl-1-phenylhex-1-ene-3,4-dione 859146-80-8 C14H16O2
    2,5-dimethyl-1-phenylhex-1-ene-3,4-dione
    —— 2-[(2-Hydroxyphenyl)methylamino]-2-methylpropane-1,3-diol 211056-77-8 C11H17NO3
    2-[(2-Hydroxyphenyl)methylamino]-2-methylpropane-1,3-diol
    —— (2-bromo-propyl)-(2-chloro-ethyl)-disulfane 89211-67-6 C5H10BrClS2
    (2-bromo-propyl)-(2-chloro-ethyl)-disulfane
    —— 2-amino-4-but-3-en-2-yl-4H-chromene-3-carbonitrile 1106958-99-9 C14H14N2O
    2-amino-4-but-3-en-2-yl-4H-chromene-3-carbonitrile
    —— [2,4-Bis-benzyloxy-7,8-dihydro-5H-pteridin-(6E)-ylidene]-(6-bromo-2-oxo-2,3-dihydro-1H-indol-3-yl)-acetic acid ethyl ester 99284-79-4 C32H28BrN5O5
    [2,4-Bis-benzyloxy-7,8-dihydro-5H-pteridin-(6E)-ylidene]-(6-bromo-2-oxo-2,3-dihydro-1H-indol-3-yl)-acetic acid ethyl ester
    —— [2S-(tert-butyl-dimethyl-silanyloxy)-1S-[1R-(tert-butyl-dimethyl-silanyloxy)-ethyl]-but-3-ynyl]-ethyl-carbamic acid tert-butyl ester 275388-27-7 C25H51NO4Si2
    [2S-(tert-butyl-dimethyl-silanyloxy)-1S-[1R-(tert-butyl-dimethyl-silanyloxy)-ethyl]-but-3-ynyl]-ethyl-carbamic acid tert-butyl ester
    —— 2-(4-methoxyphenyl)sulfanyl-N,N-dipropylbenzamide 127905-65-1 C20H25NO2S
    2-(4-methoxyphenyl)sulfanyl-N,N-dipropylbenzamide
    —— 2,9,16,23-tetrakis(4-phenyloxyacetic acid)phthalocyaninatonickel(II) 947733-57-5 C64H40N8NiO12
    2,9,16,23-tetrakis(4-phenyloxyacetic acid)phthalocyaninatonickel(II)
    —— 2-Fluorobut-3-enyl 5-azidopentanoate 1347047-44-2 C9H14FN3O2
    2-Fluorobut-3-enyl 5-azidopentanoate
    —— (2S)-2-[[(2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoyl]amino]propanethioic S-acid 1361144-02-6 C16H22N2O4S
    (2S)-2-[[(2S)-3-methyl-2-(phenylmethoxycarbonylamino)butanoyl]amino]propanethioic S-acid
    —— ((2-(2-phenylbut-1-en-1-yl)cyclohex-1-en-1-yl)ethynyl)benzene 1330631-41-8 C24H24
    ((2-(2-phenylbut-1-en-1-yl)cyclohex-1-en-1-yl)ethynyl)benzene
    —— 2-aminothieno[3,4-d]pyrimidin-4(3H)-one 1333168-07-2 C6H5N3OS
    2-aminothieno[3,4-d]pyrimidin-4(3H)-one
    —— 2'-(4-chlorobenzoyl)-5,6'-difluoro-1,2'-spirobi[indene]-1,3-dione 1258512-43-4 C24H11ClF2O3
    2'-(4-chlorobenzoyl)-5,6'-difluoro-1,2'-spirobi[indene]-1,3-dione
    —— 2-Brom-cyclohex-1-enal-diethylacetal 91967-37-2 C11H19BrO2
    2-Brom-cyclohex-1-enal-diethylacetal
    —— 2-(2,4,6-Trimethyl-phenoxy)-2,4,4-tris-(2,4,6-trimethyl-phenyl)-[1,2,4]oxadisiletane 128125-93-9 C37H46O2Si2
    2-(2,4,6-Trimethyl-phenoxy)-2,4,4-tris-(2,4,6-trimethyl-phenyl)-[1,2,4]oxadisiletane
    —— (2,2,6,6-tetramethyl-3,5-bis(2,6-diisopropylphenyl)imidohept-4-yl)Fe((13)CO)2((13)CO(i)Pr) 476445-60-0 C41H60FeN2O3
    (2,2,6,6-tetramethyl-3,5-bis(2,6-diisopropylphenyl)imidohept-4-yl)Fe((13)CO)2((13)CO(i)Pr)
    —— (2'S,3'S,4'S)-2,2-dimethyl-1,3-dioxolane-4-spiro-3'-<2'-<(tert-butyldiphenylsilyl)oxy>methyl-4'-(3,4-methylenedioxybenzyl)tetrahydrofuran> 215779-10-5 C33H40O6Si
    (2'S,3'S,4'S)-2,2-dimethyl-1,3-dioxolane-4-spiro-3'-<2'-<(tert-butyldiphenylsilyl)oxy>methyl-4'-(3,4-methylenedioxybenzyl)tetrahydrofuran>
    —— 2-Acetamido-3-O-(4-O-acetyl-2,3-di-O-benzyl-β-L-rhamnopyranosyl)-1,6-anhydro-4-O-benzyl-2-desoxy-β-D-galactopyranose 88509-63-1 C37H43NO10
    2-Acetamido-3-O-(4-O-acetyl-2,3-di-O-benzyl-β-L-rhamnopyranosyl)-1,6-anhydro-4-O-benzyl-2-desoxy-β-D-galactopyranose
    —— [(2S,3R,4S)-4-(2,4-dioxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] acetate 590366-33-9 C11H14N2O6
    [(2S,3R,4S)-4-(2,4-dioxopyrimidin-1-yl)-2-(hydroxymethyl)oxolan-3-yl] acetate
    —— 2-((2R,3S,4S,6R)-6-((4R,5R)-2,2-dimethyl-5-vinyl-1,3-dioxolan-4-yl)-4-(methoxymethoxy)-3-methyltetrahydro-2H-pyran-2-yl)ethanol 1187056-69-4 C17H30O6
    2-((2R,3S,4S,6R)-6-((4R,5R)-2,2-dimethyl-5-vinyl-1,3-dioxolan-4-yl)-4-(methoxymethoxy)-3-methyltetrahydro-2H-pyran-2-yl)ethanol
    —— 2-bromo[1(2)3]tetramantane 1159202-43-3 C22H27Br
    2-bromo[1(2)3]tetramantane
    —— 2,4-Dimethyl-9,10-dihydrophenanthrene-cis-9,10-dicarboximide 126159-10-2 C18H15NO2
    2,4-Dimethyl-9,10-dihydrophenanthrene-cis-9,10-dicarboximide
    —— 2-[2-{1-(2,3-dihydro-2-oxo-5-(2-chlorophenyl)-1H-benzo[e][1,4]diazepin-7-yl)-ureido}-3-(3,4-difluoro-phenyl)-propionylamino]-5-guanidino-pentanoic acid benzylamide 1040206-34-5 C38H38ClF2N9O4
    2-[2-{1-(2,3-dihydro-2-oxo-5-(2-chlorophenyl)-1H-benzo[e][1,4]diazepin-7-yl)-ureido}-3-(3,4-difluoro-phenyl)-propionylamino]-5-guanidino-pentanoic acid benzylamide
    —— [2-(4-{[7-chloro-3-(diphenylmethyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]methyl}phenyl)-1,3-oxazol-4-yl]acetic acid 1178873-98-7 C33H24ClN3O5
    [2-(4-{[7-chloro-3-(diphenylmethyl)-2,4-dioxo-3,4-dihydroquinazolin-1(2H)-yl]methyl}phenyl)-1,3-oxazol-4-yl]acetic acid
    —— (2S,4S)-1-(tert-butoxycarbonyl)-2-hydroxymethyl-4-phenylaminopyrrolidine 1350477-13-2 C16H24N2O3
    (2S,4S)-1-(tert-butoxycarbonyl)-2-hydroxymethyl-4-phenylaminopyrrolidine
    —— 2-Chloro-5-(2-iodophenyl)-1,3,4-thiadiazole 113111-46-9 C8H4ClIN2S
    2-Chloro-5-(2-iodophenyl)-1,3,4-thiadiazole
    —— (2-acetyl-5-chloro-4-fluorophenoxy)acetic acid ethyl ester 937817-47-5 C12H12ClFO4
    (2-acetyl-5-chloro-4-fluorophenoxy)acetic acid ethyl ester
    —— (2E)-N-(3-chlorophenyl)-3-(3-acetoxyphenyl)prop-2-enamide 1338963-81-7 C17H14ClNO3
    (2E)-N-(3-chlorophenyl)-3-(3-acetoxyphenyl)prop-2-enamide
    —— (2S,3S,4R,5S)-3,4,5-tris(benzyloxy)-2-[(R)-2'-hydroxyhexacosanoylamino]octadecyl 2,3-di-O-benzyl-α-D-galactopyranoside 1428422-01-8 C85H129NO11
    (2S,3S,4R,5S)-3,4,5-tris(benzyloxy)-2-[(R)-2'-hydroxyhexacosanoylamino]octadecyl 2,3-di-O-benzyl-α-D-galactopyranoside
    —— [(2E,4E)-(R)-6-(tert-Butyl-dimethyl-silanyloxy)-tetradeca-2,4-dien-8-ynyl]-triphenyl-phosphonium; bromide 111999-08-7 Br*C38H50OPSi
    [(2E,4E)-(R)-6-(tert-Butyl-dimethyl-silanyloxy)-tetradeca-2,4-dien-8-ynyl]-triphenyl-phosphonium; bromide
    —— (2S,3R)-3-Chloro-3-nitro-2-(3-nitro-phenyl)-chroman-4-one 143468-36-4 C15H9ClN2O6
    (2S,3R)-3-Chloro-3-nitro-2-(3-nitro-phenyl)-chroman-4-one
    —— 2,3-O-Isopropyliden-D-glycerinsaeure-p-nitrophenylester 55032-18-3 C13H15NO6
    2,3-O-Isopropyliden-D-glycerinsaeure-p-nitrophenylester
    —— [2-(1,4-dioxaspiro[4,5]dec-8-ylidene)-2-fluoroethyl]-p-methoxybenzylamine 745812-39-9 C18H24FNO3
    [2-(1,4-dioxaspiro[4,5]dec-8-ylidene)-2-fluoroethyl]-p-methoxybenzylamine
    —— 2-bromo-6-tert-butyl-4-(2,4-di-tert-butoxypyrimidin-5-yl)aniline 1245899-33-5 C22H32BrN3O2
    2-bromo-6-tert-butyl-4-(2,4-di-tert-butoxypyrimidin-5-yl)aniline
    —— 2-(6-(2,4-difluorophenoxy)pyridin-3-yl)ethanol 1369257-31-7 C13H11F2NO2
    2-(6-(2,4-difluorophenoxy)pyridin-3-yl)ethanol
    —— 2-[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]prop-2-enenitrile 118158-74-0 C14H19NO5
    2-[(1S,2R,6R,8R,9S)-4,4,11,11-tetramethyl-3,5,7,10,12-pentaoxatricyclo[7.3.0.02,6]dodecan-8-yl]prop-2-enenitrile
    —— 2-((3aR,4S,6S,7R,7aR)-4-Hydroxy-6-methyl-3-methylene-2-oxo-6-vinyl-octahydro-benzofuran-7-yl)-acrylic acid methyl ester 162708-78-3 C16H20O5
    2-((3aR,4S,6S,7R,7aR)-4-Hydroxy-6-methyl-3-methylene-2-oxo-6-vinyl-octahydro-benzofuran-7-yl)-acrylic acid methyl ester
    —— 2-(((1s,4s)-4-((4-(3-methoxyphenyl)-5-(methylthio)-3-phenyl-1H-pyrazol-1-yl)methyl)cyclohexyl)methoxy)acetic acid sodium salt 1231311-32-2 C27H31N2O4S*Na
    2-(((1s,4s)-4-((4-(3-methoxyphenyl)-5-(methylthio)-3-phenyl-1H-pyrazol-1-yl)methyl)cyclohexyl)methoxy)acetic acid sodium salt
    —— (2E,4Z,6E)-methyl 7-(3-chlorophenyl)-6-formyl-3-methylhepta-2,4,6-trienoate 1355676-85-5 C16H15ClO3
    (2E,4Z,6E)-methyl 7-(3-chlorophenyl)-6-formyl-3-methylhepta-2,4,6-trienoate
    —— 2-ethoxy-1,1-bis-(4-dimethylamino-phenyl)-propane 102443-24-3 C21H30N2O
    2-ethoxy-1,1-bis-(4-dimethylamino-phenyl)-propane
    —— (2R,3S,5R)-3-Bromo-5-((S)-1-bromo-nonyl)-2-ethyl-tetrahydro-furan 75303-54-7 C15H28Br2O
    (2R,3S,5R)-3-Bromo-5-((S)-1-bromo-nonyl)-2-ethyl-tetrahydro-furan
    —— (2R,3S,6R,7S,9S)-3,7-diethyl-3,6;7,10-diepoxy-9-methyl-2-decanol 1227153-90-3 C15H28O3
    (2R,3S,6R,7S,9S)-3,7-diethyl-3,6;7,10-diepoxy-9-methyl-2-decanol
    —— 2-<(1R)-1-(tert-butyldimethylsilyloxy)-2-propenyl>-6-methoxy-3,5-dimethyl-4H-pyran-4-one 172804-94-3 C17H28O4Si
    2-<(1R)-1-(tert-butyldimethylsilyloxy)-2-propenyl>-6-methoxy-3,5-dimethyl-4H-pyran-4-one
    —— (2R,5S,2'S)-1-benzyl-5-({[2-(bis-tert-butoxycarbonylmethyl-amino)-3-(4-nitrophenyl)propyl]-tert-butoxycarbonylmethyl-amino}methyl)pyrrolidine-2-carboxylic acid ethyl ester 769969-29-1 C42H62N4O10
    (2R,5S,2'S)-1-benzyl-5-({[2-(bis-tert-butoxycarbonylmethyl-amino)-3-(4-nitrophenyl)propyl]-tert-butoxycarbonylmethyl-amino}methyl)pyrrolidine-2-carboxylic acid ethyl ester
    —— 2-methyl-6-(4-thiophen-2-yl-3<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-yl)-phenol 60072-83-5 C20H16N2OS
    2-methyl-6-(4-thiophen-2-yl-3<i>H</i>-benzo[<i>b</i>][1,4]diazepin-2-yl)-phenol
    —— 2-(3,4-dimethoxyphenyl)-3-(methylthio)-naphtho[1,2-b]furan 1208999-00-1 C21H18O3S
    2-(3,4-dimethoxyphenyl)-3-(methylthio)-naphtho[1,2-b]furan
    —— (2R,3S)-2-((R)-1-Benzyloxy-ethyl)-3-tert-butoxycarbonylamino-butyric acid 149885-13-2 C18H27NO5
    (2R,3S)-2-((R)-1-Benzyloxy-ethyl)-3-tert-butoxycarbonylamino-butyric acid