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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2-diisopropylphosphino-4-methylphenol 515176-11-1 C13H21OP
2-diisopropylphosphino-4-methylphenol
—— 2-Methyl-2-(1-methyl-allyl)-5-oxo-4-phenyl-tetrahydro-furan-3-carboxylic acid ethyl ester 104413-21-0 C18H22O4
2-Methyl-2-(1-methyl-allyl)-5-oxo-4-phenyl-tetrahydro-furan-3-carboxylic acid ethyl ester
—— (2-(cyclohex-1-en-1-yl)-4-ethoxy-5,5-dimethyl-2,5-dihydrofuran-3-yl)(phenyl)methanone 1062141-23-4 C21H26O3
(2-(cyclohex-1-en-1-yl)-4-ethoxy-5,5-dimethyl-2,5-dihydrofuran-3-yl)(phenyl)methanone
—— [(2R,3R,4S,5R)-6-[[(3aR,4R,6R,6aR)-4-[3-[(4-methoxyphenyl)methyl]-2,4-dioxopyrimidin-1-yl]-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methoxy-hydroxyphosphoryl]oxy-3,4,5-triacetyloxyoxan-2-yl]methyl acetate 1353003-03-8 C34H43N2O19P
[(2R,3R,4S,5R)-6-[[(3aR,4R,6R,6aR)-4-[3-[(4-methoxyphenyl)methyl]-2,4-dioxopyrimidin-1-yl]-2,2-dimethyl-3a,4,6,6a-tetrahydrofuro[3,4-d][1,3]dioxol-6-yl]methoxy-hydroxyphosphoryl]oxy-3,4,5-triacetyloxyoxan-2-yl]methyl acetate
—— (2R,3S,4R)-N''-cyano-N-(6-nitro-3,4-dihydro-3-hydroxy-2-methyl-2-dimethoxymethyl-2H-benzopyran-4-yl)-N'-(4-methylphenyl)guanidine 335381-48-1 C22H25N5O6
(2R,3S,4R)-N''-cyano-N-(6-nitro-3,4-dihydro-3-hydroxy-2-methyl-2-dimethoxymethyl-2H-benzopyran-4-yl)-N'-(4-methylphenyl)guanidine
—— 2-(1-Ethoxy-ethoxy)-3-[(1S,2S)-2-((S)-1-hydroxymethyl-allyl)-1-methyl-5-methylene-cyclopentyl]-propionitrile 91202-58-3 C18H29NO3
2-(1-Ethoxy-ethoxy)-3-[(1S,2S)-2-((S)-1-hydroxymethyl-allyl)-1-methyl-5-methylene-cyclopentyl]-propionitrile
—— 2-benzyloxy-N-[2-(5-methyl-3-phenyl-isoxazol-4-yl)-2-oxo-ethyl]-acetamide 943328-03-8 C21H20N2O4
2-benzyloxy-N-[2-(5-methyl-3-phenyl-isoxazol-4-yl)-2-oxo-ethyl]-acetamide
—— 2-(4,5-dimethylhex-4-enyl)phenyl trifluoromethanesulfonate 1221426-20-5 C15H19F3O3S
2-(4,5-dimethylhex-4-enyl)phenyl trifluoromethanesulfonate
—— 2-hydroxy-4-(4-bromophenyl)-6-methyl-5-oxo-5,6-dihydro-4H-pyrano[3,2-c]quinolin-3-carbonitrile 1453857-41-4 C20H13BrN2O3
2-hydroxy-4-(4-bromophenyl)-6-methyl-5-oxo-5,6-dihydro-4H-pyrano[3,2-c]quinolin-3-carbonitrile
—— 2-amino-5-trifluoromethyl-7-(2-thienyl)-1,8-naphthyridine 1283097-07-3 C13H8F3N3S
2-amino-5-trifluoromethyl-7-(2-thienyl)-1,8-naphthyridine
—— 2-[5-Chloro-4-[[2-methyl-4-(1-methylimidazol-2-yl)quinolin-8-yl]oxymethyl]pyridin-3-yl]sulfanyl-4,5-dimethyl-1,3-thiazole 1064669-21-1 C25H22ClN5OS2
2-[5-Chloro-4-[[2-methyl-4-(1-methylimidazol-2-yl)quinolin-8-yl]oxymethyl]pyridin-3-yl]sulfanyl-4,5-dimethyl-1,3-thiazole
—— 2-(4-Allyl-2-methoxy-phenoxy)-N-(4-nitro-phenyl)-acetamide 15178-18-4 C18H18N2O5
2-(4-Allyl-2-methoxy-phenoxy)-N-(4-nitro-phenyl)-acetamide
—— (2R,3S,4R,5R,6R)-(+)-3,5-diacetoxy-9,12-dimethoxy-4-dimethylamino-8-hydroxy-6-methyl-2,6-epoxy-3,4,5,6-tetrahydro-2H-naphthaleno<1,2-b>oxocine 105827-58-5 C24H29NO9
(2R,3S,4R,5R,6R)-(+)-3,5-diacetoxy-9,12-dimethoxy-4-dimethylamino-8-hydroxy-6-methyl-2,6-epoxy-3,4,5,6-tetrahydro-2H-naphthaleno<1,2-b>oxocine
—— 2,3,4,5,6,7-hexa-O-benzoyl-D-glycero-D-galacto-heptononitrile 6757-77-3 C49H37NO12
2,3,4,5,6,7-hexa-O-benzoyl-D-glycero-D-galacto-heptononitrile
—— (+-)-2-cyclooct-1c-enyl-butyric acid ethyl ester 103324-99-8 C14H24O2
(+-)-2-cyclooct-1c-enyl-butyric acid ethyl ester
—— 2-hydroxy-9,9-(ethylenedithio)-1,2,3,4,4aβ,5,6,6aα,7,9,10,11,11aβ,12,12aβ,12bα-hexadecahydrobenz<a>anthracene 108121-11-5 C20H30OS2
2-hydroxy-9,9-(ethylenedithio)-1,2,3,4,4aβ,5,6,6aα,7,9,10,11,11aβ,12,12aβ,12bα-hexadecahydrobenz<a>anthracene
—— 2,5-dimethyl-1,2-dihydrofuro<2,3-c>quinolin-4(5H)-one 172604-92-1 C13H13NO2
2,5-dimethyl-1,2-dihydrofuro<2,3-c>quinolin-4(5H)-one
—— 2-(4-fluorophenyl)-4-(4-methylphenyl)-2,3-dihydro-1,5-benzothiazepine 1606142-34-0 C22H18FNS
2-(4-fluorophenyl)-4-(4-methylphenyl)-2,3-dihydro-1,5-benzothiazepine
—— 2-benzoylthioethyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside 172949-88-1 C23H28O11S
2-benzoylthioethyl 2,3,4,6-tetra-O-acetyl-α-D-glucopyranoside
—— 2,2-Dimethylhex-5-ene-1-al hydrazone 155886-66-1 C8H16N2
2,2-Dimethylhex-5-ene-1-al hydrazone
—— 2-benzylidene-1-(5-bromo-2-chloropyrimidin-4-yl)hydrazine 1443042-17-8 C11H8BrClN4
2-benzylidene-1-(5-bromo-2-chloropyrimidin-4-yl)hydrazine
—— 2-Adamantan-1-yl-3-adamantan-2-ylidene-3-hydroxy-propionic acid 78003-77-7 C23H32O3
2-Adamantan-1-yl-3-adamantan-2-ylidene-3-hydroxy-propionic acid
—— 2-benzyl-1-methyl-6,7-dihydro-1H-indol-4(5H)-one 1332481-33-0 C16H17NO
2-benzyl-1-methyl-6,7-dihydro-1H-indol-4(5H)-one
—— 2-(4-benzyloxyphenyl)-6-(4-nitrophenyl)-4-phenyltetrahydro-1,2,4,5-tetrazin-3(2H)-one 1446527-42-9 C27H23N5O4
2-(4-benzyloxyphenyl)-6-(4-nitrophenyl)-4-phenyltetrahydro-1,2,4,5-tetrazin-3(2H)-one
—— 2,2-dimethylaziridinepentacarbonyltungsten(0) 208395-03-3 C9H9NO5W
2,2-dimethylaziridinepentacarbonyltungsten(0)
—— 2-(5-amino-6-chloro-pyrimidin-4-ylsulfanyl)-1-phenyl-ethanone 32601-13-1 C12H10ClN3OS
2-(5-amino-6-chloro-pyrimidin-4-ylsulfanyl)-1-phenyl-ethanone
—— (2S,4R)-1-{(S)-2-[3-(3-Benzyloxy-benzyl)-3-methyl-ureido]-2-cyclohexyl-acetyl}-4-(3-benzyloxy-propoxy)-pyrrolidine-2-carboxylic acid methyl ester 906375-47-1 C40H51N3O7
(2S,4R)-1-{(S)-2-[3-(3-Benzyloxy-benzyl)-3-methyl-ureido]-2-cyclohexyl-acetyl}-4-(3-benzyloxy-propoxy)-pyrrolidine-2-carboxylic acid methyl ester
—— (2R,3R,4S,5R,6R)-6-(acetoxymethyl)-2-(6-((benzyloxy)methyl)-1,11-dichloro-5,7-dioxo-5,6,7,13-tetrahydro-12H-indolo[2,3-a]pyrrolo[3,4-c]carbazol-12-yl)-5-methoxytetrahydro-2H-pyran-3,4-diyl diacetate 102147-55-7 C41H35Cl2N3O11
(2R,3R,4S,5R,6R)-6-(acetoxymethyl)-2-(6-((benzyloxy)methyl)-1,11-dichloro-5,7-dioxo-5,6,7,13-tetrahydro-12H-indolo[2,3-a]pyrrolo[3,4-c]carbazol-12-yl)-5-methoxytetrahydro-2H-pyran-3,4-diyl diacetate
—— {2-hydroxy-1-naphthaldehydato, 2-hydroxyacetophenonato}nickel(II) 61697-54-9 C19H14NiO4
{2-hydroxy-1-naphthaldehydato, 2-hydroxyacetophenonato}nickel(II)
—— 2,3-pentanedione 3-N-(4-isopropylphenyl)hydrazone 167631-64-3 C14H20N2O
2,3-pentanedione 3-N-(4-isopropylphenyl)hydrazone
—— 2,3-dihydro-7,10-dimethyl-5H-1,4-dithiino[2,3-c][1]benzothiopyran-9-carbonyl chloride 6,6-dioxide 221295-34-7 C14H13ClO3S3
2,3-dihydro-7,10-dimethyl-5H-1,4-dithiino[2,3-c][1]benzothiopyran-9-carbonyl chloride 6,6-dioxide
—— 2-[2-[(4-fluorophenyl)thio]ethylthio]-N-(2-thienylmethyl)-nicotinamide 1134168-95-8 C19H17FN2OS3
2-[2-[(4-fluorophenyl)thio]ethylthio]-N-(2-thienylmethyl)-nicotinamide
—— 2-[5-Ethyl-3-(3-methylphenyl)pyrazol-1-yl]-1-(4-pyridin-2-ylpiperazin-1-yl)ethanone 1439297-37-6 C23H27N5O
2-[5-Ethyl-3-(3-methylphenyl)pyrazol-1-yl]-1-(4-pyridin-2-ylpiperazin-1-yl)ethanone
—— (2S)-2-({[(4-bromo-1-naphthyl)amino]carbonyl}amino)-3-phenylpropanoic acid 1434140-52-9 C20H17BrN2O3
(2S)-2-({[(4-bromo-1-naphthyl)amino]carbonyl}amino)-3-phenylpropanoic acid
—— 2-({1-[2-fluoro-4-(trifluoromethyl)benzoyl]azetidin-3-yl}methyl)-4-methyl-N-(2,2,2-trifluoroethyl)-2H-indazol-5-carboxamide 1442117-73-8 C23H19F7N4O2
2-({1-[2-fluoro-4-(trifluoromethyl)benzoyl]azetidin-3-yl}methyl)-4-methyl-N-(2,2,2-trifluoroethyl)-2H-indazol-5-carboxamide
—— (2R,3R,4R)-2-azido-5-[(4-methoxybenzyloxy)]-4-methylpentane-1,3-diol 1427215-65-3 C14H21N3O4
(2R,3R,4R)-2-azido-5-[(4-methoxybenzyloxy)]-4-methylpentane-1,3-diol
—— 2,2,3,3,4,4,4-Heptafluoro-butyric acid 4-{4-[2-(2,2,3,3,4,4,4-heptafluoro-butyrylamino)-2-methoxycarbonyl-ethyl]-2,6-diiodo-phenoxy}-2,6-diiodo-phenyl ester 63238-74-4 C24H11F14I4NO6
2,2,3,3,4,4,4-Heptafluoro-butyric acid 4-{4-[2-(2,2,3,3,4,4,4-heptafluoro-butyrylamino)-2-methoxycarbonyl-ethyl]-2,6-diiodo-phenoxy}-2,6-diiodo-phenyl ester
—— 2-(2'-hydroxyethyl)-5-hydroxyquinizarin 93463-64-0 C16H12O6
2-(2'-hydroxyethyl)-5-hydroxyquinizarin
—— 2-amino-6,7,8,9-tetrahydrobenzo[b][1,8]naphthyridine-3-carboxylic acid amide 1438254-85-3 C13H14N4O
2-amino-6,7,8,9-tetrahydrobenzo[b][1,8]naphthyridine-3-carboxylic acid amide
—— 2-[4-(4-Fluoro-3-methylphenyl)-2-(4-fluorophenyl)imidazol-1-yl]-1-[4-(6-methoxypyrimidin-4-yl)piperazin-1-yl]ethanone 1443145-18-3 C27H26F2N6O2
2-[4-(4-Fluoro-3-methylphenyl)-2-(4-fluorophenyl)imidazol-1-yl]-1-[4-(6-methoxypyrimidin-4-yl)piperazin-1-yl]ethanone
—— [(2R,3R,4S,4aS,6R,7S,8aR)-3,4,7-Tris-benzyloxy-6-(2-methoxy-ethyl)-octahydro-pyrano[3,2-b]pyran-2-yl]-acetonitrile 181267-41-4 C34H39NO6
[(2R,3R,4S,4aS,6R,7S,8aR)-3,4,7-Tris-benzyloxy-6-(2-methoxy-ethyl)-octahydro-pyrano[3,2-b]pyran-2-yl]-acetonitrile
—— (2R,6S,13aS,14aR,16aS)-6-amino-14a-((cyclopropylsulfonyl)carbamoyl)-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-2-yl 4-fluoroisoindoline-2-carboxylate hydrochloride 866490-08-6 C30H38FN5O7S*ClH
(2R,6S,13aS,14aR,16aS)-6-amino-14a-((cyclopropylsulfonyl)carbamoyl)-5,16-dioxo-1,2,3,5,6,7,8,9,10,11,13a,14,14a,15,16,16a-hexadecahydrocyclopropa[e]pyrrolo[1,2-a][1,4]diazacyclopentadecin-2-yl 4-fluoroisoindoline-2-carboxylate hydrochloride
—— 2,2,3-Trimethyl-but-3-ennitril 4786-26-9 C7H11N
2,2,3-Trimethyl-but-3-ennitril
—— 2,2,4-trinitro-hexane 15271-16-6 C6H11N3O6
2,2,4-trinitro-hexane
—— 2-tert-butoxy-2-(4-(4-chlorophenyl)-1-(2-cyanoethyl)-2,3,6-trimethyl-1H-pyrrolo[2,3-b]pyridin-5-yl)acetic acid 1436854-93-1 C25H28ClN3O3
2-tert-butoxy-2-(4-(4-chlorophenyl)-1-(2-cyanoethyl)-2,3,6-trimethyl-1H-pyrrolo[2,3-b]pyridin-5-yl)acetic acid
—— (2Z,4Z,6Z)-9-Cyano-bicyclo[6.1.0]nona-2,4,6-triene-9-carboxylic acid 105786-65-0 C11H9NO2
(2Z,4Z,6Z)-9-Cyano-bicyclo[6.1.0]nona-2,4,6-triene-9-carboxylic acid
—— 2,4(5)-bis<<2-(benzyloxy)ethoxy>methyl>imidazole 118599-82-9 C23H28N2O4
2,4(5)-bis<<2-(benzyloxy)ethoxy>methyl>imidazole
—— 2,4,2',4'-Tetramethoxy-5,5'-dimethyl-diphenylsulfon 66294-60-8 C18H22O6S
2,4,2',4'-Tetramethoxy-5,5'-dimethyl-diphenylsulfon
—— 2-((1S,4S)-4-Chlorocarbonylmethyl-cyclopent-2-enyl)-malonic acid dimethyl ester 202335-58-8 C12H15ClO5
2-((1S,4S)-4-Chlorocarbonylmethyl-cyclopent-2-enyl)-malonic acid dimethyl ester
—— 2-(4-benzyl-phenyl)-butyronitrile 101876-91-9 C17H17N
2-(4-benzyl-phenyl)-butyronitrile