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中文名称 英文名称 CAS号 化学式 结构式图片
—— 2A,2B,2C,2D,2E,2F,2G,6A,6B,6C,6D,6E,6F,6G-Tetradeca-O-methyl-3A,3B,3C,3D,3E,3F,3G-hepta-O-pentyl-|A-Cyclodextrin 144379-20-4 C91H168O35
2A,2B,2C,2D,2E,2F,2G,6A,6B,6C,6D,6E,6F,6G-Tetradeca-O-methyl-3A,3B,3C,3D,3E,3F,3G-hepta-O-pentyl-|A-Cyclodextrin
—— 2,3,4,5-Tetrahydro-N-isopropyl-1-benzoxepin-3-amin 135130-22-2 C13H19NO
2,3,4,5-Tetrahydro-N-isopropyl-1-benzoxepin-3-amin
—— (2E,9Z)-diethyl 6-(tert-butoxycarbonylamino)undeca-2,9-dienedioate 1214731-36-8 C20H33NO6
(2E,9Z)-diethyl 6-(tert-butoxycarbonylamino)undeca-2,9-dienedioate
—— (2'E,3RS,R<sub>S</sub>S<sub>S</sub>)-3-<1',1'-dimethyl-3'-<(1,1-dimethylethyl)sulfinyl>prop-2'-enyl>cyclopentanone 114678-73-8 C14H24O2S
(2'E,3RS,R<sub>S</sub>S<sub>S</sub>)-3-<1',1'-dimethyl-3'-<(1,1-dimethylethyl)sulfinyl>prop-2'-enyl>cyclopentanone
—— 2,7-bis(p-iodostyryl)fluorene 86897-07-6 C29H20I2
2,7-bis(p-iodostyryl)fluorene
—— 2,4,6,8-tetraphenyltetramethylcyclotetrasilazane 82336-47-8 C28H36N4Si4
2,4,6,8-tetraphenyltetramethylcyclotetrasilazane
—— 2,5-Di-O-Stearoyl-D-mannit 74043-54-2 C42H82O8
2,5-Di-O-Stearoyl-D-mannit
—— 2-(3-amino-1-methyl-4-morpholin-4-ylmethyl-5-oxo-1,5-dihydro-pyrrol-2-ylidene)-propionitrile 66129-56-4 C13H18N4O2
2-(3-amino-1-methyl-4-morpholin-4-ylmethyl-5-oxo-1,5-dihydro-pyrrol-2-ylidene)-propionitrile
—— 2,2,6,6-Tetramethyl-4-acetoxy-4-acetylpiperidin 69971-53-5 C13H23NO3
2,2,6,6-Tetramethyl-4-acetoxy-4-acetylpiperidin
—— (2-Dimethylamino-ethyl)-α-acetoxybutyrat 71669-32-4 C10H19NO4
(2-Dimethylamino-ethyl)-α-acetoxybutyrat
—— (2R,3S,4S,5R,6S)-6-Benzyloxy-2-benzyloxymethyl-4-((2R,3R,4S,5S,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-5-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-ol 72561-23-0 C81H86O15
(2R,3S,4S,5R,6S)-6-Benzyloxy-2-benzyloxymethyl-4-((2R,3R,4S,5S,6R)-3,4,5-tris-benzyloxy-6-benzyloxymethyl-tetrahydro-pyran-2-yloxy)-5-((2S,3S,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-ol
—— 2-(3-chloro-4-fluoro-phenyl)-3-(4-nitro-phenylazo)-indole 70059-49-3 C20H12ClFN4O2
2-(3-chloro-4-fluoro-phenyl)-3-(4-nitro-phenylazo)-indole
—— 2-(2-bromo-5-methoxyphenyl)pent-4-en-2-ol 1569316-36-4 C12H15BrO2
2-(2-bromo-5-methoxyphenyl)pent-4-en-2-ol
—— 23-(1,4-benzoquinoyl)-3α-hydroxy-24-nor-5β-cholane 1354905-15-9 C29H42O3
23-(1,4-benzoquinoyl)-3α-hydroxy-24-nor-5β-cholane
—— 2-methyl-6-((4-methyl-N-(3-phenylprop-2-yn-1-yl)phenyl)sulfonamido)hex-4-yn-3-yl pivalate 1289221-30-2 C28H33NO4S
2-methyl-6-((4-methyl-N-(3-phenylprop-2-yn-1-yl)phenyl)sulfonamido)hex-4-yn-3-yl pivalate
—— 2,3-dichloro-4-oxo-crotonic acid vinyl ester 64038-45-5 C6H4Cl2O3
2,3-dichloro-4-oxo-crotonic acid vinyl ester
—— 2-chloro-N-(2,2,2-trichloro-1-phenylethyl)acetamide 1286745-38-7 C10H9Cl4NO
2-chloro-N-(2,2,2-trichloro-1-phenylethyl)acetamide
—— [(2S)-1-(1-hydroxy-5-methoxy-9,10-dioxoanthracen-2-yl)-2-methyl-2-phenylmethoxypent-4-enyl] benzoate 138116-20-8 C35H30O7
[(2S)-1-(1-hydroxy-5-methoxy-9,10-dioxoanthracen-2-yl)-2-methyl-2-phenylmethoxypent-4-enyl] benzoate
—— (2R,3S,7S)-3,7-dimethylpentadec-2-yl acetate 120707-99-5 C19H38O2
(2R,3S,7S)-3,7-dimethylpentadec-2-yl acetate
—— 2,5,6,6,9,9-hexamethyl-6,7,8,9-tetrahydrobenzocycloheptatrien-1-one 113852-08-7 C17H24O
2,5,6,6,9,9-hexamethyl-6,7,8,9-tetrahydrobenzocycloheptatrien-1-one
—— 2-(p-chloroanilino)-5-hydroxymethyl-1,3,4-thiadiazole 104885-42-9 C9H8ClN3OS
2-(p-chloroanilino)-5-hydroxymethyl-1,3,4-thiadiazole
—— (2R,4S,5R)-3-Benzoyl-2-(4-methoxy-phenyl)-4-phenyl-oxazolidine-5-carboxylic acid (1S,2S,3R,10R,11R,12R,15S)-11,12-diacetoxy-2-benzoyloxy-1-hydroxy-10,14,17,17-tetramethyl-4-oxo-6-oxa-tricyclo[11.3.1.03,10]heptadec-13-en-15-yl ester 911285-72-8 C55H59NO14
(2R,4S,5R)-3-Benzoyl-2-(4-methoxy-phenyl)-4-phenyl-oxazolidine-5-carboxylic acid (1S,2S,3R,10R,11R,12R,15S)-11,12-diacetoxy-2-benzoyloxy-1-hydroxy-10,14,17,17-tetramethyl-4-oxo-6-oxa-tricyclo[11.3.1.03,10]heptadec-13-en-15-yl ester
—— (2-(5-Benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-{(E)-1-[(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-hydroxy-methyl]-3-phenyl-allylcarbamoyl}-ethyl)-carbamic acid benzyl ester 82638-77-5 C53H56N2O10
(2-(5-Benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-1-{(E)-1-[(5-benzyloxy-2,4-dimethoxy-3-methyl-phenyl)-hydroxy-methyl]-3-phenyl-allylcarbamoyl}-ethyl)-carbamic acid benzyl ester
—— (2E)-3-(2,6-difluorophenyl)-1-[2-(1-{[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetyl}piperidin-4-yl)-1,3-thiazol-4-yl]prop-2-en-1-one 1345958-35-1 C24H21F5N4O2S
(2E)-3-(2,6-difluorophenyl)-1-[2-(1-{[5-methyl-3-(trifluoromethyl)-1H-pyrazol-1-yl]acetyl}piperidin-4-yl)-1,3-thiazol-4-yl]prop-2-en-1-one
—— (2S,3R)-1-[tert-butyl(dimethyl)silyl]oxy-3-chloro-2,6-dimethylhept-5-en-2-ol 131657-19-7 C15H31ClO2Si
(2S,3R)-1-[tert-butyl(dimethyl)silyl]oxy-3-chloro-2,6-dimethylhept-5-en-2-ol
—— 2-(trifluoromethyl)-1H-indol-5-ylboronicacid 1236071-90-1 C9H7BF3NO2
2-(trifluoromethyl)-1H-indol-5-ylboronicacid
—— (2<i>E</i>,4<i>E</i>)-3-methyl-deca-2,4-dienal 69698-46-0 C11H18O
(2<i>E</i>,4<i>E</i>)-3-methyl-deca-2,4-dienal
—— [2-(1-ethyl-but-2-enyl)-phenoxy]-acetic acid 87512-60-5 C14H18O3
[2-(1-ethyl-but-2-enyl)-phenoxy]-acetic acid
—— 2-Allylamino-5-n-pentyl-7-methyl-s-triazolo<2,3-c>pyrimidin 1792-23-0 C14H21N5
2-Allylamino-5-n-pentyl-7-methyl-s-triazolo<2,3-c>pyrimidin
—— [(2S,3R,4R,5R)-2-[(2S,3R,4R,5S)-3-acetyloxy-2-[[(3S,8R,9S,10R,13S,14S,16S,17S)-3-[tert-butyl(dimethyl)silyl]oxy-17-[(2S)-1-ethoxy-1-oxopropan-2-yl]-17-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-yl]oxy]-5-triethylsilyloxyoxan-4-yl]oxy-4,5-bis(triethylsilyloxy)oxan-3-yl] 4-methoxybenzoate 790224-50-9 C68H118O16Si4
[(2S,3R,4R,5R)-2-[(2S,3R,4R,5S)-3-acetyloxy-2-[[(3S,8R,9S,10R,13S,14S,16S,17S)-3-[tert-butyl(dimethyl)silyl]oxy-17-[(2S)-1-ethoxy-1-oxopropan-2-yl]-17-hydroxy-10,13-dimethyl-1,2,3,4,7,8,9,11,12,14,15,16-dodecahydrocyclopenta[a]phenanthren-16-yl]oxy]-5-triethylsilyloxyoxan-4-yl]oxy-4,5-bis(triethylsilyloxy)oxan-3-yl] 4-methoxybenzoate
—— (2S,3R)-2-[2-(3-bromophenyl)ethylcarbamoylamino]-N,3-dihydroxybutanamide 1207183-74-1 C13H18BrN3O4
(2S,3R)-2-[2-(3-bromophenyl)ethylcarbamoylamino]-N,3-dihydroxybutanamide
—— 2-[(3R,4S,8S,10S,11R,14S,16S)-3-Acetoxy-11,16-dihydroxy-4,8,10,14-tetramethyl-hexadecahydro-cyclopenta[a]phenanthren-(17Z)-ylidene]-6-methyl-hept-5-enoic acid 4-nitro-benzyl ester 62669-88-9 C38H53NO8
2-[(3R,4S,8S,10S,11R,14S,16S)-3-Acetoxy-11,16-dihydroxy-4,8,10,14-tetramethyl-hexadecahydro-cyclopenta[a]phenanthren-(17Z)-ylidene]-6-methyl-hept-5-enoic acid 4-nitro-benzyl ester
—— 2-(3-cyano-4-styryl-phenyl)-2<i>H</i>-naphtho[1,2-<i>d</i>][1,2,3]triazole-6-sulfonic acid 3-dimethylamino-propylamide 107423-76-7 C30H28N6O2S
2-(3-cyano-4-styryl-phenyl)-2<i>H</i>-naphtho[1,2-<i>d</i>][1,2,3]triazole-6-sulfonic acid 3-dimethylamino-propylamide
—— 2-Methyl-1,4,4-triphenyl-pyrazolidin-3-on 95005-98-4 C22H20N2O
2-Methyl-1,4,4-triphenyl-pyrazolidin-3-on
—— 2-{Ethyl-[3-(5-methoxy-isoquinolin-1-ylamino)-propyl]-amino}-ethanol 95022-47-2 C17H25N3O2
2-{Ethyl-[3-(5-methoxy-isoquinolin-1-ylamino)-propyl]-amino}-ethanol
—— 2,6-dimethyl-3-(toluene-4-sulfonylamino)-2<i>H</i>-[1,2,4]triazin-5-one 25626-43-1 C12H14N4O3S
2,6-dimethyl-3-(toluene-4-sulfonylamino)-2<i>H</i>-[1,2,4]triazin-5-one
—— 2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid 3-isopropylidene-2,5-dioxo-pyrrolidin-1-ylmethyl ester 6155-18-6 C18H25NO4
2,2-Dimethyl-3-(2-methyl-propenyl)-cyclopropanecarboxylic acid 3-isopropylidene-2,5-dioxo-pyrrolidin-1-ylmethyl ester
—— (2-Methoxy-ethyl)-phosphoramidic acid 2,2-dichloro-vinyl ester 3-phenyl-propyl ester 25646-56-4 C14H20Cl2NO4P
(2-Methoxy-ethyl)-phosphoramidic acid 2,2-dichloro-vinyl ester 3-phenyl-propyl ester
—— 2-(N-Ethyloctahydroindol-3-yl)-ethyl-benzilat 96072-17-2 C26H33NO3
2-(N-Ethyloctahydroindol-3-yl)-ethyl-benzilat
—— 2,2-Dichloro-N-(4-thiocyanato-naphthalen-1-yl)-acetamide 97028-16-5 C13H8Cl2N2OS
2,2-Dichloro-N-(4-thiocyanato-naphthalen-1-yl)-acetamide
—— 2-Chloro-4-methylsulfanyl-5,6-dihydro-benzo[h]quinoline-3-carbonitrile 28947-15-1 C15H11ClN2S
2-Chloro-4-methylsulfanyl-5,6-dihydro-benzo[h]quinoline-3-carbonitrile
—— 2-[1-Phenyl-meth-(E)-ylidene]-cycloheptanone O-(3-dimethylamino-propyl)-oxime; compound with (E)-but-2-enedioic acid 66660-93-3 C4H4O4*C19H28N2O
2-[1-Phenyl-meth-(E)-ylidene]-cycloheptanone O-(3-dimethylamino-propyl)-oxime; compound with (E)-but-2-enedioic acid
—— (2R,3S,4R,5S)-3,4-bis(benzyloxy)-1-(tert-butoxycarbonyl)-2-[(tert-butyldiphenylsilyloxy)methyl]-5-(iodomethyl)pyrrolidine 1037306-49-2 C41H50INO5Si
(2R,3S,4R,5S)-3,4-bis(benzyloxy)-1-(tert-butoxycarbonyl)-2-[(tert-butyldiphenylsilyloxy)methyl]-5-(iodomethyl)pyrrolidine
—— (2<i>S</i>,3Ξ)-2-methyl-3-(toluene-4-sulfonyloxy)-succinic acid dimethyl ester 50460-88-3 C14H18O7S
(2<i>S</i>,3Ξ)-2-methyl-3-(toluene-4-sulfonyloxy)-succinic acid dimethyl ester
—— 2-isopropyl-3,4,7-trimethyl-indene 100950-91-2 C15H20
2-isopropyl-3,4,7-trimethyl-indene
—— 2-propylpentyl (methyl-2-O-acetyl-3-O-benzyl-α-L-idopyranosyluronate)-(1-4)-3-O-benzyl-6-O-tert-butyldiphenylsilyl-2-deoxy-2-[(benzyloxy)carbonyl]-amino-β-D-glucopyranoside 1266661-40-8 C61H77NO14Si
2-propylpentyl (methyl-2-O-acetyl-3-O-benzyl-α-L-idopyranosyluronate)-(1-4)-3-O-benzyl-6-O-tert-butyldiphenylsilyl-2-deoxy-2-[(benzyloxy)carbonyl]-amino-β-D-glucopyranoside
—— 2-chloro-6-methyl-9-oxo-6,9-dihydro-thiazolo[5,4-<i>f</i>]quinoline-8-carboxylic acid 71113-34-3 C12H7ClN2O3S
2-chloro-6-methyl-9-oxo-6,9-dihydro-thiazolo[5,4-<i>f</i>]quinoline-8-carboxylic acid
—— 2-(8-hydroxymethyl-12-methoxy-9-oxo-9,11-dihydro-indolizino[1,2-<i>b</i>]quinolin-7-yl)-pent-4-enoic acid isopropyl ester 68520-62-7 C25H26N2O5
2-(8-hydroxymethyl-12-methoxy-9-oxo-9,11-dihydro-indolizino[1,2-<i>b</i>]quinolin-7-yl)-pent-4-enoic acid isopropyl ester
—— 2-[N'-(2-Butyl-2-hydroxy-hexanoyl)-N-phenyl-hydrazinocarbonyl]-benzoic acid ethyl ester 71197-77-8 C26H34N2O5
2-[N'-(2-Butyl-2-hydroxy-hexanoyl)-N-phenyl-hydrazinocarbonyl]-benzoic acid ethyl ester
—— (2-{(E)-3-[2-Hydroxy-4-(3-methyl-but-2-enyloxy)-phenyl]-3-oxo-propenyl}-phenoxy)-acetic acid 70538-48-6 C22H22O6
(2-{(E)-3-[2-Hydroxy-4-(3-methyl-but-2-enyloxy)-phenyl]-3-oxo-propenyl}-phenoxy)-acetic acid