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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— (4S,5R)-2,2-diethyl 4-methyl 5-(4-cyanophenyl)-4-(2-nitrophenyl)pyrrolidine-2,2,4-tricarboxylate 1291104-04-5 C25H25N3O8
    (4S,5R)-2,2-diethyl 4-methyl 5-(4-cyanophenyl)-4-(2-nitrophenyl)pyrrolidine-2,2,4-tricarboxylate
    —— 4-methyl-1-p-tolyl-pyridine-2,3,6-trione-3-(4-chloro-phenylhydrazone) 111500-19-7 C19H16ClN3O2
    4-methyl-1-p-tolyl-pyridine-2,3,6-trione-3-(4-chloro-phenylhydrazone)
    —— 4-(5,<i>N</i>-diphenyl-2-thioxo-[1,3]thiaselenole-4-carboximidoyl)-morpholine 55367-85-6 C20H18N2OS2Se
    4-(5,<i>N</i>-diphenyl-2-thioxo-[1,3]thiaselenole-4-carboximidoyl)-morpholine
    —— (4-hydroxy-3-iodophenyl)(4-nitrophenyl)methanone 1359168-18-5 C13H8INO4
    (4-hydroxy-3-iodophenyl)(4-nitrophenyl)methanone
    —— 4-(4-methoxybenzyl)-6-(thiophen-2-yl)pyridazin-3(2H)-one 123716-48-3 C16H14N2O2S
    4-(4-methoxybenzyl)-6-(thiophen-2-yl)pyridazin-3(2H)-one
    —— 4-anilino-3-phenyl-5-S-<3'-methyl-5'-(4'H)oxo-1'H-pyrazolin-4'-yl>-1,2,4-triazole 155776-11-7 C18H16N6OS
    4-anilino-3-phenyl-5-S-<3'-methyl-5'-(4'H)oxo-1'H-pyrazolin-4'-yl>-1,2,4-triazole
    —— (4-methoxy-2,3-dimethyl-benzofuran-7-yl)-acetic acid 39758-09-3 C13H14O4
    (4-methoxy-2,3-dimethyl-benzofuran-7-yl)-acetic acid
    —— 4,20-dihydro-4α(20)-epoxy-5,6-enetaxinine B 264145-33-7 C28H36O10
    4,20-dihydro-4α(20)-epoxy-5,6-enetaxinine B
    —— 4-(Inden-4-sulfonyl-oxy)-benzophenone 136849-96-2 C22H16O4S
    4-(Inden-4-sulfonyl-oxy)-benzophenone
    —— 4-(5-(α,α-Dimethyl-benzoxazolyl-(2))-trans-stilben 16143-04-7 C30H25NO
    4-(5-(α,α-Dimethyl-benzoxazolyl-(2))-trans-stilben
    —— 4-[(R)-2-Oxo-6,6a-dihydro-3aH-cyclopenta[b]furan-(3E)-ylidenemethoxy]-butyric acid 143741-50-8 C12H14O5
    4-[(R)-2-Oxo-6,6a-dihydro-3aH-cyclopenta[b]furan-(3E)-ylidenemethoxy]-butyric acid
    —— 4-((Z)-5-Ethoxycarbonyl-pent-1-enyl)-benzoic acid 344904-63-8 C15H18O4
    4-((Z)-5-Ethoxycarbonyl-pent-1-enyl)-benzoic acid
    —— 4-tert-butylbicyclo{2.2.2}oct-1-yltrimethylstannane 84010-86-6 C15H30Sn
    4-tert-butylbicyclo{2.2.2}oct-1-yltrimethylstannane
    —— 4-benzyloxy-1,1,2-tris(trimethylsilyl)-1-butene 98689-44-2 C20H38OSi3
    4-benzyloxy-1,1,2-tris(trimethylsilyl)-1-butene
    —— 4-diisopropylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one 101867-61-2 C17H25N3O
    4-diisopropylamino-1,5-dimethyl-2-phenyl-1,2-dihydro-pyrazol-3-one
    —— (4-amino-2-hydroxy-phenoxy)-acetic acid hydrazide 98594-63-9 C8H11N3O3
    (4-amino-2-hydroxy-phenoxy)-acetic acid hydrazide
    —— 4-O-allyl-2-azido-3,6-di-O-benzyl-2-desoxy-D-glucopyranose 120312-00-7 C23H27N3O5
    4-O-allyl-2-azido-3,6-di-O-benzyl-2-desoxy-D-glucopyranose
    —— 4-trimethylsilanylethynyl-2-[(1-p-tolyl)vinyl]phenyl acetate 215380-75-9 C22H24O2Si
    4-trimethylsilanylethynyl-2-[(1-p-tolyl)vinyl]phenyl acetate
    —— 4-azidobut-2-ynoxy-tert-butyl-dimethylsilane 899434-23-2 C10H19N3OSi
    4-azidobut-2-ynoxy-tert-butyl-dimethylsilane
    —— (4-nitro-phenyl)-acetic acid-(4'-methoxy-biphenyl-2-ylamide) 713135-80-9 C21H18N2O4
    (4-nitro-phenyl)-acetic acid-(4'-methoxy-biphenyl-2-ylamide)
    —— 4-Cl-C6H4N(H)C(NF)CN 13502-04-0 C8H5ClFN3
    4-Cl-C6H4N(H)C(NF)CN
    —— 4-Nitro-benzaldehyd-<N-benzyl-N-(3,4-dichlor-benzyl)-hydrazon> 94880-54-3 C21H17Cl2N3O2
    4-Nitro-benzaldehyd-<N-benzyl-N-(3,4-dichlor-benzyl)-hydrazon>
    —— 4-(5-(benzo[d][1,3]dioxol-5-yl)-1-(2-(trifluoromethyl)phenyl)-1H-pyrazol-3-yl)benzonitrile 957653-19-9 C24H14F3N3O2
    4-(5-(benzo[d][1,3]dioxol-5-yl)-1-(2-(trifluoromethyl)phenyl)-1H-pyrazol-3-yl)benzonitrile
    —— 4-butoxy-N-[4-[(phenylcarbamothioylamino)carbamoyl]phenyl]benzamide 109633-17-2 C25H26N4O3S
    4-butoxy-N-[4-[(phenylcarbamothioylamino)carbamoyl]phenyl]benzamide
    —— 4-[tris(2-carboxyethyl)methylcarbamoyl]-1-[ω-(11-acetylthioundecyl)hexaethylene glycol]-1H-[1,2,3]triazole 1043884-62-3 C38H66N4O14S
    4-[tris(2-carboxyethyl)methylcarbamoyl]-1-[ω-(11-acetylthioundecyl)hexaethylene glycol]-1H-[1,2,3]triazole
    —— 4-((R)-2-oxo-oxazolidin-5-ylmethyl)-piperazine-1-carboxylic acid tert-butyl ester 1434080-13-3 C13H23N3O4
    4-((R)-2-oxo-oxazolidin-5-ylmethyl)-piperazine-1-carboxylic acid tert-butyl ester
    —— 4-(5-Methyl-thiophen-2-yl)-3,4-dihydro-quinazoline 29113-31-3 C13H12N2S
    4-(5-Methyl-thiophen-2-yl)-3,4-dihydro-quinazoline
    —— 4-methoxy-N-(4-methoxybenzoyl)-N-[(2,3,4,5-tetrachlorocyclopenta-2,4-dien-1-ylidene)amino]benzamide 75190-13-5 C21H14Cl4N2O4
    4-methoxy-N-(4-methoxybenzoyl)-N-[(2,3,4,5-tetrachlorocyclopenta-2,4-dien-1-ylidene)amino]benzamide
    —— (4-Methoxyphenyl)(2,4,6-trimethylphenyl)iodonium 197245-88-8 C16H18IO+
    (4-Methoxyphenyl)(2,4,6-trimethylphenyl)iodonium
    —— (4-methylpiperazin-1-yl)-(1H-pyrrolo[3,2-b]pyridin-6-yl)methanone 1165803-52-0 C13H16N4O
    (4-methylpiperazin-1-yl)-(1H-pyrrolo[3,2-b]pyridin-6-yl)methanone
    —— 4-(4-Butyl-cyclohexyl)-benzoic acid 4-heptyl-cyclohexyl ester 71352-41-5 C30H48O2
    4-(4-Butyl-cyclohexyl)-benzoic acid 4-heptyl-cyclohexyl ester
    —— 4-carboxybenzoyl-L-cysteinyl-D-valine 129158-91-4 C16H20N2O6S
    4-carboxybenzoyl-L-cysteinyl-D-valine
    —— 4-Chloro-N-[2,2-dichloro-1-(4-chloro-phenyl)-vinyl]-benzamide 134219-59-3 C15H9Cl4NO
    4-Chloro-N-[2,2-dichloro-1-(4-chloro-phenyl)-vinyl]-benzamide
    —— 4-(8-(3-(dimethylcarbamoyl)phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)benzoic acid 1202618-90-3 C22H19N5O3
    4-(8-(3-(dimethylcarbamoyl)phenyl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)benzoic acid
    —— 4-[3-(piperidin-1-yl)prop-1-en-2-yl]benzonitrile 1376708-01-8 C15H18N2
    4-[3-(piperidin-1-yl)prop-1-en-2-yl]benzonitrile
    —— 4-(8-(1-isopropyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)benzoic acid 1202619-49-5 C19H18N6O2
    4-(8-(1-isopropyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[1,5-a]pyridin-2-ylamino)benzoic acid
    —— 4-Phenylimino-5-phenylazo-2-thioxo-imidazolidin 22495-15-4 C15H13N5S
    4-Phenylimino-5-phenylazo-2-thioxo-imidazolidin
    —— 4,4'-Diacetyl-ellagsaeure-<β-D-diglucosid-octaacetat>-(3,3') 14075-25-3 C46H46O28
    4,4'-Diacetyl-ellagsaeure-<β-D-diglucosid-octaacetat>-(3,3')
    —— (+/-)-4-(2,4-Dinitro-phenylhydrazono)-2-heptyl-buttersaeure 3495-03-2 C17H24N4O6
    (+/-)-4-(2,4-Dinitro-phenylhydrazono)-2-heptyl-buttersaeure
    —— 4-Mesityl-4-<naphthyl-(2)-amino>-butanon-(2) 22188-36-9 C23H25NO
    4-Mesityl-4-<naphthyl-(2)-amino>-butanon-(2)
    —— 4-Chlor-2-hexylmercapto-benzoesaeure 15887-85-1 C13H17ClO2S
    4-Chlor-2-hexylmercapto-benzoesaeure
    —— 4-(2-Imino-3-methyl-5-oxoimidazolidin-1-yl)butanoic acid hydrobromide 2094924-41-9 C8H14BrN3O3
    4-(2-Imino-3-methyl-5-oxoimidazolidin-1-yl)butanoic acid hydrobromide
    —— 4-chloro-8,13-dihydro-7H-indolo[2',3':3,4]pyrido[1,2-b]indazole 1446468-36-5 C17H12ClN3
    4-chloro-8,13-dihydro-7H-indolo[2',3':3,4]pyrido[1,2-b]indazole
    —— 4-[3',3''-dialkyl-(2,2':5',2''-terthiophene)-5-yl]phenol 1423159-65-2 C38H52OS3
    4-[3',3''-dialkyl-(2,2':5',2''-terthiophene)-5-yl]phenol
    —— (4S,7aR)-7a-methyl-4-[(N-methyl-S-phenylsulfimidoyl)methyl]-2,4,6,7,7a-hexahydro-1H-inden-4-ol 850195-73-2 C18H25NO2S
    (4S,7aR)-7a-methyl-4-[(N-methyl-S-phenylsulfimidoyl)methyl]-2,4,6,7,7a-hexahydro-1H-inden-4-ol
    —— (4S,5R)-3-((2S,3R,5S)-2-hexyl-3-hydroxy-5-(4-methoxybenzyloxy)hexadecanoyl)-4-methyl-5-phenyloxazolidin-2-one 1369787-82-5 C40H61NO6
    (4S,5R)-3-((2S,3R,5S)-2-hexyl-3-hydroxy-5-(4-methoxybenzyloxy)hexadecanoyl)-4-methyl-5-phenyloxazolidin-2-one
    —— 4-Nitro-benzoic acid (3aR,4R,6R,6aS)-6-(1H-indol-3-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethyl ester 79080-86-7 C23H22N2O7
    4-Nitro-benzoic acid (3aR,4R,6R,6aS)-6-(1H-indol-3-yl)-2,2-dimethyl-tetrahydro-furo[3,4-d][1,3]dioxol-4-ylmethyl ester
    —— 4-iodo-3-methoxy-5-butyl-1H-pyrazole 1370625-02-7 C8H13IN2O
    4-iodo-3-methoxy-5-butyl-1H-pyrazole
    —— (4S,5R,6R)-4-acetoxy-2,6-dibromo-5-hydroxycyclohex-2-enone 110850-10-7 C8H8Br2O4
    (4S,5R,6R)-4-acetoxy-2,6-dibromo-5-hydroxycyclohex-2-enone
    —— 4-((5S)-2'-amino-7-(5-methyl-3-pyridinyl)spiro[chromeno[2,3-c]pyridine-5,4'-[1,3]oxazol]-3-yl)-2-pyridinecarbonitrile 1335293-01-0 C26H18N6O2
    4-((5S)-2'-amino-7-(5-methyl-3-pyridinyl)spiro[chromeno[2,3-c]pyridine-5,4'-[1,3]oxazol]-3-yl)-2-pyridinecarbonitrile