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    中文名称 英文名称 CAS号 化学式 结构式图片
    —— 4-[4'-(12-acryloyloxydodecyloxy)benzoyloxy]benzoic acid 2-methylbutyl ester 125738-60-5 C34H46O7
    4-[4'-(12-acryloyloxydodecyloxy)benzoyloxy]benzoic acid 2-methylbutyl ester
    —— 4-(iodomethyl)-N-phenyl-1,3-oxathiolan-2-imine 138841-30-2 C10H10INOS
    4-(iodomethyl)-N-phenyl-1,3-oxathiolan-2-imine
    —— 4-(3-methoxyoxalylindol-1-yl)-2,6-dimethylpiperidine-1-carboxylic acid tert-butyl ester 604010-07-3 C23H30N2O5
    4-(3-methoxyoxalylindol-1-yl)-2,6-dimethylpiperidine-1-carboxylic acid tert-butyl ester
    —— 4-(p-Xylyl)valeriansaeurechlorid 28591-16-4 C13H17ClO
    4-(p-Xylyl)valeriansaeurechlorid
    —— 4-methyl-4-p-tolylthio-1,1,3-trimethoxypentane 110793-04-9 C16H26O3S
    4-methyl-4-p-tolylthio-1,1,3-trimethoxypentane
    —— 4-amino-N-(6-methyl-1-(phenylamino)isoquinolin-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide 1446111-37-0 C23H18N6OS
    4-amino-N-(6-methyl-1-(phenylamino)isoquinolin-5-yl)thieno[3,2-d]pyrimidine-7-carboxamide
    —— 4-[2-(2,4-difluorophenoxy)-5-(methylsulfonyl)phenyl]-6-methyl-2-[(4-methylpiperazin-1-yl)carbonyl]-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one 1446234-88-3 C27H26F2N4O5S
    4-[2-(2,4-difluorophenoxy)-5-(methylsulfonyl)phenyl]-6-methyl-2-[(4-methylpiperazin-1-yl)carbonyl]-1,6-dihydro-7H-pyrrolo[2,3-c]pyridin-7-one
    —— (4R)-3-[2-(2-phenylmethoxyphenyl)acetyl]-4-propan-2-yl-1,3-oxazolidin-2-one 115439-42-4 C21H23NO4
    (4R)-3-[2-(2-phenylmethoxyphenyl)acetyl]-4-propan-2-yl-1,3-oxazolidin-2-one
    —— 4-butyl-4-[3-methyl-2-(4-methylpiperazin-1-yl)butanoyl]-1,2-diphenylpyrazolidine-3,5-dione 76399-03-6 C29H38N4O3
    4-butyl-4-[3-methyl-2-(4-methylpiperazin-1-yl)butanoyl]-1,2-diphenylpyrazolidine-3,5-dione
    —— 4-methylpyridinium hexafluorophosphate 16905-54-7 C6H7N*F6P*H
    4-methylpyridinium hexafluorophosphate
    —— (4R,6S,12aS)-4-Dimethylamino-3,6,10,12,12a-pentahydroxy-9-nitro-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide 17779-41-8 C21H21N3O10
    (4R,6S,12aS)-4-Dimethylamino-3,6,10,12,12a-pentahydroxy-9-nitro-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydro-naphthacene-2-carboxylic acid amide
    —— 4,4'-dichloro-7,7'-(2,3-dithia-butane-1,4-diyl)-bis-thieno[3,2-<i>c</i>]pyridine 55040-51-2 C16H10Cl2N2S4
    4,4'-dichloro-7,7'-(2,3-dithia-butane-1,4-diyl)-bis-thieno[3,2-<i>c</i>]pyridine
    —— 4,4,5,5-Tetrakis(brommethyl)-1-cyclohexen 24029-72-9 C10H14Br4
    4,4,5,5-Tetrakis(brommethyl)-1-cyclohexen
    —— 4-(1-ethoxyethoxy)-4-methylpent-1-yne 144042-92-2 C10H18O2
    4-(1-ethoxyethoxy)-4-methylpent-1-yne
    —— [4,4'-H2bipy][HgCl4] 315190-24-0 C10H10N2*Cl4Hg
    [4,4'-H2bipy][HgCl4]
    —— 4,7-dihydroxy-6H-benzo[c]chromen-6-one 6245-03-0 C13H8O4
    4,7-dihydroxy-6H-benzo[c]chromen-6-one
    —— 4-(((4-(hexyloxy)phenyl)imino)methyl)phenol 1393571-69-1 C19H23NO2
    4-(((4-(hexyloxy)phenyl)imino)methyl)phenol
    —— 4-amino-2-propylquinazoline 3-oxide 108732-50-9 C11H13N3O
    4-amino-2-propylquinazoline 3-oxide
    —— 4-Amino-8-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)pyrazino<2,3-c>-1,2,6-thiadiazine 2,2-dioxide 103366-97-8 C31H25N5O9S
    4-Amino-8-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)pyrazino<2,3-c>-1,2,6-thiadiazine 2,2-dioxide
    —— 4-((1-benzyl-1H-1,2,3-triazole-4-yl)methyl)morpholine 1301627-84-8 C14H18N4O
    4-((1-benzyl-1H-1,2,3-triazole-4-yl)methyl)morpholine
    —— 4-(dispiro[cyclohexane-1,3'-[1,2,4,5]tetroxane-6',2''-tricyclo[3.3.1.13,7]decan]-4-yl)-2,6-bis(morpholin-4-ylmethyl)phenol 1246750-89-9 C32H46N2O7
    4-(dispiro[cyclohexane-1,3'-[1,2,4,5]tetroxane-6',2''-tricyclo[3.3.1.13,7]decan]-4-yl)-2,6-bis(morpholin-4-ylmethyl)phenol
    —— 4-(4'-Benzyloxy-3-methylbiphenyl-4-yloxymethyl)-2,2-dimethyl-1,3-dioxolane 309947-20-4 C26H28O4
    4-(4'-Benzyloxy-3-methylbiphenyl-4-yloxymethyl)-2,2-dimethyl-1,3-dioxolane
    —— 4-Aminomethyl-cyclohexanecarboxylic acid [(S)-4-amino-1-(4-benzoyl-phenylcarbamoyl)-butyl]-amide 138865-31-3 C26H34N4O3
    4-Aminomethyl-cyclohexanecarboxylic acid [(S)-4-amino-1-(4-benzoyl-phenylcarbamoyl)-butyl]-amide
    —— 4-cyclohexylidene-2-methoxy-1,3-butadiene 112177-41-0 C10H16O
    4-cyclohexylidene-2-methoxy-1,3-butadiene
    —— 4-Bromo-2-[2-[6-[2-[(5-bromo-2-hydroxyphenyl)methylideneamino]ethylsulfanyl]pyridazin-3-yl]sulfanylethyliminomethyl]phenol 1108162-03-3 C22H20Br2N4O2S2
    4-Bromo-2-[2-[6-[2-[(5-bromo-2-hydroxyphenyl)methylideneamino]ethylsulfanyl]pyridazin-3-yl]sulfanylethyliminomethyl]phenol
    —— 4-fluoro-1-methoxy-2-(1,1,1-trifluoropropan-2-yl)benzene 1402004-13-0 C10H10F4O
    4-fluoro-1-methoxy-2-(1,1,1-trifluoropropan-2-yl)benzene
    —— (4R)-4-[(3R,5S,7R,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-7-sulfooxy-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid 59132-31-9 C24H40O7S
    (4R)-4-[(3R,5S,7R,8R,9S,10S,13R,14S,17R)-3-hydroxy-10,13-dimethyl-7-sulfooxy-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-17-yl]pentanoic acid
    —— (4S,21S)-4,21-Diisopropyl-6,19-dioxa-3,22,28-triaza-bicyclo[22.3.1]octacosa-1(27),24(28),25-triene-2,5,20,23-tetraone 96747-73-8 C29H45N3O6
    (4S,21S)-4,21-Diisopropyl-6,19-dioxa-3,22,28-triaza-bicyclo[22.3.1]octacosa-1(27),24(28),25-triene-2,5,20,23-tetraone
    —— 4,4,7-trimethyl-6-methylene-3,4,5,6-tetrahydro-2H-azepin-1-ium trifluoroacetate 1312472-56-2 C2HF3O2*C10H17N
    4,4,7-trimethyl-6-methylene-3,4,5,6-tetrahydro-2H-azepin-1-ium trifluoroacetate
    —— 4-(2-chloro-4,5-dimethoxyphenyl)-6-(methoxymethoxy)-7-(4-methoxyphenyl)benzo[d][1,3]dioxole-5-carbaldehyde 1541073-28-2 C25H23ClO8
    4-(2-chloro-4,5-dimethoxyphenyl)-6-(methoxymethoxy)-7-(4-methoxyphenyl)benzo[d][1,3]dioxole-5-carbaldehyde
    —— 4-acetyl-2-vinyldeuteroporphyrin IX dimethyl ester 58684-41-6 C36H38N4O5
    4-acetyl-2-vinyldeuteroporphyrin IX dimethyl ester
    —— 4-bromo-1-hex-1-ynyl-2-(2-phenyl-propenyl)benzene 1256498-52-8 C21H21Br
    4-bromo-1-hex-1-ynyl-2-(2-phenyl-propenyl)benzene
    —— 4-Bromo-benzenesulfonic acid (1R,2S,4R,5R)-5-cyano-5-methyl-bicyclo[2.2.1]hept-2-yl ester 118918-66-4 C15H16BrNO3S
    4-Bromo-benzenesulfonic acid (1R,2S,4R,5R)-5-cyano-5-methyl-bicyclo[2.2.1]hept-2-yl ester
    —— (4R)-8-acetoxy-4-methyloctanoic acid 149707-27-7 C11H20O4
    (4R)-8-acetoxy-4-methyloctanoic acid
    —— 4-allyloxybenzo<1,2-c;3,4-c'>bis<1,2,5>thiadiazole 142071-32-7 C9H6N4OS2
    4-allyloxybenzo<1,2-c;3,4-c'>bis<1,2,5>thiadiazole
    —— 4-(1,3-benzoxazol-2-yl)-1-benzenecarbohydrazide 55394-52-0 C14H11N3O2
    4-(1,3-benzoxazol-2-yl)-1-benzenecarbohydrazide
    —— (4,4-dimethoxy-2,3-dimethyloxetan-2-yl)methyl formate 80248-53-9 C9H16O5
    (4,4-dimethoxy-2,3-dimethyloxetan-2-yl)methyl formate
    —— (4R,5S)-4-[(3S)-1,4-dioxaspiro[4.5]decan-3-yl]-3-methylidene-5-pentyloxolan-2-one 1201893-69-7 C18H28O4
    (4R,5S)-4-[(3S)-1,4-dioxaspiro[4.5]decan-3-yl]-3-methylidene-5-pentyloxolan-2-one
    —— 4-bromo-5-iodo-1H-pyrrole-2-carbonitrile 1346162-75-1 C5H2BrIN2
    4-bromo-5-iodo-1H-pyrrole-2-carbonitrile
    —— (4R,5R,6R)-6,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]non-7-ene 677752-16-8 C22H44O4Si2
    (4R,5R,6R)-6,7-Bis-(tert-butyl-dimethyl-silanyloxy)-2,2,4-trimethyl-1,3-dioxa-spiro[4.4]non-7-ene
    —— 4-[2-[8,8,9,9,10,10-Hexafluoro-4,14-diphenyl-2-(2-pyridin-4-ylethyl)-3,15-dithiatetracyclo[10.3.0.02,6.07,11]pentadeca-4,6,11,13-tetraen-1-yl]ethyl]pyridine 1026788-68-0 C39H28F6N2S2
    4-[2-[8,8,9,9,10,10-Hexafluoro-4,14-diphenyl-2-(2-pyridin-4-ylethyl)-3,15-dithiatetracyclo[10.3.0.02,6.07,11]pentadeca-4,6,11,13-tetraen-1-yl]ethyl]pyridine
    —— [4-(piperidin-1-yl)-2-oxo-2H-pyridin-1-yl]-acetic acid 1443646-14-7 C12H16N2O3
    [4-(piperidin-1-yl)-2-oxo-2H-pyridin-1-yl]-acetic acid
    —— 4-(2-methylfuran-3-yl)-2-(3-methylpiperidin-1-yl)-5-(pyridin-4-yl)pyrimidine 1373920-48-9 C10H14ClN3
    4-(2-methylfuran-3-yl)-2-(3-methylpiperidin-1-yl)-5-(pyridin-4-yl)pyrimidine
    —— 4,6a-dihydro-6-methyl-1-phenyl<1,2>diazeto<1,4-a>pyrrole 59105-28-1 C12H12N2
    4,6a-dihydro-6-methyl-1-phenyl<1,2>diazeto<1,4-a>pyrrole
    —— 4'-Hydroxy-3'-(pyridazin-4-yl)biphenyl-3-carbonitrile 1354787-50-0 C17H11N3O
    4'-Hydroxy-3'-(pyridazin-4-yl)biphenyl-3-carbonitrile
    —— ((4R,5S)-5-Methoxymethoxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-(2-methoxy-6-methyl-phenyl)-methanone 159571-64-9 C17H24O6
    ((4R,5S)-5-Methoxymethoxymethyl-2,2-dimethyl-[1,3]dioxolan-4-yl)-(2-methoxy-6-methyl-phenyl)-methanone
    —— 4-butyl-5-methyl-2-(1-methyl-piperidin-4-yl)-1,2-dihydro-pyrazol-3-one 100878-40-8 C14H25N3O
    4-butyl-5-methyl-2-(1-methyl-piperidin-4-yl)-1,2-dihydro-pyrazol-3-one
    —— (4,4-dimethylcyclohexyl)[2-(6-methyl-7,8-dihydro-6H-9-oxa-1,2,3a,4,6-pentaazacyclopenta[a]naphthalen-3-yl)quinolin-8-yl]amine 1417632-02-0 C25H29N7O
    (4,4-dimethylcyclohexyl)[2-(6-methyl-7,8-dihydro-6H-9-oxa-1,2,3a,4,6-pentaazacyclopenta[a]naphthalen-3-yl)quinolin-8-yl]amine
    —— 4-ethyl-6-phenylhex-5-en-1-ol 1246467-97-9 C14H20O
    4-ethyl-6-phenylhex-5-en-1-ol
    —— [4-chloro-7-(4-chlorobenzyl)isoquinolin-1-yloxy]acetic acid 1149374-85-5 C18H13Cl2NO3
    [4-chloro-7-(4-chlorobenzyl)isoquinolin-1-yloxy]acetic acid