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中文名称 英文名称 CAS号 化学式 结构式图片
—— 4-(5-iodothien-2-yl)carbonylpiperidine hydrochloride 1219922-51-6 C10H12INOS*ClH
4-(5-iodothien-2-yl)carbonylpiperidine hydrochloride
—— {4-[(S)-2-(4-Cyano-3-iodo-phenylcarbamoyl)-2-hydroxy-propoxy]-phenyl}-carbamic acid tert-butyl ester 862075-10-3 C22H24IN3O5
{4-[(S)-2-(4-Cyano-3-iodo-phenylcarbamoyl)-2-hydroxy-propoxy]-phenyl}-carbamic acid tert-butyl ester
—— 4,6-Dinitro-N-p-tolyl-benzene-1,3-diamine 6915-98-6 C13H12N4O4
4,6-Dinitro-N-p-tolyl-benzene-1,3-diamine
—— (4-bromo-phenyl)-bis-<i>p</i>-tolyl antimony (2+); dichloride 126219-88-3 C20H18BrCl2Sb
(4-bromo-phenyl)-bis-<i>p</i>-tolyl antimony (2+); dichloride
—— 4,4'-diamino-3,3'-(3,3'-dibromo-biphenyl-4,4'-diyl-bis-azo)-bis-naphthalene-1-sulfonic acid 119659-51-7 C32H22Br2N6O6S2
4,4'-diamino-3,3'-(3,3'-dibromo-biphenyl-4,4'-diyl-bis-azo)-bis-naphthalene-1-sulfonic acid
—— 4-hydroxy-benzoic acid-(4-hydroxy-5-isopropyl-2-methyl-anilide) 103031-53-4 C17H19NO3
4-hydroxy-benzoic acid-(4-hydroxy-5-isopropyl-2-methyl-anilide)
—— 4β-acetoxy-4α,9-epoxy-3β,16β-bis-isobutyryloxy-5β-cevane-12,14,17,20-tetraol 124463-43-0 C37H57NO11
4β-acetoxy-4α,9-epoxy-3β,16β-bis-isobutyryloxy-5β-cevane-12,14,17,20-tetraol
—— 4-(2,8-dimethyl-6<i>H</i>,12<i>H</i>-5,11-methano-dibenzo[<i>b,f</i>][1,5]diazocin-13-yl)-phenol 118633-76-4 C23H22N2O
4-(2,8-dimethyl-6<i>H</i>,12<i>H</i>-5,11-methano-dibenzo[<i>b,f</i>][1,5]diazocin-13-yl)-phenol
—— 4-Methyl-1-piperonyliden-cyclopentanon-(5)-carbonsaeure-(2) 93899-36-6 C15H14O5
4-Methyl-1-piperonyliden-cyclopentanon-(5)-carbonsaeure-(2)
—— 4-bromo-3,6-dinitro-naphthalene-1,8-dicarboxylic acid-anhydride 100130-79-8 C12H3BrN2O7
4-bromo-3,6-dinitro-naphthalene-1,8-dicarboxylic acid-anhydride
—— 4-(4-phenyl-but-3-enoyl)-3,4-dihydro-2<i>H</i>-benzo[1,4]thiazine 19199-44-1 C18H17NOS
4-(4-phenyl-but-3-enoyl)-3,4-dihydro-2<i>H</i>-benzo[1,4]thiazine
—— (4S,7R)-7-((R)-1-((tert-butyldimethylsilyl)oxy)propan-2-yl)-4-methyl-4,5,6,7-tetrahydroisobenzofuran-1(3H)-one 1507345-75-6 C18H32O3Si
(4S,7R)-7-((R)-1-((tert-butyldimethylsilyl)oxy)propan-2-yl)-4-methyl-4,5,6,7-tetrahydroisobenzofuran-1(3H)-one
—— 4,4'-[(1,4-phenylene)-bis(ethyl 6-O-acetyl-2,3,4-trideoxy-α-D-erythro-hex-2-enopyranosyl)]-di-1H-1,2,3-triazole 887340-66-1 C30H36N6O8
4,4'-[(1,4-phenylene)-bis(ethyl 6-O-acetyl-2,3,4-trideoxy-α-D-erythro-hex-2-enopyranosyl)]-di-1H-1,2,3-triazole
—— 4-[methoxycarbonyl-[3-(4-methylphenyl)sulfonyloxypropyl]amino]butanoic acid 141401-17-4 C16H23NO7S
4-[methoxycarbonyl-[3-(4-methylphenyl)sulfonyloxypropyl]amino]butanoic acid
—— 4,5-di(p-anisylidene)-1,2,3,4,5,6,7,8-octahydroxanthylium iodide 89866-79-5 C29H29O3*I
4,5-di(p-anisylidene)-1,2,3,4,5,6,7,8-octahydroxanthylium iodide
—— 4-(3-Chlorophenyl)benzene-1,2-diamine 471240-28-5 C12H11ClN2
4-(3-Chlorophenyl)benzene-1,2-diamine
—— 4-Benzyl-3-methyl-2H-benzo[e][1,3]thiazin-3-ium; iodide 85460-21-5 C16H16NS*I
4-Benzyl-3-methyl-2H-benzo[e][1,3]thiazin-3-ium; iodide
—— 4-[3-({2-methoxy-4-[(1-methyl-1H-pyrazol-5-yl)carbonyl]phenyl}thio)phenyl]tetrahydro-2H-pyran-4-carboxamide 1159186-17-0 C24H25N3O4S
4-[3-({2-methoxy-4-[(1-methyl-1H-pyrazol-5-yl)carbonyl]phenyl}thio)phenyl]tetrahydro-2H-pyran-4-carboxamide
—— 4-Ethoxy-N-(2-(2-(2-hydroxy-3-methoxybenzylidene)hydrazino)-2-oxoethyl)benzamide 765284-67-1 C19H21N3O5
4-Ethoxy-N-(2-(2-(2-hydroxy-3-methoxybenzylidene)hydrazino)-2-oxoethyl)benzamide
—— 4-(bis(6-fluoro-1H-indol-3-yl)methyl)phenyl 4-methylbenzenesulfonate 1370262-32-0 C30H22F2N2O3S
4-(bis(6-fluoro-1H-indol-3-yl)methyl)phenyl 4-methylbenzenesulfonate
—— 4-N-benzoyl-5'-O-[di(2-cyanoethyloxy)phosphoryl]-2'-deoxycytidylyl-{3'-O<sup>P</sup>-(2-cyanoethyl)->5'}-6-N,6-N,3'-O-tribenzoyl-2'-deoxyadenosine 357624-10-3 C56H51N11O16P2
4-N-benzoyl-5'-O-[di(2-cyanoethyloxy)phosphoryl]-2'-deoxycytidylyl-{3'-O<sup>P</sup>-(2-cyanoethyl)->5'}-6-N,6-N,3'-O-tribenzoyl-2'-deoxyadenosine
—— 4,6-dihydroxy-3-methyl-2,8-dioxo-7-phenyl-1,2,8,9-tetrahydropyrido<2,3-b>-1,8-naphthyridine 120537-70-4 C18H13N3O4
4,6-dihydroxy-3-methyl-2,8-dioxo-7-phenyl-1,2,8,9-tetrahydropyrido<2,3-b>-1,8-naphthyridine
—— 4-methyl-3-[(6-methyl-2-oxochromen-4-yl)methyl]-1H-quinolin-2-one 126933-78-6 C21H17NO3
4-methyl-3-[(6-methyl-2-oxochromen-4-yl)methyl]-1H-quinolin-2-one
—— (4S,5S)-N-benzyloxycarbonyl-4-allyl-5-(2-methylallyl)-1,3-oxazinan-6-one 1443768-75-9 C19H23NO4
(4S,5S)-N-benzyloxycarbonyl-4-allyl-5-(2-methylallyl)-1,3-oxazinan-6-one
—— 4-(4-Fluor-6-methoxy-2-naphthyl)-pentan-2-on 71493-45-3 C16H17FO2
4-(4-Fluor-6-methoxy-2-naphthyl)-pentan-2-on
—— 4-Nitro-2,6-dimethyl-benzoesaeure-(2-dimethylamino-ethylester) 92034-14-5 C13H18N2O4
4-Nitro-2,6-dimethyl-benzoesaeure-(2-dimethylamino-ethylester)
—— 4-Hydroxy-3-(oximino-methyl)-diphenyl 100727-32-0 C13H11NO2
4-Hydroxy-3-(oximino-methyl)-diphenyl
—— 4-Nitro-5-acetoxy-acenaphthen 100725-85-7 C14H11NO4
4-Nitro-5-acetoxy-acenaphthen
—— 4-(2,5-difluorophenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide 1231881-25-6 C25H22F2N4O2
4-(2,5-difluorophenyl)-7-(4-methylpiperazine-1-carbonyl)-9H-carbazole-1-carboxamide
—— 4-(4-methylphenyl)-17-(4-nitrophenyl)-25,26,27,28-tetrapropoxycalix[4]arene 1509906-22-2 C53H57NO6
4-(4-methylphenyl)-17-(4-nitrophenyl)-25,26,27,28-tetrapropoxycalix[4]arene
—— 4-{[5-({[3-(2,4-Dichlorobenzyl)-2-cyclohepten-1-yl]amino}methyl)-1H-imidazol-1-yl]methyl}benzonitrile 1099114-72-3 C26H26Cl2N4
4-{[5-({[3-(2,4-Dichlorobenzyl)-2-cyclohepten-1-yl]amino}methyl)-1H-imidazol-1-yl]methyl}benzonitrile
—— 4-hydroxy-2-({5-methoxy-2-methyl-1-[4-(4-methylpiperazin-1-yl)butyl]-1H-indol-3-yl}methylene)-1-benzofuran-3(2H)-one 1200530-38-6 C28H33N3O4
4-hydroxy-2-({5-methoxy-2-methyl-1-[4-(4-methylpiperazin-1-yl)butyl]-1H-indol-3-yl}methylene)-1-benzofuran-3(2H)-one
—— 4-<6-Brom-2,4-dinitro-3-methyl-phenylazo>-2-methyl-phenol 93533-98-3 C14H11BrN4O5
4-<6-Brom-2,4-dinitro-3-methyl-phenylazo>-2-methyl-phenol
—— 4'-hydroxy-3,3'-dinitro-<i>trans</i>-chalcone 107916-60-9 C15H10N2O6
4'-hydroxy-3,3'-dinitro-<i>trans</i>-chalcone
—— 4,4'-sulfanediyl-di-butyric acid bis-(2-chloro-benzylidenehydrazide) 115230-53-0 C22H24Cl2N4O2S
4,4'-sulfanediyl-di-butyric acid bis-(2-chloro-benzylidenehydrazide)
—— 4-phenylazo-benzenesulfonic acid-(<i>N</i>-methyl-<i>p</i>-toluidide) 113011-87-3 C20H19N3O2S
4-phenylazo-benzenesulfonic acid-(<i>N</i>-methyl-<i>p</i>-toluidide)
—— 4a-hydro-20-taxusin carboxylic acid 1380425-18-2 C28H40O10
4a-hydro-20-taxusin carboxylic acid
—— 4-(benzyl(ethyl)amino)benzenediazonium tetraphenylborate 77569-53-0 C15H16N3*C24H20B
4-(benzyl(ethyl)amino)benzenediazonium tetraphenylborate
—— 4-chloro-benzenesulfonic acid 6-{[4-(7-oxo-[1,4]diazepan-1-yl)-butyl]-propyl-amino}-5,6,7,8-tetrahydro-naphthalen-2-yl ester 375371-74-7 C28H38ClN3O4S
4-chloro-benzenesulfonic acid 6-{[4-(7-oxo-[1,4]diazepan-1-yl)-butyl]-propyl-amino}-5,6,7,8-tetrahydro-naphthalen-2-yl ester
—— (4S,5S)-3-[(4-chlorophenyl)carbamoyl]-4-hydroxymethyl-5-(4-nitrophenyl)-1,3-oxazolidin-2-one 1332637-54-3 C17H14ClN3O6
(4S,5S)-3-[(4-chlorophenyl)carbamoyl]-4-hydroxymethyl-5-(4-nitrophenyl)-1,3-oxazolidin-2-one
—— 4-(4-Chlorophenyl)sulfanyl-2-methyl-5-methylsulfonylbenzoyl chloride 1027949-46-7 C15H12Cl2O3S2
4-(4-Chlorophenyl)sulfanyl-2-methyl-5-methylsulfonylbenzoyl chloride
—— 4-(3,3-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propyl)benzaldehyde 1512864-33-3 C22H34B2O5
4-(3,3-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)propyl)benzaldehyde
—— 4-(2-nitrovinyl)-2,6-bis(3-bromopropyl)anisole 1361411-91-7 C15H19Br2NO3
4-(2-nitrovinyl)-2,6-bis(3-bromopropyl)anisole
—— 4-(4-methoxyphenoxy)-3-methylaniline 946698-77-7 C14H15NO2
4-(4-methoxyphenoxy)-3-methylaniline
—— 4-(N,N-dibenzylaminomethyl)-aniline 168897-10-7 C21H22N2
4-(N,N-dibenzylaminomethyl)-aniline
—— 4-chloro-6-methylenandrosta-1,4-diene-17β-ol-3-one 122396-84-3 C20H25ClO2
4-chloro-6-methylenandrosta-1,4-diene-17β-ol-3-one
—— 4-chloro-5-nitro-6-(o-tolyl)pyrimidine 939040-19-4 C11H8ClN3O2
4-chloro-5-nitro-6-(o-tolyl)pyrimidine
—— 4-n-Butyl-1-[4-(2-ethylphenyl)-4-oxo-1-butyl]piperidine 500355-11-3 C21H33NO
4-n-Butyl-1-[4-(2-ethylphenyl)-4-oxo-1-butyl]piperidine
—— 4-acetyl-7a-phenyl-1a,2-dihydro-1H-cyclopropa[f]indolizin-7-one 141401-91-4 C17H15NO2
4-acetyl-7a-phenyl-1a,2-dihydro-1H-cyclopropa[f]indolizin-7-one
—— (4αS,5R)-1-(4-fluorophenyl)-4a-methyl-5-[(E)-2-(4,4,5,5-tetramethyl-1,3,2-dioxoborolan-2-yl)ethenyl]-5-[(triethylsilyl)oxy]-1,4,4α,5,6,7-hexahydrocyclopenta[f]indazole 1299446-67-5 C31H44BFN2O3Si
(4αS,5R)-1-(4-fluorophenyl)-4a-methyl-5-[(E)-2-(4,4,5,5-tetramethyl-1,3,2-dioxoborolan-2-yl)ethenyl]-5-[(triethylsilyl)oxy]-1,4,4α,5,6,7-hexahydrocyclopenta[f]indazole