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    中文名称 英文名称 CAS号 化学式
    —— 4.7-Dibrom-5-hydroxy-2-oxo-1.3-benzoxathiol 7735-63-9 C7H2Br2O3S
    —— 4-[(6-Acetylpyridin-2-yl)methylidene]-2-(2,4,6-trimethylphenyl)cyclopentane-1,3-dione 1229580-86-2 C22H21NO3
    —— 4-Methyl-3-phenyl-5-<thienyl-(2)>-1,2,4-triazol 32494-20-5 C13H11N3S
    —— 4-Hydroxy-dihydro-senecinsaeure 91176-65-7 C10H18O6
    —— <4-chlorophenylthio(4-phenoxyphenyl)methyl>trimethylsilane 112474-62-1 C22H23ClOSSi
    —— 4-(1-Benzothiophen-5-yl)isoquinoline 877263-59-7 C17H11NS
    —— 4-amino-2-(4-[2-trifluoromethyl-phenoxy]piperidin-1-yl)-1,3-thiazole-5-carbonitrile 936716-45-9 C16H15F3N4OS
    —— (4E)-4-[(3-Aminopropyl)imino]-5,5-diethyl-4,5-dihydrofuran-2-amine 89376-10-3 C11H21N3O
    —— 4-nitrophenyl(phenylhydrazono)acetonitrile 52223-82-2 C14H10N4O2
    —— (4-Bromo-isoquinolin-1-yl)-phenyl-methanol 117908-31-3 C16H12BrNO
    —— 4-[(3-Methylphenyl)amino]-6-(allylamino)-pyrimido[5,4-d]pyrimidine 176637-31-3 C16H16N6
    —— (4<i>Z</i>,6<i>E</i>)-2,2,5,8,8-pentamethyl-nona-4,6-dien-3-one 38391-05-8 C14H24O
    —— 4-Phenacyl-N-methyl-m-toluolsulfonamid 18963-36-5 C16H17NO3S
    —— 4-tert-Butylimino-1-ethyl-3,3-diphenyl-azetidinon-(2) 30503-98-1 C21H24N2O
    —— 4-cyano-2-methyl-3-propyl-3-butenoic acid 192189-61-0 C9H13NO2
    —— (4S,5R)-2,2-Dimethyl-5-nitro-4-((1E,5E)-nonadeca-1,5-dienyl)-[1,3]dioxane 129549-09-3 C25H45NO4
    —— 4-(4-chlorophenyl)pyrimidinium 2-(4-iodophenyl)-2-oxoethylide 872691-42-4 C18H12ClIN2O
    —— 4-(4-trimethylstannylphenyl)butanoyl-L-prolyl-pyrrolidine 1609019-83-1 C22H34N2O2Sn
    —— (4-phenoxyphenyl)(p-tolyl)sulfane 41280-37-9 C19H16OS
    —— 4-methyl-3-(methylsulfonyl)-3,4-dihydro-[1,2,3]triazolo[4,5-b]indole 1562570-31-3 C10H10N4O2S
    —— 4-(N,N-dibenzoylamino) cyclopentenone 78607-57-5 C19H15NO3
    —— 4-oxopyrido[1,2-a]pyrimidine-2-carboxylic acid 297768-93-5 C9H6N2O3
    —— 4-(4-trifluoromethylbenzylsulfanyl)pyridin-2-carboxamide 1373441-82-7 C14H11F3N2OS
    —— 4-methyl-[1,2,3]selenadiazole-5-carboxylic acid 30318-91-3 C4H4N2O2Se
    —— (4R,5S,6S)-6-[(1R)-1-Hydroxyethyl]-4-methyl-7-oxo-3-[(2S,4S)-2-(1,2,4-thiadiazol-5-yl)pyrrolidin-4ylthio]-1-azabicyclo[3.2.0]hept-2-ene-2-carboxylic acid 117334-20-0 C16H20N4O4S2
    —— 4-(2,6-bis(3-((bis(2-(tert-butoxy)-2-oxoethyl)amino)methyl)-1H-pyrazol-1-yl)isonicotinamido)butanoic acid, ammonia salt 1333387-94-2 C42H62N8O11*H3N
    —— 4-(4-Hydroxyphenyl)-1-(3-(1-pyrrolidinyl)propyl}-1,2,5,6-tetrahydropyridine 137884-26-5 C18H26N2O
    —— (4S,5R)-4-(4-fluorophenyl)-5-(4-nitrophenyl)dihydrofuran-2(3H)-one 1443683-29-1 C16H12FNO4
    —— 4-[(E)-2-[3,5-di-tert-butyl-4-hydroxyphenyl]propenyl]benzoic acid 212689-65-1 C24H30O3
    —— 4-fluorobenzoic acid-2-((R)-isopropylpiperidin-3-yl-carbamoyl)-4-(2-methoxyethoxy)quinolin-8-yl ester 1443459-29-7 C28H32FN3O5
    —— (+)-(4S,5S,6S,7S,8S,9S,10S)-7,9,11-tris(benzyloxy)-4,6,8,10-tetramethyl-5-(triethylsilyloxy)undecanal 1333040-78-0 C42H62O5Si
    —— 4-(3-Benzyl-thioureido)-2-hydroxy-benzoic acid isopropyl ester 40097-71-0 C18H20N2O3S
    —— 4-(3-Benzyl-thioureido)-2-hydroxy-benzoic acid methyl ester 40097-10-7 C16H16N2O3S
    —— (4<i>R</i>)-2,2-dimethyl-8-methylsulfanyl-(3a<i>t</i>,12a<i>t</i>)-4,5,12,12a-tetrahydro-3a<i>H</i>-4<i>r</i>,12<i>c</i>-epioxido-[1,3]dioxolo[4,5-<i>e</i>]pyrimido[2,1-<i>b</i>][1,3]oxazocin-10-one 28032-74-8 C13H16N2O5S
    —— 4-Cyano-phenylazoisobutyronitril 50445-08-4 C11H10N4
    —— 4-formyl-1-methyl-2-phenyl-1,2,4,10-tetrahydro-benzo[<i>b</i>]pyrazolo[4,3-<i>e</i>][1,4]oxazepin-3-one 33697-14-2 C18H15N3O3
    —— 4-(5-trichloromethyl-[1,2,4]oxadiazole-3-sulfonyl)-aniline 39182-41-7 C9H6Cl3N3O3S
    —— 4-methyl-<i>N</i>'-(5-phenyl-1<i>H</i>-[1,2,4]triazol-3-yl)-benzohydrazonoyl bromide 53695-67-3 C16H14BrN5
    —— (4-chloro-2-O-C6H4C(CH3)NNHC6H5)2copper 142029-30-9 C28H24Cl2CuN4O2
    —— (4aR,6S,7R,8R,8aS)-6-((1R,2S,3R,4R,5R)-4-Azido-3-hydroxy-6,8-dioxa-bicyclo[3.2.1]oct-2-yloxy)-2,2-dimethyl-hexahydro-pyrano[3,2-d][1,3]dioxine-7,8-diol 92840-84-1 C15H23N3O9
    —— (4S)-N-(4-methylphenyl)-1,3-oxazolidine-4-carboxamide 1281973-11-2 C11H14N2O2
    —— 4-(3-Amino-5-(4-chlorophenyl)thiophene-2-carboxamido)-2-methoxyphenyl acetate 1073282-34-4 C20H17ClN2O4S
    —— (4Z,5Z)-5-(benzo[d][1,3]dioxol-5-ylmethylene)-4-((3-morpholinopropyl)imino)thiazolidin-2-one 1408060-00-3 C18H21N3O4S
    —— 4-[5-(1-cyclopentyl-3-ethyl-1H-indazol-6-yl)-1H-pyrazol-1-yl]-benzamide 885132-63-8 C24H25N5O
    —— 4,7-bis(trimethylstannyl)tribenzodihydroacepentalene 171896-88-1 C28H30Sn2
    —— (4E)-5,5-Diethyl-4-(ethylimino)-4,5-dihydrofuran-2-amine 89376-13-6 C10H18N2O
    —— 4-Propylidenamino-morpholin 41482-86-4 C7H14N2O
    —— 4-benzyl-2-<N-methyl-N-(2,2,2-trifluoroethyl)amino>-5-trifluoroacetylthiazole 89563-69-9 C15H12F6N2OS
    —— 4-((E)-3,3-Diethoxy-propenyl)-1-hexyloxy-2-methoxy-benzene 680575-19-3 C20H32O4
    —— 4-<4-Nitro-phenyl>-1-phospha-3,5-dioxa-bicyclo<2.2.1>heptan 21088-71-1 C10H10NO4P