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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (2E,5E)-7-methoxy-7-oxohepta-2,5-diene-1,4-diyl diacetate 1429622-27-4 C12H16O6
    (2E,5E)-7-methoxy-7-oxohepta-2,5-diene-1,4-diyl diacetate
    —— (2E,4E,7R,8R,9R)-ethyl 7,9-dihydroxy-4,8-dimethylundeca-2,4,10-trienoate 1401338-24-6 C15H24O4
    (2E,4E,7R,8R,9R)-ethyl 7,9-dihydroxy-4,8-dimethylundeca-2,4,10-trienoate
    —— 2-{5-[(4-methylphenoxy)methyl]-1,3,4-thiadiazol-2-ylthio}-N-(4-chlorophenyl)acetamide 1246435-01-7 C18H16ClN3O2S2
    2-{5-[(4-methylphenoxy)methyl]-1,3,4-thiadiazol-2-ylthio}-N-(4-chlorophenyl)acetamide
    —— 2-diazo-N-isobutyl-N-(4-phenylbutan-2-yloxy)acetamide 1235984-62-9 C16H23N3O2
    2-diazo-N-isobutyl-N-(4-phenylbutan-2-yloxy)acetamide
    —— 2-Ethoxy-5H-benz<f>azepin-5-on 32513-45-4 C12H11NO2
    2-Ethoxy-5H-benz<f>azepin-5-on
    —— 2-Nitro-3,4,5,6-tetrafluordiphenylamin 28898-00-2 C12H6F4N2O2
    2-Nitro-3,4,5,6-tetrafluordiphenylamin
    —— 2-Acetoxy-4,5-methylendioxy-ω-methoxy-acetophenon 91964-05-5 C12H12O6
    2-Acetoxy-4,5-methylendioxy-ω-methoxy-acetophenon
    —— 2-(4-Chlor-phenyl)-3-methyl-butan-2,3-diol-cyclisches Carbonat 96483-89-5 C12H13ClO3
    2-(4-Chlor-phenyl)-3-methyl-butan-2,3-diol-cyclisches Carbonat
    —— 2α,11β-dihydroxy-pregn-4-ene-3,20-dione 99626-91-2 C21H30O4
    2α,11β-dihydroxy-pregn-4-ene-3,20-dione
    —— 2-methoxy-2',3,4',5-tetranitrobiphenyl 114107-35-6 C13H8N4O9
    2-methoxy-2',3,4',5-tetranitrobiphenyl
    —— 2-[(3R,4S)-3-amino-4-(2,4-difluoro-5-methylphenyl)pyrrolidin-1-yl]pyrimidine-5-carboxylic acid ethyl-[1-(3-isopropyl[1,2,4]oxadiazol-5-yl)piperidin-4-yl]amide hydrochloride 1376608-64-8 C28H36F2N8O2*ClH
    2-[(3R,4S)-3-amino-4-(2,4-difluoro-5-methylphenyl)pyrrolidin-1-yl]pyrimidine-5-carboxylic acid ethyl-[1-(3-isopropyl[1,2,4]oxadiazol-5-yl)piperidin-4-yl]amide hydrochloride
    —— 2,2'-[1,4-phenylenedi(methylene)]bis-6-nitro-1H-benzimidazole 1630962-50-3 C22H16N6O4
    2,2'-[1,4-phenylenedi(methylene)]bis-6-nitro-1H-benzimidazole
    —— 2-chloro-6-methyl-11H-pyrido[2,1-b]quinazolin-11-one 1609551-39-4 C13H9ClN2O
    2-chloro-6-methyl-11H-pyrido[2,1-b]quinazolin-11-one
    —— 2-<(methoxycarbonyl)amino>-3-<(p-chlorophenyl)thio>imidazo<1,2-a>pyridine 79508-11-5 C15H12ClN3O2S
    2-<(methoxycarbonyl)amino>-3-<(p-chlorophenyl)thio>imidazo<1,2-a>pyridine
    —— 2-(2-(dimesitylboryl)phenyl)benzothiazole 1401545-20-7 C31H30BNS
    2-(2-(dimesitylboryl)phenyl)benzothiazole
    —— 2,7-diethyl-5-methyl-thieno[3',2':4,5]thieno[2,3-<i>c</i>]pyridine 72772-64-6 C14H15NS2
    2,7-diethyl-5-methyl-thieno[3',2':4,5]thieno[2,3-<i>c</i>]pyridine
    —— {2-[(4-Chloro-benzoyl)-methyl-aminooxy]-2-oxo-ethyl}-carbamic acid benzyl ester 133808-20-5 C18H17ClN2O5
    {2-[(4-Chloro-benzoyl)-methyl-aminooxy]-2-oxo-ethyl}-carbamic acid benzyl ester
    —— 2-Chloro-3-(β-ethylamino-β-methyl-α-ethoxycabonl)vinyl-5-methylbenzoquinone 129247-36-5 C15H18ClNO4
    2-Chloro-3-(β-ethylamino-β-methyl-α-ethoxycabonl)vinyl-5-methylbenzoquinone
    —— 2-[[4-[(9,10-dioxoanthracen-1-yl)amino]-2,5-dimethoxyphenyl]diazenyl]-5-nitrobenzonitrile 76788-33-5 C29H19N5O6
    2-[[4-[(9,10-dioxoanthracen-1-yl)amino]-2,5-dimethoxyphenyl]diazenyl]-5-nitrobenzonitrile
    —— (2S,7R)-1,11-bis[2-(1-tert-butoxycarbonylpiperidin-4-ylidene)hydrazino]-2-tert-butoxycarbonylamino-7-sulfanylmethyl-6,9-diazaundecane-1,5,8,11-tetraone 1332700-46-5 C35H59N9O10S
    (2S,7R)-1,11-bis[2-(1-tert-butoxycarbonylpiperidin-4-ylidene)hydrazino]-2-tert-butoxycarbonylamino-7-sulfanylmethyl-6,9-diazaundecane-1,5,8,11-tetraone
    —— 2-chloro-4,6-dimethyl-2-phenyl-3-propyl-2H-1,3,2l5-oxazarsinin-3-ium 149869-86-3 C14H19AsClNO
    2-chloro-4,6-dimethyl-2-phenyl-3-propyl-2H-1,3,2l5-oxazarsinin-3-ium
    —— 2-(2-chloro-6-fluorophenyl)-5-(2-methyl-5-trifluoromethyl-2H-pyrazol-3-yl)-1H-indole 1279103-85-3 C19H12ClF4N3
    2-(2-chloro-6-fluorophenyl)-5-(2-methyl-5-trifluoromethyl-2H-pyrazol-3-yl)-1H-indole
    —— 2-(2-ethyltetrahydrofuran-2-yl)-1-(3,4,5-trimethoxyphenyl)prop-2-en-1-one 1315322-42-9 C18H24O5
    2-(2-ethyltetrahydrofuran-2-yl)-1-(3,4,5-trimethoxyphenyl)prop-2-en-1-one
    —— (2S,3R,4R,5R)-3,4-bis(benzyloxy)-5-iodomethylpyrrolidine-2-carbonitrile 1325729-81-4 C20H21IN2O2
    (2S,3R,4R,5R)-3,4-bis(benzyloxy)-5-iodomethylpyrrolidine-2-carbonitrile
    —— 2,4,6-trimethyl-N-(1-phenylbut-3-en-2-yl)aniline 1246927-75-2 C19H23N
    2,4,6-trimethyl-N-(1-phenylbut-3-en-2-yl)aniline
    —— 2-(2-fluorophenyl)propionic acid 73041-90-4 C9H9FO2
    2-(2-fluorophenyl)propionic acid
    —— (2S,3S,4S,5R)-3-Benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-7-(tert-butyl-diphenyl-silanyloxy)-2,4-dimethyl-heptanal 308350-38-1 C38H56O4Si2
    (2S,3S,4S,5R)-3-Benzyloxy-5-(tert-butyl-dimethyl-silanyloxy)-7-(tert-butyl-diphenyl-silanyloxy)-2,4-dimethyl-heptanal
    —— 2-((5-ethoxy-3-pyridyl)methyl)-1-azabicyclo[2.2.2]octane 1346989-18-1 C15H22N2O
    2-((5-ethoxy-3-pyridyl)methyl)-1-azabicyclo[2.2.2]octane
    —— 2-hexadecyl-6-(1-(3-(2-methoxyethoxy)-4-(1,4,7,10,13-pentaoxa-16-azacyclooctadecan-16-yl)phenyl)-1H-1,2,3-triazol-4-yl)-1H-benzo[de]isoquinoline-1,3(2H)-dione 1398940-04-9 C51H73N5O9
    2-hexadecyl-6-(1-(3-(2-methoxyethoxy)-4-(1,4,7,10,13-pentaoxa-16-azacyclooctadecan-16-yl)phenyl)-1H-1,2,3-triazol-4-yl)-1H-benzo[de]isoquinoline-1,3(2H)-dione
    —— (2S,3R)-[3,2',3',4',5',6'-2H6;1,3-13C2;2-15N]-tyrosine 554428-89-6 C9H11NO3
    (2S,3R)-[3,2',3',4',5',6'-2H6;1,3-13C2;2-15N]-tyrosine
    —— 2-((5-ethoxy-3-pyridyl)methyl)-1-azabicyclo[3.2.1]octane 1348880-52-3 C15H22N2O
    2-((5-ethoxy-3-pyridyl)methyl)-1-azabicyclo[3.2.1]octane
    —— {2-[7-fluoro-3-(4-methoxy-phenyl)-1-oxo-1,2-dihydro-isoquinolin-4-yloxy]-ethyl}-carbamic acid tert-butyl ester 1256940-64-3 C23H25FN2O5
    {2-[7-fluoro-3-(4-methoxy-phenyl)-1-oxo-1,2-dihydro-isoquinolin-4-yloxy]-ethyl}-carbamic acid tert-butyl ester
    —— 2-Benzoylamino-3,3-bis-(4-chloro-phenylsulfanyl)-acrylic acid ethyl ester 537709-57-2 C24H19Cl2NO3S2
    2-Benzoylamino-3,3-bis-(4-chloro-phenylsulfanyl)-acrylic acid ethyl ester
    —— 2,3-dimethyl-4-phenyl-butyric acid ethyl ester 855153-25-2 C14H20O2
    2,3-dimethyl-4-phenyl-butyric acid ethyl ester
    —— (2,4-Dichloro-benzoyl)-phenyl-carbamic acid isopropyl ester 5866-80-8 C17H15Cl2NO3
    (2,4-Dichloro-benzoyl)-phenyl-carbamic acid isopropyl ester
    —— (2Z,4E,10E)-2-Methoxy-4,10-dimethyl-trideca-2,4,10,12-tetraenoic acid methyl ester 882165-39-1 C17H26O3
    (2Z,4E,10E)-2-Methoxy-4,10-dimethyl-trideca-2,4,10,12-tetraenoic acid methyl ester
    —— 2,6-anhydro-3,8-dideoxy-8-oximino-D-glycero-D-talo-octonic acid triethylammonium salt 129908-45-8 C6H15N*C8H13NO7
    2,6-anhydro-3,8-dideoxy-8-oximino-D-glycero-D-talo-octonic acid triethylammonium salt
    —— 2,2-Dimethyl-4-ethyl-trans-3-octen 52886-18-7 C12H24
    2,2-Dimethyl-4-ethyl-trans-3-octen
    —— 2-(3,4-dimethoxyphenyl)-4-methoxybenzyl bromide 1422024-62-1 C16H17BrO3
    2-(3,4-dimethoxyphenyl)-4-methoxybenzyl bromide
    —— 2-N-[1-cyclobutyl-3-(3-fluorophenyl)propyl]-6-(1-fluoropropyl)-1,3,5-triazine-2,4-diamine 804474-75-7 C19H25F2N5
    2-N-[1-cyclobutyl-3-(3-fluorophenyl)propyl]-6-(1-fluoropropyl)-1,3,5-triazine-2,4-diamine
    —— 2-chloro-4-dimethylamino-1,3-di-t-butyl-4-thioxocyclodiphosphazane 74454-04-9 C10H24ClN3P2S
    2-chloro-4-dimethylamino-1,3-di-t-butyl-4-thioxocyclodiphosphazane
    —— 2-(1-((6-chloropyridin-3-yl)methyl)-8-nitro-5-oxo-1,2,3,5,6,7-hexahydroimidazo[1,2-a]pyridin-6-yl)-N-(p-tolyl)acetamide 1568940-60-2 C22H22ClN5O4
    2-(1-((6-chloropyridin-3-yl)methyl)-8-nitro-5-oxo-1,2,3,5,6,7-hexahydroimidazo[1,2-a]pyridin-6-yl)-N-(p-tolyl)acetamide
    —— 2-amino-5-(2-hydroxyphenyl)pentanoic acid 1293993-97-1 C11H15NO3
    2-amino-5-(2-hydroxyphenyl)pentanoic acid
    —— (2R,3S,5R)-2-acetamino-5,9-dimethyl-8-decene-1,2-diol 81369-54-2 C14H27NO3
    (2R,3S,5R)-2-acetamino-5,9-dimethyl-8-decene-1,2-diol
    —— 2,3-Dimethyl-4H-phenaleno<1,2-d>imidazol-4-one 81606-64-6 C16H12N2O
    2,3-Dimethyl-4H-phenaleno<1,2-d>imidazol-4-one
    —— (2'R,3'S,4'S,5'S)-1-benzyl-6-chloro-4'-nitro-3',5'-diphenylspiro[indoline-3,2'-pyrrolidin]-2-one 1448632-28-7 C30H24ClN3O3
    (2'R,3'S,4'S,5'S)-1-benzyl-6-chloro-4'-nitro-3',5'-diphenylspiro[indoline-3,2'-pyrrolidin]-2-one
    —— 2-Cyano-2-(2,2-dichloro-vinyl)-3-oxo-heptanoic acid ethyl ester 113358-58-0 C12H15Cl2NO3
    2-Cyano-2-(2,2-dichloro-vinyl)-3-oxo-heptanoic acid ethyl ester
    —— (2S)-(4E)-6-(tert-butyldiphenylsilanyloxy)-2,4-dimethyl-hex-4-enal 343262-68-0 C24H32O2Si
    (2S)-(4E)-6-(tert-butyldiphenylsilanyloxy)-2,4-dimethyl-hex-4-enal
    —— (2S,3a'R,6'S,7a'R)-3-acetyl-2',2',2'',2''-tetramethyl-5-hexyl-2,3-dihydro-1,3,4-oxadiazole-2-spiro-7'-{1',3'-dioxolano[4,5-c]pyrano}-6'-spiro-4''-(1'',3''-diaoxolane) 1158837-69-4 C21H34N2O7
    (2S,3a'R,6'S,7a'R)-3-acetyl-2',2',2'',2''-tetramethyl-5-hexyl-2,3-dihydro-1,3,4-oxadiazole-2-spiro-7'-{1',3'-dioxolano[4,5-c]pyrano}-6'-spiro-4''-(1'',3''-diaoxolane)
    —— 2-Propyl-1H-pyrrolo[2,3-d]pyridazine 882881-10-9 C9H11N3
    2-Propyl-1H-pyrrolo[2,3-d]pyridazine