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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 2-(hydroxy(4-pyridyl)methyl)-N,N,3-trimethyl-3-butenamide 76757-20-5 C13H18N2O2
    2-(hydroxy(4-pyridyl)methyl)-N,N,3-trimethyl-3-butenamide
    —— 2,2'-(3,6-bis(4-(octyloxy)phenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-diylidene)bis(2-(quinoxalin-2-yl)acetonitrile) 944330-92-1 C54H54N8O2
    2,2'-(3,6-bis(4-(octyloxy)phenyl)-2,5-dihydropyrrolo[3,4-c]pyrrole-1,4-diylidene)bis(2-(quinoxalin-2-yl)acetonitrile)
    —— (2R,3S)-3-O-allyl-1-O-benzylbutane-1,2,3-triol 135513-56-3 C14H20O3
    (2R,3S)-3-O-allyl-1-O-benzylbutane-1,2,3-triol
    —— 2-fluoro-3-((3-isothiocyanato-1H-pyrazol-1-yl)methyl)pyridine 1372892-04-0 C10H7FN4S
    2-fluoro-3-((3-isothiocyanato-1H-pyrazol-1-yl)methyl)pyridine
    —— 2-(benzothiazol-2-ylmercapto-methylene)-3-methyl-2,3-dihydro-benzothiazole 101291-76-3 C16H12N2S3
    2-(benzothiazol-2-ylmercapto-methylene)-3-methyl-2,3-dihydro-benzothiazole
    —— 2-hydroxy-7,7-dimethyl-6-oxooctanoic acid 1284306-57-5 C10H18O4
    2-hydroxy-7,7-dimethyl-6-oxooctanoic acid
    —— 2,2-dimethyl-(3ar,6ac)-tetrahydrocyclopenta[d][1,3]dioxole 26048-11-3 C8H14O2
    2,2-dimethyl-(3ar,6ac)-tetrahydrocyclopenta[d][1,3]dioxole
    —— 2-(4-Methoxy-phenyl)-4-phenyl-5-[(E)-phenylimino]-[1,2,4]thiadiazolidin-3-one 139119-12-3 C21H17N3O2S
    2-(4-Methoxy-phenyl)-4-phenyl-5-[(E)-phenylimino]-[1,2,4]thiadiazolidin-3-one
    —— (2R,3S,4S,5R,6R)-2-((pivaloyloxy)methyl)-6-(undec-10-en-1-yloxy)tetrahydro-2H-pyran-3,4,5-triyl tris(2,2-dimethylpropanoate) 1213234-67-3 C37H64O10
    (2R,3S,4S,5R,6R)-2-((pivaloyloxy)methyl)-6-(undec-10-en-1-yloxy)tetrahydro-2H-pyran-3,4,5-triyl tris(2,2-dimethylpropanoate)
    —— 2-[2-(5-dimethylamino-furan-2-yl)-vinyl]-3-ethyl-benzothiazolium; iodide 36986-85-3 C17H19N2OS*I
    2-[2-(5-dimethylamino-furan-2-yl)-vinyl]-3-ethyl-benzothiazolium; iodide
    —— 2-methyl-1-cyclopentenecarbonyl chloride 59253-86-0 C7H9ClO
    2-methyl-1-cyclopentenecarbonyl chloride
    —— 2-(2-nitrophenyl)-1H-benzimidazole-4-carboxylic acid 1312602-39-3 C14H9N3O4
    2-(2-nitrophenyl)-1H-benzimidazole-4-carboxylic acid
    —— 2-(3,3-Dimethoxy-2,2-dimethyl-propionylamino)-2-methoxy-propionic acid methyl ester 35040-85-8 C12H23NO6
    2-(3,3-Dimethoxy-2,2-dimethyl-propionylamino)-2-methoxy-propionic acid methyl ester
    —— (2S,3R)-1,2-epoxy-3-(1-methoxy-1-methylethoxy)-5-methylhexane 155625-95-9 C11H22O3
    (2S,3R)-1,2-epoxy-3-(1-methoxy-1-methylethoxy)-5-methylhexane
    —— 2,2,2-trichloroethyl-2-oxo-1-oxa-4-thiaspiro <4.4> nonan-3-yl-acetate 134829-33-7 C11H13Cl3O4S
    2,2,2-trichloroethyl-2-oxo-1-oxa-4-thiaspiro <4.4> nonan-3-yl-acetate
    —— 2-allyl-2-((Z)-3-methyl-pent-2-en-4-ynyl)-malonic acid diethyl ester 1187458-52-1 C16H22O4
    2-allyl-2-((Z)-3-methyl-pent-2-en-4-ynyl)-malonic acid diethyl ester
    —— 2.3.4.5-Tetrakis-<4-nitro-phenyl>-thiophen 118092-01-6 C28H16N4O8S
    2.3.4.5-Tetrakis-<4-nitro-phenyl>-thiophen
    —— (2-methoxycarbonylmethyl-indan-1-ylidene)-succinic acid dimethyl ester 107627-31-6 C18H20O6
    (2-methoxycarbonylmethyl-indan-1-ylidene)-succinic acid dimethyl ester
    —— 2-{2-[(4-methylbenzoyl)imino]-5-propionamidobenzo[d]thiazol-3(2H)-yl}butanoic acid 1428620-39-6 C22H23N3O4S
    2-{2-[(4-methylbenzoyl)imino]-5-propionamidobenzo[d]thiazol-3(2H)-yl}butanoic acid
    —— 2-undec-10-enyl-tridec-12-enoic acid 671753-65-4 C24H44O2
    2-undec-10-enyl-tridec-12-enoic acid
    —— 2-but-3-ynyl-3-(2-oxo-2-phenylethyl)-2,3-dihydroisoindol-1-one 1261556-82-4 C20H17NO2
    2-but-3-ynyl-3-(2-oxo-2-phenylethyl)-2,3-dihydroisoindol-1-one
    —— (2R)-5-tert-butyloct-3-yne-2,5-diol 1313049-94-3 C12H22O2
    (2R)-5-tert-butyloct-3-yne-2,5-diol
    —— 2-(3-oxo-1,2-benzisoselenazol-2(3H)-yl)-N-(1-deoxy-β-D-glucopyranosyl)acetamide 1432022-19-9 C15H18N2O7Se
    2-(3-oxo-1,2-benzisoselenazol-2(3H)-yl)-N-(1-deoxy-β-D-glucopyranosyl)acetamide
    —— 2-((benzylidenehydrazono)(2,4-dimethylphenyl)methyl)-4',6'-dimethylbenzophenone 1390649-47-4 C31H28N2O
    2-((benzylidenehydrazono)(2,4-dimethylphenyl)methyl)-4',6'-dimethylbenzophenone
    —— 2-p-Tolyl-5-p-nitrophenyltetrazol 59635-45-9 C14H11N5O2
    2-p-Tolyl-5-p-nitrophenyltetrazol
    —— 2,2-dimethyl-7-octadecoxychromene 120057-49-0 C29H48O2
    2,2-dimethyl-7-octadecoxychromene
    —— 2-[3-Trimethylsilanyl-1-(3-trimethylsilanyl-bicyclo[2.2.1]hepta-2,5-dien-2-yl)-prop-2-ynylidene]-malononitrile 125781-54-6 C19H24N2Si2
    2-[3-Trimethylsilanyl-1-(3-trimethylsilanyl-bicyclo[2.2.1]hepta-2,5-dien-2-yl)-prop-2-ynylidene]-malononitrile
    —— (2S,3R)-1-(4-Methoxy-benzyloxy)-3-methyl-6-trimethylsilanyl-hex-5-yn-2-ol 476452-91-2 C18H28O3Si
    (2S,3R)-1-(4-Methoxy-benzyloxy)-3-methyl-6-trimethylsilanyl-hex-5-yn-2-ol
    —— (2-(benzo[d]thiazol-2-yl)-3-fluorophenyl)(phenyl)methanone 1454287-69-4 C20H12FNOS
    (2-(benzo[d]thiazol-2-yl)-3-fluorophenyl)(phenyl)methanone
    —— 2-phenylazo-benzenesulfenyl iodide 20587-93-3 C12H9IN2S
    2-phenylazo-benzenesulfenyl iodide
    —— 20α-Hydroxy-3α-acetoxy-5β-pregn-9(11)-en-12-on 5885-27-8 C23H34O4
    20α-Hydroxy-3α-acetoxy-5β-pregn-9(11)-en-12-on
    —— 2,2-Dichloro-3-trichlorophosphazopropionitril 28681-53-0 C3H2Cl5N2P
    2,2-Dichloro-3-trichlorophosphazopropionitril
    —— 2,2,2-trifluoro-1-(trifluoromethyl)ethyl 4-(3-chlorobenzenesulphonylamino)piperidine-1-carboxylate 1352011-22-3 C15H15ClF6N2O4S
    2,2,2-trifluoro-1-(trifluoromethyl)ethyl 4-(3-chlorobenzenesulphonylamino)piperidine-1-carboxylate
    —— 2,3,4-tris(ethoxycarbonyl)cyclopentanone 6261-04-7 C14H20O7
    2,3,4-tris(ethoxycarbonyl)cyclopentanone
    —— 2-<11-(3-ethylbenzothiazolin-2-ylidene)-6-ethoxy-5,7-(2-tert-butyltrimethylene)undeca-1,3,5,7,9-pentaen-1-yl>-3-ethylbenzothiazolium p-toluenesulfonate 81431-00-7 C7H7O3S*C38H45N2OS2
    2-<11-(3-ethylbenzothiazolin-2-ylidene)-6-ethoxy-5,7-(2-tert-butyltrimethylene)undeca-1,3,5,7,9-pentaen-1-yl>-3-ethylbenzothiazolium p-toluenesulfonate
    —— [(2S,3S,4R,6R)-6-[[(1S,2R,5R,6S,7S,8R,9R,11R,13R,14R)-8-[(2S,3S,4R,6R)-3-(dimethylamino)-6-methyl-4-morpholin-4-yloxan-2-yl]oxy-2-ethyl-9-methoxy-15-[(4-methoxyphenyl)methylsulfanyl]-1,5,7,9,11,13-hexamethyl-4,12,16-trioxo-3,17-dioxabicyclo[12.3.0]heptadecan-6-yl]oxy]-4-methoxy-2,4-dimethyloxan-3-yl] acetate 1185160-30-8 C54H86N2O15S
    [(2S,3S,4R,6R)-6-[[(1S,2R,5R,6S,7S,8R,9R,11R,13R,14R)-8-[(2S,3S,4R,6R)-3-(dimethylamino)-6-methyl-4-morpholin-4-yloxan-2-yl]oxy-2-ethyl-9-methoxy-15-[(4-methoxyphenyl)methylsulfanyl]-1,5,7,9,11,13-hexamethyl-4,12,16-trioxo-3,17-dioxabicyclo[12.3.0]heptadecan-6-yl]oxy]-4-methoxy-2,4-dimethyloxan-3-yl] acetate
    —— (2,5-dimethoxyphenyl)bis(3-ethyl-4-propyl-2-pyrryl)methane 145602-78-4 C27H38N2O2
    (2,5-dimethoxyphenyl)bis(3-ethyl-4-propyl-2-pyrryl)methane
    —— 2,3,6,7-tetrahydro-2,2,8,8,10-pentamethyl-4H,8H-benzo[1,2-b:5,4-b']dipyran-4-one 85434-18-0 C17H22O3
    2,3,6,7-tetrahydro-2,2,8,8,10-pentamethyl-4H,8H-benzo[1,2-b:5,4-b']dipyran-4-one
    —— 2-methyl-3-(2-benzoxazolon-3-yl)indoles 82770-93-2 C16H12N2O2
    2-methyl-3-(2-benzoxazolon-3-yl)indoles
    —— (2R,3S)-1-((R)-2-(5-carbamoyl-2,4-difluorophenylamino)-2-(4-fluoro-3-methoxyphenyl)acetyl)-2-(2-(ethylsulfonyl)-5-(methoxycarbonylamino)phenyl)pyrrolidine-3-carboxylic acid 960229-42-9 C31H31F3N4O9S
    (2R,3S)-1-((R)-2-(5-carbamoyl-2,4-difluorophenylamino)-2-(4-fluoro-3-methoxyphenyl)acetyl)-2-(2-(ethylsulfonyl)-5-(methoxycarbonylamino)phenyl)pyrrolidine-3-carboxylic acid
    —— 2-[2-(4-methylbenzoylimino)-6-(trifluoromethyl)benzo[d]thiazol-3(2H)-yl]butanoic acid 1428621-55-9 C20H17F3N2O3S
    2-[2-(4-methylbenzoylimino)-6-(trifluoromethyl)benzo[d]thiazol-3(2H)-yl]butanoic acid
    —— 2-{1-[5-(1H-pyrazol-1-ylmethyl)-2-furoyl]-3-pyridin-3-yl-4,5-dihydro-1H-pyrazol-5-yl}phenol 1035231-95-8 C23H19N5O3
    2-{1-[5-(1H-pyrazol-1-ylmethyl)-2-furoyl]-3-pyridin-3-yl-4,5-dihydro-1H-pyrazol-5-yl}phenol
    —— 2-(5-{[5-(2-hydroxyphenyl)-3-pyridin-3-yl-4,5-dihydro-1H-pyrazol-1-yl]carbonyl}-2-thienyl)benzaldehyde 1035231-73-2 C26H19N3O3S
    2-(5-{[5-(2-hydroxyphenyl)-3-pyridin-3-yl-4,5-dihydro-1H-pyrazol-1-yl]carbonyl}-2-thienyl)benzaldehyde
    —— 2,2-dimethylpropionic acid (2R)-2-(1-methoxy-1-methylethoxy)-5-(trimethylsilyl)pent-4-ynyl ester 170309-23-6 C17H32O4Si
    2,2-dimethylpropionic acid (2R)-2-(1-methoxy-1-methylethoxy)-5-(trimethylsilyl)pent-4-ynyl ester
    —— 2,2,2-trifluoro-N-[(10R)-7-(2-methyl-4-nitro-pyrazol-3-yl)-3-oxa-7-azaspiro[3.6]decan-10-yl]acetamide 1428577-73-4 C14H18F3N5O4
    2,2,2-trifluoro-N-[(10R)-7-(2-methyl-4-nitro-pyrazol-3-yl)-3-oxa-7-azaspiro[3.6]decan-10-yl]acetamide
    —— 2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-5-[5-(3-thia-5-azatricyclo[5.2.1.02,6]deca-2(6),4-dien-4-yl)pyridin-3-yl]-1-benzofuran-3-carboxamide 1426941-38-9 C31H27FN4O4S2
    2-(4-fluorophenyl)-N-methyl-6-[methyl(methylsulfonyl)amino]-5-[5-(3-thia-5-azatricyclo[5.2.1.02,6]deca-2(6),4-dien-4-yl)pyridin-3-yl]-1-benzofuran-3-carboxamide
    —— 2,2-Diphenyl-chroman-3,4-dion 4970-20-1 C21H14O3
    2,2-Diphenyl-chroman-3,4-dion
    —— (2S,3R,4S,5S,6S)-2-(4-((4-(difluoromethyl)phenylcarbamoyloxy)methyl)phenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate 1373332-71-8 C28H29F2NO12
    (2S,3R,4S,5S,6S)-2-(4-((4-(difluoromethyl)phenylcarbamoyloxy)methyl)phenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate
    —— 2-(4-{[6-(2,3-dimethyl-2H-indazol-5-yl)imidazo[1,2-a]pyrazin-8-yl]amino}phenyl)propan-2-ol 1229207-77-5 C24H24N6O
    2-(4-{[6-(2,3-dimethyl-2H-indazol-5-yl)imidazo[1,2-a]pyrazin-8-yl]amino}phenyl)propan-2-ol
    —— 2-((2-(benzylthio)phenylimino)methyl)phenol 142913-02-8 C20H17NOS
    2-((2-(benzylthio)phenylimino)methyl)phenol