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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-cyano-3-(hydroxymethyl)benzoic acid 1187238-31-8 C9H7NO3
    4-cyano-3-(hydroxymethyl)benzoic acid
    —— 4,5,6,7-tetrahydro-benzo[1,2,3]triazole-1-carbothioic acid methylamide 39061-82-0 C8H12N4S
    4,5,6,7-tetrahydro-benzo[1,2,3]triazole-1-carbothioic acid methylamide
    —— 4-{3-[3-(2-amino-6-oxo-1,6-dihydro-purin-9-yl)-phenyl]-ureido}-2-methyl-benzenesulfonyl fluoride 33873-39-1 C19H16FN7O4S
    4-{3-[3-(2-amino-6-oxo-1,6-dihydro-purin-9-yl)-phenyl]-ureido}-2-methyl-benzenesulfonyl fluoride
    —— 4-(3-Hydroxy-4-methoxy-benzyl)-7-methoxy-isochinolin 21628-68-2 C18H17NO3
    4-(3-Hydroxy-4-methoxy-benzyl)-7-methoxy-isochinolin
    —— 4-<N'-(2-methylaminobenzoyl)-N'-methylhydrazino>-4-penten-2-one 85434-01-1 C14H19N3O2
    4-<N'-(2-methylaminobenzoyl)-N'-methylhydrazino>-4-penten-2-one
    —— 4-chloro-benzoic 4-chloro-<i>N</i>-[5-(4-chloro-phenyl)-4-methyl-[1,2,3]triazol-1-yl]-benzimidic anhydride 34502-41-5 C23H15Cl3N4O2
    4-chloro-benzoic 4-chloro-<i>N</i>-[5-(4-chloro-phenyl)-4-methyl-[1,2,3]triazol-1-yl]-benzimidic anhydride
    —— 4-Hydrazino-5-α-naphthylpyrimidin 22433-75-6 C14H12N4
    4-Hydrazino-5-α-naphthylpyrimidin
    —— 4-(3,3-dimethyl-thiiranylmethoxy)-furo[3,2-<i>g</i>]chromen-7-one 24099-34-1 C16H14O4S
    4-(3,3-dimethyl-thiiranylmethoxy)-furo[3,2-<i>g</i>]chromen-7-one
    —— 4-hydrazino-1-(4-methoxy-phenyl)-5<i>H</i>-pyridazino[4,5-<i>b</i>]indole 52818-03-8 C17H15N5O
    4-hydrazino-1-(4-methoxy-phenyl)-5<i>H</i>-pyridazino[4,5-<i>b</i>]indole
    —— 4-Methyl-4-methoxy-2,5-cyclohexadienon-N-tert-butylimin 28093-82-5 C12H19NO
    4-Methyl-4-methoxy-2,5-cyclohexadienon-N-tert-butylimin
    —— 4-oxo-3,4-dihydro-quinazoline-2-carboxylic acid <i>N</i>'-(4-chloro-benzoyl)-hydrazide 34632-73-0 C16H11ClN4O3
    4-oxo-3,4-dihydro-quinazoline-2-carboxylic acid <i>N</i>'-(4-chloro-benzoyl)-hydrazide
    —— 4-Chloro-3-(cyclohexylmethyl-amino)-5-sulfamoyl-benzoic acid 30057-36-4 C14H19ClN2O4S
    4-Chloro-3-(cyclohexylmethyl-amino)-5-sulfamoyl-benzoic acid
    —— 4-[2-Hydroxy-3-(2-phenoxy-ethylamino)-propoxy]-1H-indole-2-carbonitrile 69906-87-2 C20H21N3O3
    4-[2-Hydroxy-3-(2-phenoxy-ethylamino)-propoxy]-1H-indole-2-carbonitrile
    —— 4-(3-methyl-3<i>H</i>-diazirin-3-yl)-<i>N</i>-(1-methyl-2-phenyl-ethyl)-butyramide 36902-35-9 C15H21N3O
    4-(3-methyl-3<i>H</i>-diazirin-3-yl)-<i>N</i>-(1-methyl-2-phenyl-ethyl)-butyramide
    —— 4-amino-6-benzyl-3-(2-oxo-2-phenylethylsulfanyl)-1,2,4-triazin-5(4H)-one 1083071-53-7 C18H16N4O2S
    4-amino-6-benzyl-3-(2-oxo-2-phenylethylsulfanyl)-1,2,4-triazin-5(4H)-one
    —— 4-Dicyanphosphino-2,5-dimethyl-2H-1,2,3ς<sup>2</sup>-diazaphosphol 74582-09-5 C6H6N4P2
    4-Dicyanphosphino-2,5-dimethyl-2H-1,2,3ς<sup>2</sup>-diazaphosphol
    —— 4-amino-6-(3-bromophenyl)-2-ethylpyridazin-3(2H)-one 1229442-28-7 C12H12BrN3O
    4-amino-6-(3-bromophenyl)-2-ethylpyridazin-3(2H)-one
    —— 4-Acetoxy-1-brompenta-1,2-dien 30588-42-2 C7H9BrO2
    4-Acetoxy-1-brompenta-1,2-dien
    —— 4-Amino-7-nitro-1.2.3-benzothiadiazol 89464-01-7 C6H4N4O2S
    4-Amino-7-nitro-1.2.3-benzothiadiazol
    —— 4-(8-Benzyloxy-2-oxo-1,2,3,4-tetrahydro-quinolin-5-yloxy)-N-cyclohexyl-N-methyl-butyramide 69601-36-1 C27H34N2O4
    4-(8-Benzyloxy-2-oxo-1,2,3,4-tetrahydro-quinolin-5-yloxy)-N-cyclohexyl-N-methyl-butyramide
    —— [4-(12,12-Dimethylindeno[2,1-a]carbazol-11-yl)phenyl]boronic acid 1373227-16-7 C27H22BNO2
    [4-(12,12-Dimethylindeno[2,1-a]carbazol-11-yl)phenyl]boronic acid
    —— 4-Pentenoic acid, 2-methoxy-4-methyl-, methyl ester, (S)- 147852-29-7 C8H14O3
    4-Pentenoic acid, 2-methoxy-4-methyl-, methyl ester, (S)-
    —— (4-nitro-1,2-benzenediolato(2-)-O,O`)oxobis(hydroxyldiethylamido(1-)-O,N)molybdenum(VI) 111159-56-9 C14H23MoN3O7
    (4-nitro-1,2-benzenediolato(2-)-O,O`)oxobis(hydroxyldiethylamido(1-)-O,N)molybdenum(VI)
    —— 4-(2-fluorophenyl)-9-(4-hydroxyphenyl)-1-oxa-4,9-diazaspiro[5,5]undecan-3-one 916345-33-0 C20H21FN2O3
    4-(2-fluorophenyl)-9-(4-hydroxyphenyl)-1-oxa-4,9-diazaspiro[5,5]undecan-3-one
    —— 4-(octahydroquinoline-1-sulfonyl)-1-perhydroazepin-1-ylbutan-1-one 1257986-95-0 C19H34N2O3S
    4-(octahydroquinoline-1-sulfonyl)-1-perhydroazepin-1-ylbutan-1-one
    —— 4-butoxy-3-phenylmethoxyaniline 190018-48-5 C17H21NO2
    4-butoxy-3-phenylmethoxyaniline
    —— 4-selenocyanato-1,3-benzodioxole-5-carboxylic acid 123239-79-2 C9H5NO4Se
    4-selenocyanato-1,3-benzodioxole-5-carboxylic acid
    —— 4,7-diethylbenzo[1,2,3]trithiole 2-oxide 174264-22-3 C10H12OS3
    4,7-diethylbenzo[1,2,3]trithiole 2-oxide
    —— 4-(4-Nitro-phenylazo)-benzoesaeure-hexylester 5852-51-7 C19H21N3O4
    4-(4-Nitro-phenylazo)-benzoesaeure-hexylester
    —— 4-(4-Nitro-phenylazo)-benzoesaeure-isopropylester 20933-15-7 C16H15N3O4
    4-(4-Nitro-phenylazo)-benzoesaeure-isopropylester
    —— 4-(10-methoxy-decylidene)-3-(9-methoxy-nonyl)-oxetan-2-one 41624-78-6 C24H44O4
    4-(10-methoxy-decylidene)-3-(9-methoxy-nonyl)-oxetan-2-one
    —— 4-amino-<i>N</i>-{6-[(butane-1-sulfonyl)-ethyl-amino]-pyrimidin-4-yl}-benzenesulfonamide 25861-85-2 C16H23N5O4S2
    4-amino-<i>N</i>-{6-[(butane-1-sulfonyl)-ethyl-amino]-pyrimidin-4-yl}-benzenesulfonamide
    —— 4-(2-chloroimidazo[1,2-a]pyridin-3-yl)-N-(4-(2-(dimethylamino)ethyl)phenyl)pyrimidin-2-amine 1257078-81-1 C21H21ClN6
    4-(2-chloroimidazo[1,2-a]pyridin-3-yl)-N-(4-(2-(dimethylamino)ethyl)phenyl)pyrimidin-2-amine
    —— 4-Acetyl-3-(2-chloro-phenyl)-isoxazole-5-carboxylic acid methyl ester 129144-31-6 C13H10ClNO4
    4-Acetyl-3-(2-chloro-phenyl)-isoxazole-5-carboxylic acid methyl ester
    —— 4-azido-3-chloro-1-cyclohexyl-5-methoxy-5-(3-phenylmethoxyprop-1-ynyl)pyrrol-2-one 86900-94-9 C21H23ClN4O3
    4-azido-3-chloro-1-cyclohexyl-5-methoxy-5-(3-phenylmethoxyprop-1-ynyl)pyrrol-2-one
    —— 4-(4-Methoxycarbonyl-phenyl)-6-methyl-2-phenyl-1,4-dihydro-pyrimidine-5-carboxylic acid ethyl ester 103311-59-7 C22H22N2O4
    4-(4-Methoxycarbonyl-phenyl)-6-methyl-2-phenyl-1,4-dihydro-pyrimidine-5-carboxylic acid ethyl ester
    —— 4-ethoxy-6-(2-methoxypyridin-4-yl)pteridin-2-amine 1003844-41-4 C14H14N6O2
    4-ethoxy-6-(2-methoxypyridin-4-yl)pteridin-2-amine
    —— 4-[(4-bromo-1-naphthalenyl)methyl]-2-(4-morpholinyl)[1,3]thiazolo[4,5-d]pyrimidin-7(4H)-one 1256289-64-1 C20H17BrN4O2S
    4-[(4-bromo-1-naphthalenyl)methyl]-2-(4-morpholinyl)[1,3]thiazolo[4,5-d]pyrimidin-7(4H)-one
    —— 4-{3-[2-(3,4-Dimethoxy-phenyl)-ethylamino]-2-hydroxy-propoxy}-1H-indole-2-carboxylic acid methylamide 69907-12-6 C23H29N3O5
    4-{3-[2-(3,4-Dimethoxy-phenyl)-ethylamino]-2-hydroxy-propoxy}-1H-indole-2-carboxylic acid methylamide
    —— (4-iodophenyl)diphenylphosphine oxide 1202261-01-5 C18H14IOP
    (4-iodophenyl)diphenylphosphine oxide
    —— 4,7-difluoro-6H-benzo[c]chromene-3,8-diol 1256619-29-0 C13H8F2O3
    4,7-difluoro-6H-benzo[c]chromene-3,8-diol
    —— 4-Methoxy-N-[2-[(4-phenoxyphenyl)amino]-3-pyridyl]-benzenesulfonamide 141430-99-1 C24H21N3O4S
    4-Methoxy-N-[2-[(4-phenoxyphenyl)amino]-3-pyridyl]-benzenesulfonamide
    —— 4-Chlor-2-methyl-5-acetonyl-6-dimethylaminopyrimidin 26035-72-3 C10H14ClN3O
    4-Chlor-2-methyl-5-acetonyl-6-dimethylaminopyrimidin
    —— (4aR,8aR)-8a-Phenyl-3,4,4a,5,6,8a-hexahydro-2H-naphthalen-1-one 36240-10-5 C16H18O
    (4aR,8aR)-8a-Phenyl-3,4,4a,5,6,8a-hexahydro-2H-naphthalen-1-one
    —— (4a<i>R</i>)-2,2-dimethyl-(4a<i>r</i>,5a<i>c</i>,12a<i>c</i>,12b<i>c</i>)-4a,5a,12a,12b-tetrahydro-4<i>H</i>-[1,3]dioxino[4'',5'':4',5']furo[2',3':4,5]thiazolo[3,2-<i>e</i>]purin-10-ylamine 33069-49-7 C13H15N5O3S
    (4a<i>R</i>)-2,2-dimethyl-(4a<i>r</i>,5a<i>c</i>,12a<i>c</i>,12b<i>c</i>)-4a,5a,12a,12b-tetrahydro-4<i>H</i>-[1,3]dioxino[4'',5'':4',5']furo[2',3':4,5]thiazolo[3,2-<i>e</i>]purin-10-ylamine
    —— 4-{2-[4-Methyl-3-phenyl-4H-benzo[f]quinolin-(1E)-ylidene]-ethylidene}-cyclohexa-2,5-dienone 56046-00-5 C28H21NO
    4-{2-[4-Methyl-3-phenyl-4H-benzo[f]quinolin-(1E)-ylidene]-ethylidene}-cyclohexa-2,5-dienone
    —— (4-(1'-(1-cyclobutylethyl)-3H-spiro[benzofuran-2,4'-piperidine]-5-yl)phenyl)methanamine 1258429-88-7 C25H32N2O
    (4-(1'-(1-cyclobutylethyl)-3H-spiro[benzofuran-2,4'-piperidine]-5-yl)phenyl)methanamine
    —— (4-Me-2-iPr2C6H3)2NRh(H)C6H4OCOCH3 1352009-32-5 C34H48NO2P2Rh
    (4-Me-2-iPr2C6H3)2NRh(H)C6H4OCOCH3
    —— 4,18-dihydroxy-20,21-dinor-ibogamin-7-one 26142-81-4 C17H18N2O3
    4,18-dihydroxy-20,21-dinor-ibogamin-7-one
    —— 4,4-Dimethyl-5-(3-methyl-pentyl)-[1,3]dioxane 98069-05-7 C12H24O2
    4,4-Dimethyl-5-(3-methyl-pentyl)-[1,3]dioxane