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中文名称 英文名称 CAS号 化学式 结构式图片
—— (4S,6R)-6-(4-Benzyloxy-phenyldisulfanylmethyl)-4-hydroxy-4-methyl-tetrahydro-pyran-2-one 88407-20-9 C20H22O4S2
(4S,6R)-6-(4-Benzyloxy-phenyldisulfanylmethyl)-4-hydroxy-4-methyl-tetrahydro-pyran-2-one
—— 4-(3-nitrophenyl)thiomorpholine 1374585-72-4 C10H12N2O2S
4-(3-nitrophenyl)thiomorpholine
—— (4aS,6aR,10aR,10bS)-4a,7,7,10a-Tetramethyl-dodecahydro-benzo[f]chromene-3,3-dicarboxylic acid 97974-47-5 C19H30O5
(4aS,6aR,10aR,10bS)-4a,7,7,10a-Tetramethyl-dodecahydro-benzo[f]chromene-3,3-dicarboxylic acid
—— 4-(1<i>H</i>-benzoimidazol-2-ylethynyl)-benzonitrile 54273-20-0 C16H9N3
4-(1<i>H</i>-benzoimidazol-2-ylethynyl)-benzonitrile
—— 4,9-di(4-methylphenyl)pyridazino[4,5g]phthalazine-1,6(2H,7H)dione 1429225-64-8 C24H18N4O2
4,9-di(4-methylphenyl)pyridazino[4,5g]phthalazine-1,6(2H,7H)dione
—— 4-(1,3-thiazol-5-yl)but-3-en-2-one 1021910-45-1 C7H7NOS
4-(1,3-thiazol-5-yl)but-3-en-2-one
—— 4-(Fluoren-9-yl)-but-2-insaeure 2473-30-5 C17H12O2
4-(Fluoren-9-yl)-but-2-insaeure
—— 4-Chloro-3-formyl-cyclohex-3-enecarboxylic acid methyl ester 52834-63-6 C9H11ClO3
4-Chloro-3-formyl-cyclohex-3-enecarboxylic acid methyl ester
—— 4-methyl-3-(4-nitro-benzylideneamino)-3<i>H</i>-thiazole-2-thione 15387-35-6 C11H9N3O2S2
4-methyl-3-(4-nitro-benzylideneamino)-3<i>H</i>-thiazole-2-thione
—— (4-[4-tert-butoxycarbonyl-piperazin-1-yl)-4-oxobutyryl]glycyl-D,L-β-phenyl-β-alanine 329911-79-7 C24H34N4O7
(4-[4-tert-butoxycarbonyl-piperazin-1-yl)-4-oxobutyryl]glycyl-D,L-β-phenyl-β-alanine
—— 4-(5-phenyl-2-benzoxazolylmethyl)benzonitrile 1593235-36-9 C21H14N2O
4-(5-phenyl-2-benzoxazolylmethyl)benzonitrile
—— 4-allyl-3-(allyloxy)phenol 132802-71-2 C12H14O2
4-allyl-3-(allyloxy)phenol
—— 4-cyanobiphenylyl 4-pentyl-1-cyclohexene-1-carboxylate 115498-59-4 C25H27NO2
4-cyanobiphenylyl 4-pentyl-1-cyclohexene-1-carboxylate
—— 4-(1-benzyl-5-oxo-2,5-dihydro-1<i>H</i>-pyrazol-3-ylamino)-benzenesulfonic acid 2,4-bis-(3-methyl-butyl)-phenyl ester 55034-43-0 C32H39N3O4S
4-(1-benzyl-5-oxo-2,5-dihydro-1<i>H</i>-pyrazol-3-ylamino)-benzenesulfonic acid 2,4-bis-(3-methyl-butyl)-phenyl ester
—— 4-[2-chloro-4-(3,5-dioxo-4,5-dihydro-3<i>H</i>-[1,2,4]triazin-2-yl)-6-methyl-phenoxy]-<i>N</i>-cyclopropyl-2,3,6-trimethyl-benzenesulfonamide 55461-10-4 C22H23ClN4O5S
4-[2-chloro-4-(3,5-dioxo-4,5-dihydro-3<i>H</i>-[1,2,4]triazin-2-yl)-6-methyl-phenoxy]-<i>N</i>-cyclopropyl-2,3,6-trimethyl-benzenesulfonamide
—— (4-Bromosulfonyl-3-chloro-phenoxy)-acetic acid 23428-16-2 C8H6BrClO5S
(4-Bromosulfonyl-3-chloro-phenoxy)-acetic acid
—— 4-(2-methyl-1-oxo-1λ<sup>4</sup>-thiomorpholin-4-yl)-2-piperazin-1-yl-thieno[3,2-<i>d</i>]pyrimidine 39560-03-7 C15H21N5OS2
4-(2-methyl-1-oxo-1λ<sup>4</sup>-thiomorpholin-4-yl)-2-piperazin-1-yl-thieno[3,2-<i>d</i>]pyrimidine
—— 4-Propoxy-3-methylbenzoesaeure 93351-65-6 C11H14O3
4-Propoxy-3-methylbenzoesaeure
—— 4,5-epoxy-6-methoxy-17-methyl-7,8,3',4',5',6'-hexahydro-6,14-etheno-benzo[7,8]morphinan-3-ol 25800-82-2 C24H29NO3
4,5-epoxy-6-methoxy-17-methyl-7,8,3',4',5',6'-hexahydro-6,14-etheno-benzo[7,8]morphinan-3-ol
—— 4-Chlor-11-(4-methyl-1-piperazinyl)-dibenzo<a,d>cycloheptadien 37659-44-2 C20H23ClN2
4-Chlor-11-(4-methyl-1-piperazinyl)-dibenzo<a,d>cycloheptadien
—— (4aR,8aS)-1-(4-Methoxy-benzyl)-decahydro-isoquinoline 101866-15-3 C17H25NO
(4aR,8aS)-1-(4-Methoxy-benzyl)-decahydro-isoquinoline
—— 4-(Trifluoromethyl)cyclohexane-1-sulfonyl chloride 2648956-12-9 C7H10ClF3O2S
4-(Trifluoromethyl)cyclohexane-1-sulfonyl chloride
—— 4-[({[4-(2-pyrimidinyl)phenyl]sulfonyl}amino)methyl]-N-(3-pyridinyl)-benzamide 1262990-40-8 C23H19N5O3S
4-[({[4-(2-pyrimidinyl)phenyl]sulfonyl}amino)methyl]-N-(3-pyridinyl)-benzamide
—— 4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-{[4'-(trifluoromethyl)biphenyl-4-yl]sulfanyl}butanoic acid 1369800-83-8 C24H18F3N3O3S
4-(4-oxo-1,2,3-benzotriazin-3(4H)-yl)-2-{[4'-(trifluoromethyl)biphenyl-4-yl]sulfanyl}butanoic acid
—— (4aS,10aS)-8-methoxy-2,3,4,4a-tetrahydropyrano[3,2-b]chromen-10(10aH)-one 1369629-02-6 C13H14O4
(4aS,10aS)-8-methoxy-2,3,4,4a-tetrahydropyrano[3,2-b]chromen-10(10aH)-one
—— 4-({2,6-bis-[4-ethoxycarbonimidoyl-phenoxy]-pyridine-3-carbonyl}-amino)-cyclohexylamine 1256591-11-3 C30H35N5O5
4-({2,6-bis-[4-ethoxycarbonimidoyl-phenoxy]-pyridine-3-carbonyl}-amino)-cyclohexylamine
—— [4-(4-methoxyphenyl)-4-oxo-3-(3-nitrophenyl)]butyric acid 1159602-24-0 C17H15NO6
[4-(4-methoxyphenyl)-4-oxo-3-(3-nitrophenyl)]butyric acid
—— 4-(5-Methoxycarbonyl-2-furyl)-4H-pyran 128504-28-9 C18H18N2O6
4-(5-Methoxycarbonyl-2-furyl)-4H-pyran
—— 4-Benzylidenamino-2-methyl-morpholin 41571-22-6 C12H16N2O
4-Benzylidenamino-2-methyl-morpholin
—— (4aR,6S,7R,8S,8aS)-7-Ethoxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol 23666-20-8 C16H22O6
(4aR,6S,7R,8S,8aS)-7-Ethoxy-6-methoxy-2-phenyl-hexahydro-pyrano[3,2-d][1,3]dioxin-8-ol
—— 4-Aethyl-3-methylsulfonyl-5-<4-sulfamoyl-phenyl>-4H-<1,2,4>triazol 31409-28-6 C11H14N4O4S2
4-Aethyl-3-methylsulfonyl-5-<4-sulfamoyl-phenyl>-4H-<1,2,4>triazol
—— 4-Ethyl-3-ethylsulfonyl-5-<4-chlor-phenyl>-4H-1,2,4-triazol 31409-25-3 C12H14ClN3O2S
4-Ethyl-3-ethylsulfonyl-5-<4-chlor-phenyl>-4H-1,2,4-triazol
—— 4-(3-methyl-4-fluoro-5-chlorophenylamino)-7-methoxy-6-nitroquinoline-3-methyl hydrochloride 1050672-74-6 C18H15ClFN3O3*ClH
4-(3-methyl-4-fluoro-5-chlorophenylamino)-7-methoxy-6-nitroquinoline-3-methyl hydrochloride
—— 4-[5-(tert-butoxycarbonylamino)pentyl]-5-(tritylamino)-1-methylpyrazole 1025391-28-9 C33H40N4O2
4-[5-(tert-butoxycarbonylamino)pentyl]-5-(tritylamino)-1-methylpyrazole
—— 4β,5-cyclopropano-5β-cholestane-3α,19-diol 3,19-diacetate 75585-69-2 C32H52O4
4β,5-cyclopropano-5β-cholestane-3α,19-diol 3,19-diacetate
—— (4S,4aS,7S,7aS)-hexahydro-7-isopropyl-4a-methyl-4-(3-oxobutyl)cyclopenta<b>pyran-2(3H)-one 132072-24-3 C16H26O3
(4S,4aS,7S,7aS)-hexahydro-7-isopropyl-4a-methyl-4-(3-oxobutyl)cyclopenta<b>pyran-2(3H)-one
—— 4-(2,5-dimethyl-phenylazo)-3,5-diphenyl-pyrazole-1-carboxylic acid amide 27394-27-0 C24H21N5O
4-(2,5-dimethyl-phenylazo)-3,5-diphenyl-pyrazole-1-carboxylic acid amide
—— 4-(2,5-dimethoxy-phenylazo)-1-(2,4-dinitro-phenyl)-3,5-diphenyl-1<i>H</i>-pyrazole 27383-44-4 C29H22N6O6
4-(2,5-dimethoxy-phenylazo)-1-(2,4-dinitro-phenyl)-3,5-diphenyl-1<i>H</i>-pyrazole
—— 4a-benzyl-1,3-dimethyl-1,4a,5,9b-tetrahydro-indeno[1,2-<i>d</i>]pyrimidine-2,4-dione 21996-79-2 C20H20N2O2
4a-benzyl-1,3-dimethyl-1,4a,5,9b-tetrahydro-indeno[1,2-<i>d</i>]pyrimidine-2,4-dione
—— (+/-)-4',6-Dihydroxy-warfarin 30992-79-1 C19H16O6
(+/-)-4',6-Dihydroxy-warfarin
—— 4-((E)-3-Cyano-1-methyl-allyl)-6-(2-methyl-propenyl)-cyclohexa-1,4-dienecarbonitrile 28875-59-4 C16H18N2
4-((E)-3-Cyano-1-methyl-allyl)-6-(2-methyl-propenyl)-cyclohexa-1,4-dienecarbonitrile
—— 4,6-Diamino-5-cyano-7-(4-thio-β-D-ribofuranosyl)pyrrolo<2,3-d>pyrimidin 34597-48-3 C12H14N6O3S
4,6-Diamino-5-cyano-7-(4-thio-β-D-ribofuranosyl)pyrrolo<2,3-d>pyrimidin
—— 4-Nitro-2',4',6'-trimethoxydiphenylamin 29547-87-3 C15H16N2O5
4-Nitro-2',4',6'-trimethoxydiphenylamin
—— (4a R)-4cis.8a trans-Dimethyl-4trans-carboxymethyl-4a ref H-decalin-dicarbonsaeure-(4trans.7cis)-dimethylester 24325-98-2 C18H28O6
(4a R)-4cis.8a trans-Dimethyl-4trans-carboxymethyl-4a ref H-decalin-dicarbonsaeure-(4trans.7cis)-dimethylester
—— 4-hydroxy-1,1-dimethyl-4-<i>p</i>-tolyl-phosphinanium; iodide 24699-87-4 C14H22OP*I
4-hydroxy-1,1-dimethyl-4-<i>p</i>-tolyl-phosphinanium; iodide
—— (4-Chlorophenoxy)-2-(m-Chloro)benzoylanilin 39504-60-4 C19H13Cl2NO2
(4-Chlorophenoxy)-2-(m-Chloro)benzoylanilin
—— 4-Ethyl-octa-1,4-trans-dien-7-ol 35388-83-1 C10H18O
4-Ethyl-octa-1,4-trans-dien-7-ol
—— 4-Chlor-3-(4-nitro-anilinomethylen)-oxindol 23872-50-6 C15H10ClN3O3
4-Chlor-3-(4-nitro-anilinomethylen)-oxindol
—— 4,7 Diethoxy-v triazolo<4,5-d>pyridazin 25910-82-1 C8H11N5O2
4,7 Diethoxy-v triazolo<4,5-d>pyridazin
—— 4-(2,4-dioxo-1-(2-hydroxyethyl)-8-oxa-1,3-diazaspiro[4.5]decan-3-yl)-2-(trifluoromethyl)-benzonitrile 177337-92-7 C17H16F3N3O4
4-(2,4-dioxo-1-(2-hydroxyethyl)-8-oxa-1,3-diazaspiro[4.5]decan-3-yl)-2-(trifluoromethyl)-benzonitrile