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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4,5,6-Trichlor-3-methoxy-benzo<a>phenazin 93191-48-1 C17H9Cl3N2O
    4,5,6-Trichlor-3-methoxy-benzo<a>phenazin
    —— 4-Fluor-5-benzolazo-salicylsaeure 1800-50-6 C13H9FN2O3
    4-Fluor-5-benzolazo-salicylsaeure
    —— 4-(2-Chloro-4-nitro-phenylazo)-2-nitro-phenol 91268-17-6 C12H7ClN4O5
    4-(2-Chloro-4-nitro-phenylazo)-2-nitro-phenol
    —— <4-Nitro-benzolazo>-<4-oxo-dihydropyrimidin-2-yl>-methan 1223-15-0 C11H9N5O3
    <4-Nitro-benzolazo>-<4-oxo-dihydropyrimidin-2-yl>-methan
    —— <4-Nitro-phenyl>-glyoxylsaeure-<2-methoxy-5-nitro-phenylhydrazid>-piperidid 1256-03-7 C20H21N5O6
    <4-Nitro-phenyl>-glyoxylsaeure-<2-methoxy-5-nitro-phenylhydrazid>-piperidid
    —— 4-(6a-methyl-1,2,3,3a,4,6-hexahydropyrrolo[3,4-b]pyrrol-5-yl)-6-fluoro-N-methyl-2-(2-methylpyrimidin-5-yl)oxy-9H-pyrimido[4,5-b]indol-8-amine 1400804-13-8 C23H25FN8O
    4-(6a-methyl-1,2,3,3a,4,6-hexahydropyrrolo[3,4-b]pyrrol-5-yl)-6-fluoro-N-methyl-2-(2-methylpyrimidin-5-yl)oxy-9H-pyrimido[4,5-b]indol-8-amine
    —— 4-{[1-(3-chlorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl]amino}-N-[(3R)-2-oxotetrahydro-3-furanyl]benzamide 412911-83-2 C19H16ClN5O4
    4-{[1-(3-chlorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl]amino}-N-[(3R)-2-oxotetrahydro-3-furanyl]benzamide
    —— 4,6-Diamino-5-[1-furan-2-yl-meth-(Z)-ylidene]-2-thioxo-2,5-dihydro-pyridine-3-carbonitrile 95644-01-2 C11H8N4OS
    4,6-Diamino-5-[1-furan-2-yl-meth-(Z)-ylidene]-2-thioxo-2,5-dihydro-pyridine-3-carbonitrile
    —— 4-Acetylamino-N-[6-(11β-fluoro-3,17β-dihydroxy-estra-1,3,5(10)-trien-7α-yl)-hexyl]-N-(3-phenyl-propyl)-benzamide 228568-86-3 C42H53FN2O4
    4-Acetylamino-N-[6-(11β-fluoro-3,17β-dihydroxy-estra-1,3,5(10)-trien-7α-yl)-hexyl]-N-(3-phenyl-propyl)-benzamide
    —— 4-{Imino[benzylamino]methyl}-5-methylthiothiophene-2-carboxamidine hydrochloride 237382-37-5 C14H16N4S2*ClH
    4-{Imino[benzylamino]methyl}-5-methylthiothiophene-2-carboxamidine hydrochloride
    —— 4-[(3-{7-[2-(4-methyl-1,3-thiazol-5-yl)ethyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}propyl)amino]benzonitrile 335619-48-2 C22H29N5OS
    4-[(3-{7-[2-(4-methyl-1,3-thiazol-5-yl)ethyl]-9-oxa-3,7-diazabicyclo[3.3.1]non-3-yl}propyl)amino]benzonitrile
    —— 4-amino-N,N-di-(2-pyridylmethyl)-aniline 194143-85-6 C18H18N4
    4-amino-N,N-di-(2-pyridylmethyl)-aniline
    —— 4,4-difluoroundeca-2,5-diyn-1-yl tetrahydropyranyl ether 108234-77-1 C16H22F2O2
    4,4-difluoroundeca-2,5-diyn-1-yl tetrahydropyranyl ether
    —— 4-(2-amino-5-cyanothieno[2,3-d]pyrimidin-4-yl)-N-(4-methoxyphenyl)-3-methyl-piperazine-1-carboxamide 1423165-09-6 C20H21N7O2S
    4-(2-amino-5-cyanothieno[2,3-d]pyrimidin-4-yl)-N-(4-methoxyphenyl)-3-methyl-piperazine-1-carboxamide
    —— 4,4,5,5,4',4',5',5'-octamethyl-2,2'-tetraphenylcyclopentadienylidenemethanediyl-bis-[1,3,2]dioxaborolane 52221-82-6 C42H44B2O4
    4,4,5,5,4',4',5',5'-octamethyl-2,2'-tetraphenylcyclopentadienylidenemethanediyl-bis-[1,3,2]dioxaborolane
    —— (4S,5S)-3,3-dichloro-4-(chloromethyl)-5-methyloxolan-2-one 87223-97-0 C6H7Cl3O2
    (4S,5S)-3,3-dichloro-4-(chloromethyl)-5-methyloxolan-2-one
    —— 4-benzyl-5-oxo-4-phenyl-hexanoic acid 97080-11-0 C19H20O3
    4-benzyl-5-oxo-4-phenyl-hexanoic acid
    —— 4-{3-[5-(1H-Indol-2-yl)-2-methoxy-phenyl]-thioureido}-benzoic acid 381216-87-1 C23H19N3O3S
    4-{3-[5-(1H-Indol-2-yl)-2-methoxy-phenyl]-thioureido}-benzoic acid
    —— 4-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]oxane-4-carboxylic acid 2137700-89-9 C23H25NO5
    4-[1-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)ethyl]oxane-4-carboxylic acid
    —— 4-Benzyloxy-2,6-difluorophenylboronic acid pinacol ester 2121514-21-2 C19H21BF2O3
    4-Benzyloxy-2,6-difluorophenylboronic acid pinacol ester
    —— [((4-FC6H4CH2)2Sn(2-pyrazinecarboxylate))2O]2 883306-80-7 C76H60F8N8O10Sn4
    [((4-FC6H4CH2)2Sn(2-pyrazinecarboxylate))2O]2
    —— 4-[3-Methyl-4-phenyl-5-(2-phenyl-2H-[1,2,3]triazol-4-yl)-4,5-dihydro-pyrazol-1-yl]-benzenesulfonamide 99411-74-2 C24H22N6O2S
    4-[3-Methyl-4-phenyl-5-(2-phenyl-2H-[1,2,3]triazol-4-yl)-4,5-dihydro-pyrazol-1-yl]-benzenesulfonamide
    —— 4-(7-Chloroquinolin-4-yl)morpholine hydrochloride 853344-40-8 C13H14Cl2N2O
    4-(7-Chloroquinolin-4-yl)morpholine hydrochloride
    —— (4E,10E)-(1R,6R,7S,14R)-7-(1-Hydroxymethyl-vinyl)-4,10,14-trimethyl-15-oxa-bicyclo[12.1.0]pentadeca-4,10-dien-6-ol 101688-29-3 C20H32O3
    (4E,10E)-(1R,6R,7S,14R)-7-(1-Hydroxymethyl-vinyl)-4,10,14-trimethyl-15-oxa-bicyclo[12.1.0]pentadeca-4,10-dien-6-ol
    —— 4-Benzyliden-1-dimethylaminohexan-3-on 102004-19-3 C15H21NO
    4-Benzyliden-1-dimethylaminohexan-3-on
    —— 4-Ethyl-5-methyl-2-oxo-1-oxa-spiro[5.5]undec-3-ene-3-carbonitrile 96829-70-8 C14H19NO2
    4-Ethyl-5-methyl-2-oxo-1-oxa-spiro[5.5]undec-3-ene-3-carbonitrile
    —— 4'-Methoxy-2-benzyl-3-hydroxyindanon 3493-28-5 C17H16O3
    4'-Methoxy-2-benzyl-3-hydroxyindanon
    —— (4-Chloro-phenoxy)-acetic acid N'-((2S,3S,4R,5S)-6-{[2-(4-chloro-phenoxy)-acetyl]-hydrazono}-2,3,4,5-tetrahydroxy-hexanoyl)-hydrazide 100774-84-3 C22H24Cl2N4O9
    (4-Chloro-phenoxy)-acetic acid N'-((2S,3S,4R,5S)-6-{[2-(4-chloro-phenoxy)-acetyl]-hydrazono}-2,3,4,5-tetrahydroxy-hexanoyl)-hydrazide
    —— 4-methoxy-6-[(3S)-tetrahydro-3-furanyloxy]-2-pyrimidinol 811802-13-8 C9H12N2O4
    4-methoxy-6-[(3S)-tetrahydro-3-furanyloxy]-2-pyrimidinol
    —— 4-Nitro-benzoesaeure-<N-di(4-chlor-phenoxy)-phosphinylimino>-thio-phenylester 121356-22-7 C25H17Cl2N2O5PS
    4-Nitro-benzoesaeure-<N-di(4-chlor-phenoxy)-phosphinylimino>-thio-phenylester
    —— (4,6-dichloro-[1,3,5]triazin-2-yl)-(4-phenylazo-naphthalen-1-yl)-amine 47540-21-6 C19H12Cl2N6
    (4,6-dichloro-[1,3,5]triazin-2-yl)-(4-phenylazo-naphthalen-1-yl)-amine
    —— 4-methanesulfinyl-<i>N</i>-[5-(2-methoxy-ethoxy)-pyrimidin-2-yl]-benzenesulfonamide 93898-31-8 C14H17N3O5S2
    4-methanesulfinyl-<i>N</i>-[5-(2-methoxy-ethoxy)-pyrimidin-2-yl]-benzenesulfonamide
    —— (+/-)-(4-Chlorphenyl)-bernsteinsaeureisopentylimid 1962-18-1 C15H18ClNO2
    (+/-)-(4-Chlorphenyl)-bernsteinsaeureisopentylimid
    —— 4-(1H-Indol-3-ylazo)-benzoic acid [1-p-tolyl-meth-(E)-ylidene]-hydrazide 132255-95-9 C23H19N5O
    4-(1H-Indol-3-ylazo)-benzoic acid [1-p-tolyl-meth-(E)-ylidene]-hydrazide
    —— (4-tert-Butoxycarbonylamino-6,7-dimethoxy-1-methyl-1H-indol-3-yl)-acetic acid ethyl ester 189622-91-1 C20H28N2O6
    (4-tert-Butoxycarbonylamino-6,7-dimethoxy-1-methyl-1H-indol-3-yl)-acetic acid ethyl ester
    —— 4-methanesulfonyloxy-5-methoxy-7-[1-(tert-butoxycarbonyl)-5-(dimethylaminomethyl)indol-2-yl]isoindolinone 913392-74-2 C26H31N3O7S
    4-methanesulfonyloxy-5-methoxy-7-[1-(tert-butoxycarbonyl)-5-(dimethylaminomethyl)indol-2-yl]isoindolinone
    —— 4-(2-Chloroanilino)-2-(naphthalen-1-ylmethoxy)benzoic acid 1221890-71-6 C24H18ClNO3
    4-(2-Chloroanilino)-2-(naphthalen-1-ylmethoxy)benzoic acid
    —— 4-amino-1-<1-(2-benzo<b>thienyl)cyclohexyl>-piperidine 143603-29-6 C19H26N2S
    4-amino-1-<1-(2-benzo<b>thienyl)cyclohexyl>-piperidine
    —— 4-[(1S,10R)-11-morpholin-4-yl-11-bicyclo[8.1.0]undecanyl]morpholine 79985-04-9 C19H34N2O2
    4-[(1S,10R)-11-morpholin-4-yl-11-bicyclo[8.1.0]undecanyl]morpholine
    —— 4-<α-Hydroxy-isopropyl>-benzol-1.3-dicarbonsaeure-1-methylester-lacton 1210-16-8 C12H12O4
    4-<α-Hydroxy-isopropyl>-benzol-1.3-dicarbonsaeure-1-methylester-lacton
    —— 4,5,6,7-tetrahydro-1 H-benzimidazole-5-carboxylic acid (2-chlorobenzyl)amide 361393-49-9 C15H16ClN3O
    4,5,6,7-tetrahydro-1 H-benzimidazole-5-carboxylic acid (2-chlorobenzyl)amide
    —— 4-(3-(4-sec-butoxy-3-methoxyphenyl)propanamido)-N-hydroxybenzamide 1198187-16-4 C21H26N2O5
    4-(3-(4-sec-butoxy-3-methoxyphenyl)propanamido)-N-hydroxybenzamide
    —— 4-ethylamino-quinazoline-8-carboxylic acid [2,3,6-trifluoro-5-(3-fluoro-propane-1-sulfonylamino)-phenyl]-amide 1269420-75-8 C20H19F4N5O3S
    4-ethylamino-quinazoline-8-carboxylic acid [2,3,6-trifluoro-5-(3-fluoro-propane-1-sulfonylamino)-phenyl]-amide
    —— [4-[2,4-Dimethoxy-3-[(1-oxothian-1-ylidene)amino]benzoyl]-2-methylpyrazol-3-yl] methylsulfanylformate 1207343-08-5 C20H25N3O6S2
    [4-[2,4-Dimethoxy-3-[(1-oxothian-1-ylidene)amino]benzoyl]-2-methylpyrazol-3-yl] methylsulfanylformate
    —— (4-chlorobenzyl)diphenylamine 64578-76-3 C19H16ClN
    (4-chlorobenzyl)diphenylamine
    —— 4-chloro-N-[(1-{[3-(4-fluorophenyl)-5-isoxazolyl]methyl}-4-piperidinyl)methyl]-3-methoxybenzamide 1235471-70-1 C24H25ClFN3O3
    4-chloro-N-[(1-{[3-(4-fluorophenyl)-5-isoxazolyl]methyl}-4-piperidinyl)methyl]-3-methoxybenzamide
    —— 4-Brom-5-methoxy-3-methyl-cumarilsaeure 20037-26-7 C11H9BrO4
    4-Brom-5-methoxy-3-methyl-cumarilsaeure
    —— 4-(1-benzyl-4-piperidyloxy)-butanol 40256-32-4 C16H25NO2
    4-(1-benzyl-4-piperidyloxy)-butanol
    —— 4-[6-(2,6-diethyl-phenyl)-3-(5-isopropyl-2-methyl-phenoxymethyl)-2-methyl-pyridin-4-yloxy]-2-hydroxy-benzamide 693277-04-2 C34H38N2O4
    4-[6-(2,6-diethyl-phenyl)-3-(5-isopropyl-2-methyl-phenoxymethyl)-2-methyl-pyridin-4-yloxy]-2-hydroxy-benzamide
    —— 4,5-dichloro-thiazole 16629-16-6 C3HCl2NS
    4,5-dichloro-thiazole