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    中文名称 英文名称 CAS号 化学式
    —— ((4S,5S)-5-Benzyloxymethyl-2,2,4-trimethyl-[1,3]dioxolan-4-yl)-methanol 503473-26-5 C15H22O4
    —— 4α-acetoxy-5α-cholestan-3-one 16963-22-7 C29H48O3
    —— 4-(phenylethynyl)-2H-chromene-3-carbaldehyde 561051-05-6 C18H12O2
    —— 4-Allyloxy-2,4,6-tris-<4-methoxy-phenyl>-cyclohexadien-(2,5)-on-(1) 24694-46-0 C30H28O5
    —— 4-Diethylamino-3-methyl-5-phenyl-2(1H)-pyridon 28595-30-4 C16H20N2O
    —— 4-Nitro-1-(1,2-dibrom-ethyl)-naphthalin 31838-48-9 C12H9Br2NO2
    —— [(4-methyl-anilino)-quinolin-6-yl-methyl]-phosphonic acid dimethyl ester 25411-24-9 C19H21N2O3P
    —— [4,4']Bi[3,5-dithia-tricyclo[5.2.1.0<sup>2,6</sup>]decylidene]-8,8'-diene 35502-56-8 C16H16S4
    —— 4a-Ethyl-2-hydroxy-8-[2-(1H-indol-3-yl)-ethyl]-octahydro-pyrano[2,3-b]pyridin-7-one 23896-85-7 C20H26N2O3
    —— 4-(3,4-Dimethoxy-6-methyl-2,5-bis-sulfooxy-phenyl)-2-methyl-butyric acid 26539-24-2 C14H20O12S2
    —— 4-Nitro-benzoic acid 1,3,5-trimethyl-4-oxo-cyclohexa-2,5-dienyl ester 22932-64-5 C16H15NO5
    —— 4-(2-benzo[1,3]dioxol-5-yl-ethyl)-7,8-dimethoxy-2-methyl-1,2,3,4-tetrahydro-isoquinoline 53762-60-0 C21H25NO4
    —— 4-[2-methylaminocarbonyl-4-phenyl-3-butynylamino]quinazoline 1262027-94-0 C20H18N4O
    —— 4-(3-Trifluoromethylphenyl)-1-[3-(3,4,5-trimethoxyphenylcarbamoyloxy)propyl]piperazine, hydrochloride 141473-92-9 C24H30F3N3O5*ClH
    —— 4-Ethyl-5-nitro-Δ<sup>5</sup>-1,2,4-triazolinon-(3) 22244-56-0 C4H6N4O3
    —— 4-Methoxy-2'-hydroxy-4'-carbethoxymethoxychalcon 24699-97-6 C20H20O6
    —— 4-Morpholino-2-methyl-6-methoxy-7-hydroxy-1,2,3,4-tetrahydro-isochinolin 22949-22-0 C15H22N2O3
    —— 4-(2-amino-6,8-dimethyl-5,6,7,8-tetrahydro-quinazolin-4-ylmethyl)-piperidine-2,6-dione 28270-34-0 C16H22N4O2
    —— 4a,4b-dimethyl-5-(5-methyl-2,6-dioxo-1,2,3,6-tetrahydro-pyrimidin-4-yl)-1,4a,4b,8,8a,8b-hexahydro-cyclobuta[12,-<i>d</i>;3,4-<i>d</i>']dipyrimidine-2,4,7-trione 33172-05-3 C15H16N6O5
    —— 4-Cyano-3,4-dihydro-2H-pyrrole-2-carboxylic acid ethyl ester 31339-40-9 C8H10N2O2
    —— 4',6'-Dioxo-1,1',5'-trimethyl-3'-phenyl-spiro-(pyrrolidin-2,2'-perhydro-symm.-triazin) 21896-10-6 C15H20N4O2
    —— 4-((4-methoxyphenyl)sulfonyl)-6-methyl-3-oxa-2-thia-1,4-diazabicyclo[5.1.0]octane 2,2-dioxide 1049038-28-9 C12H16N2O6S2
    —— 4-Bromo-1-[4-(4-bromo-pentyloxy)-butoxy]-pentane 6607-64-3 C14H28Br2O2
    —— 4-Pyridin-2-ylmethyl-piperazine-1-carboxylic acid [2-(thiophen-2-ylsulfanyl)-phenyl]-amide 35295-99-9 C21H22N4OS2
    —— 4-(4-methoxy-6-phenylsulfanyl-[1,3,5]triazin-2-yl)-benzene-1,3-diol 14769-88-1 C16H13N3O3S
    —— 4-(2 6-diisopropylphenyl)-3-[2-(4-methoxyphenyl)ethyl]-4H-1,2,4-triazole 1380492-47-6 C23H29N3O
    —— (4-Morpholin-4-yl-phenyl)-(4-trifluoromethyl-phenyl)-diazene 102101-77-9 C17H16F3N3O
    —— (4-Chloro-phenyl)-carbamic acid 10,10-dioxo-9,10-dihydro-10λ<sup>6</sup>-thioxanthen-9-ylmethyl ester 123167-91-9 C21H16ClNO4S
    —— 4-((E)-buta-1,3-dienyl)phenyl-4-methylbenzenesulfonate 1309860-88-5 C17H16O3S
    —— 4-(but-2-en-2-yl)nona-1,7-diene 121948-64-9 C10H16ClNO
    —— (4-{4-[3,5-bis-(5-carbamimidoyl-pyridin-2-yloxy)-benzoyl]-piperazin-1-yl}-4-oxo-butyl)-carbamic acid tert-butyl ester 1256592-06-9 C32H39N9O6
    —— {4-[3-[4-(tert-butoxycarbonylamino-methyl)-2,6-difluoro-phenoxy]-5-(4-cyano-phenoxy)-benzoylamino]-cyclohexyl}-carbamic acid tert-butyl ester 1256596-03-8 C37H42F2N4O7
    —— 4,5-bis((3,5-di-tert-butyl-4-methoxybenzyl)oxy)phthalaldehyde 1233657-25-4 C40H54O6
    —— 4-(4-methoxyphenyl)-1-methyl-5-oxo-5,7-dihydro-1H-furo-[3,4f][3,1]benzimidazol-3-ium chloride 1572419-19-2 C17H14N2O3*ClH
    —— 4-Isobutyryl-5-phenyl-furan-2,3-dicarboxylic acid diethyl ester 29171-99-1 C20H22O6
    —— (4aR,7aR,11aS,11bS)-6-Ethyl-hexahydro-1,3,5,7,9,11-hexaoxa-6-phospha-dibenzo[a,c]cycloheptene 6-oxide 36121-31-0 C10H17O7P
    —— 4-Benzyl-protocatechuic-aldehyde-3-(tetra-O-acetyl)glucoside 30382-22-0 C28H30O12
    —— 4-Toluolsulfonylcarbamoyl-4-azahomoadamantan 32537-28-3 C18H24N2O3S
    —— 4-Hydroxymethyl-6-methoxy-2-hydroxy-chinolin 20335-30-2 C11H11NO3
    —— 4-<3-(3-Methyl-phenylcarbamoyloxy)-1-pyrrolidinyl>-1-(4-fluor-phenyl)-butanon-(1)-oxalat 23123-90-2 C2H2O4*C22H25FN2O3
    —— 4-Methyl-4-(1-methyl-1H-indol-2-yl)-pentan-2-one oxime 29124-23-0 C15H20N2O
    —— (+)-(4S,5R)-4-hydroxy-5-(3'-hydroxypropyl)-1-(4-methoxybenzyl)-2-pyrrolidinone 254730-10-4 C15H21NO4
    —— 4-[(3-Amino-1H-indole-2-carbonyl)-hydrazonomethyl]-benzoic acid methyl ester 143603-98-9 C18H16N4O3
    —— 4-(trans-4-(2,2-difluoroethenyl)-cyclohexyl)cyclohexanone 388089-18-7 C14H20F2O
    —— (4aR,6S,7R,8R,8aR)-6,7-Dimethoxy-2-phenyl-8-phenylsulfanyl-hexahydro-pyrano[3,2-d][1,3]dioxine 34266-72-3 C21H24O5S
    —— 4-<4-Methyl-pyridyl-(2)-hydrazono>-pentansaeure 23612-67-1 C11H15N3O2
    —— 4,5-Dimethyl-5-phenyl-4,5-dihydro-3H-pyrrole-3-carboxylic acid methyl ester 31428-84-9 C14H17NO2
    —— 4-(4-tert-Butyl-phenyl)-2-methoxy-4-oxo-butyric acid methyl ester 29509-15-7 C16H22O4
    —— 4-Amino-2-chlor-4'-hydroxy-diphenylsulfon 20804-06-2 C12H10ClNO3S
    —— 4'-(5-oxo-2-phenyl-oxazol-4-ylidene)-4,4'-diapo-ψ,ψ-caroten-4-al 51768-68-4 C39H41NO3