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    中文名称 英文名称 CAS号 化学式
    —— 4.8-Dichlor-10.11-dihydro-11-oxo-dibenz<b.f>-1,4-thiazepin 3158-81-4 C13H7Cl2NOS
    —— 4-butoxy-2-methyl-1-phenyl-1,2-dihydro-pyridazine-3,6-dione 94029-00-2 C15H18N2O3
    —— 4-methyl-N-(4-methylphenyl)-N-[(2-pyrrolidin-1-yl-1,3-thiazol-5-yl)methyl]benzamide 1034246-10-0 C23H25N3OS
    —— 4-O-(2',6'-Di-O-acetyl-3',4'-O-isopropylidene-β-D-galactopyranosyl)-2,3-O-isopropylidene-aldehydo-D-glucose dimethyl acetal 5,6-cyclic sulfate 225519-31-3 C24H38O16S
    —— 4-acetoxy-5-acetyl-O-methyloxime[2.2]paracyclophane 1436383-42-4 C21H23NO3
    —— (4S,7S)-16,26-bis(benzyloxy)-7-((6R,9S,12S,15S)-12-(4-methoxybenzyl)-N,2,2,6,9,11,15-heptamethyl-4,7,10,13-tetraoxo-3-oxa-5,8,11,14-tetraazahexadecan-16-amido)-5-methyl-6-oxo-5-aza-1,2(1,3)-dibenzenacyclooctaphane-4-carboxylic acid 1374688-32-0 C14H24OSSi
    —— 4-Methyl-2-[[5,6,7,8-tetrahydro-7-((3,4-(dimethoxy)phenyl)methyl)-4-(4-tertbutyloxycarbonyl-1-piperazinyl)pyrido[3,4-d]pyrimidin-2-yl]amino]-5-thiazolecarboxylic acid ethyl ester 474405-82-8 C32H43N7O6S
    —— 4-(cholestan-3β-yl-oxymethyl)[1,2,3]triazol-1-yl α-D-glucopyranosyl-(1-4)-α-D-glucopyranosyl-(1-4)-α-D-glucopyranosyl-(1-4)-1-deoxy-β-D-glucopyranoside 1144492-81-8 C54H91N3O21
    —— 4-Aminoarabinitol-pentaacetat 99773-67-8 C15H23NO9
    —— [(4-{(S)-2-[1-(3-Carbamoyl-4-isobutoxy-phenyl)-1-methyl-ethylcarbamoyl]-2-(2,2-dimethylpropionylamino)-ethyl}-phenyl)-phosphono-methyl]-phosphonic Acid 224445-19-6 C29H43N3O10P2
    —— 4-(hydroxydimethylsilyl)-1,3,3-trimethyl-5-phenyl-1,3-disilacyclopent-4-ene 134954-55-5 C14H24OSi3
    —— 4-[5-(2-oxo-2H-chromen-3-yl)-1H-[1,2,4]triazol-3-ylsulfanyl]-tetrahydropyridazine-3,6-dione 1260378-93-5 C15H11N5O4S
    —— 4-ethyl-2-hydroxy-hex-3-enoic acid ethyl ester 122338-24-3 C10H18O3
    —— 4-[2-(4-methoxy-phenyl)-thiopropionyl]-morpholine 30064-61-0 C14H19NO2S
    —— 4-bromo-8,8-dimethyl-4,5,6,7-tetrahydro-4,7-methano-benzo[1,2,5]oxadiazole 1-oxide 37155-78-5 C9H11BrN2O2
    —— 4-Isoquinolinemethanol,1-(1,3-benzodioxol-5-ylmethyl)-6,7-dimethoxy-a-[3-(methylamino)propyl]- 90138-30-0 C24H28N2O5
    —— 4-(3-Acetyl-4,5-dimethoxy-naphthalen-2-yl)-3-hydroxy-butyric acid methyl ester 130520-07-9 C19H22O6
    —— 4-methyltetrazolo[1,5-a]quinoxalin-7-amine 107426-05-1 C9H8N6
    —— 4R,8S,9S,10R-2,2',6,6'-tetramethyl-4,8-bis(diphenylphosphinomethyl)-1,3,5,7-tetraoxadecalin 111651-39-9 C36H40O4P2
    —— 4-Nitro-hexen-2 41433-49-2 C6H11NO2
    —— 4-methyl-5-(2-methylpropenyl)-cyclohepta-3,5-diene-1,1-dicarboxylic acid dimethyl ester 1187459-03-5 C16H22O4
    —— (4aR,5S,6R,8aR)-5,6,8a-Trimethyl-5-[2-((1R,4R,5S)-4-methyl-2,8-dioxa-bicyclo[3.2.1]oct-1-yl)-ethyl]-octahydro-naphthalen-1-one 83631-02-1 C22H36O3
    —— 4-phenyl-2-[<i>N</i>'-(4-phenyl-3-<i>p</i>-tolyl-3<i>H</i>-thiazol-2-ylidene)-hydrazinothiocarbonylazo]-3-<i>p</i>-tolyl-thiazolium; bromide 35579-29-4 Br*C33H27N6S3
    —— [4-amino-5-(4-chloro-phenyl)-4<i>H</i>-[1,2,4]triazol-3-ylsulfanyl]-phenyl-acetic acid ethyl ester 39876-01-2 C18H17ClN4O2S
    —— 4-[1-(2,5-dimethyl-pyrrol-1-yl)-4-phenyl-1<i>H</i>-imidazol-2-yl]-morpholine 30302-98-8 C19H22N4O
    —— 4-(Ethyl-phenyl-amino)-2,6-diphenyl-5,6-dihydro-2H-pyran-2-ol 40485-11-8 C25H25NO2
    —— 4-(1-Benzo[b]thiophen-2-yl-ethyl)-3-methyl-pyridine 82351-93-7 C16H15NS
    —— 4-Methyl-1.5-diphenyl-3-acetyl-4.5-dihydro-1.2.4-triazol 21614-40-4 C17H17N3O
    —— 4-hydrazino-6-methyl-2-phenyl-furo[2,3-<i>d</i>]pyrimidine 25709-97-1 C13H12N4O
    —— 4,8,8-Trichloro-1-hydroxy-bicyclo[5.1.0]oct-4-en-3-one 30784-01-1 C8H7Cl3O2
    —— (4S)-4-(tert-butyldimethylsiloxymethyl)-8-methoxy-1,3-dimethyl-1,3,4,5-tetrahydro-2H-3-benzazepin-2-one 943920-30-7 C20H33NO3Si
    —— (4S,5R,7S,13S,E)-13-pentyl-4,5-bis(triisopropylsilyloxy)-7-diisopropyl-(1,1,1,2,2-pentafluorobutylsilyloxy)-oxacyclo-tetra-dec-2-enone 1374333-01-3 C46H89F5O5Si3
    —— 4-Methyl-N-(5-oxo-1,2,2a,3,4,5-hexahydro-acenaphthylen-4-yl)-benzenesulfonamide 40381-02-0 C19H19NO3S
    —— 4-[3-(4-Chloro-phenyl)-thioureido]-2-hydroxy-benzoic acid isopropyl ester 40097-80-1 C17H17ClN2O3S
    —— 4-(3-Allyl-thioureido)-2-hydroxy-benzoic acid isobutyl ester 40097-03-8 C15H20N2O3S
    —— 4a,8a-dimethyl-1,4-diphenyl-4a,8a-dihydro-phthalazine 28149-77-1 C22H20N2
    —— 4-<4-Hydroxy-phenyl>-butan-2-on-<2,4-dinitro-phenylhydrazon> 1243-27-2 C16H16N4O5
    —— ((4R,4aS,8aR)-2,6-Diphenyl-tetrahydro-[1,3]dioxino[5,4-d][1,3]dioxin-4-yl)-diphenyl-methanol 23843-35-8 C31H28O5
    —— 4-methyl-1-phenyl-6-piperidin-1-yl-2,3-dihydro-1<i>H</i>-pyrrolo[2,3-<i>b</i>]pyridine 29426-45-7 C19H23N3
    —— 4-O-acetyl-3,6-di-O-benzoyl-2-deoxy-2-phthalimido-D-galactopyranosyl bromide 92733-68-1 C30H24BrNO9
    —— 4-chloro-2-N-(4-phenylmethoxyphenyl)benzene-1,2-diamine 79759-05-0 C19H17ClN2O
    —— 4-methoxyphenyl 2-O-benzyl-3,6-O-(o-xylylene)-β-D-galactopyranoside 1181208-99-0 C28H30O7
    —— 4-Benzoyl-2-(3,4-dichlorophenyl)-2-[3-(methanesulfonyloxy)propyl]morpholine 181642-98-8 C21H23Cl2NO5S
    —— 4-Hydroxy-5-fluor-pyrimidin-6-carbonsaeureamid 699-93-4 C5H4FN3O2
    —— 4-(4-Biphenylyl)-1-butylbenzoat 54041-25-7 C23H22O2
    —— 4-(3-hydroxycarbonylpropyl)-phenyl 2-hydroxy-2-propyl ketone 106797-57-3 C14H18O4
    —— 4-amino-7-phenyl-2,3,5,6,7,8-hexahydro-10-thia-9-aza-pentaleno[1,2-b]naphthalen-5-ol 1252047-90-7 C20H20N2OS
    —— 4,5,5-trimethyl-2-(4-methylphenyl)-5,6-dihydro-4H-pyrrolo[1,2-b]pyrazole 1447997-48-9 C16H20N2
    —— 4-methoxyphenyl (3,4-di-O-benzyl-α-L-rhamnopyranosyl)-(1->3)-(2-O-benzyl-4,6-O-benzylidene-α-D-galactopyranosyl)-(1->3)-(2,6-di-O-benzyl-β-D-galactopyranosyl)-(1->4)-2,3,6-tri-O-benzyl-β-D-glucopyranoside 1203549-94-3 C94H100O21
    —— 4-Phenylazo-benzoic acid (3aR,6S,6aR)-2,2-dimethyl-tetrahydro-furo[2,3-d][1,3]dioxol-6-ylmethyl ester 25904-09-0 C21H22N2O5