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CAS编号中文名英文名分子式分子量熔点沸点
4909-81-3benzoic acid(S)-sec-butyl esterC11H14O2178.23
4909-95-93-乙基-4-羟基-5-甲基苯腈3-ethyl-4-hydroxy-5-methylbenzonitrile
491-01-0neomenthol
491-02-1neoisomentholC10H20O156.26
491-04-31-methyl-4-isopropyl-1-cyclohexen-3-olC10H18O154.25
491-05-43-methyl-6-(1-methylethenyl)-2-cyclohexen-1-o
491-07-6顺-5-甲基-2-(1-甲基乙基)环己酮 5-methyl-2-(1-methylethyl)-, cis-CyclohexanoneC10H18O154.25
491-09-83-甲基-6-(1-甲基亚乙基)-2-环己烯-1-酮2-Cyclohexen-1-one, 3-methyl-6-(1-methylethylidene)C10H14O
491-11-23-chloro-4-nitro-pheno
491-14-55-(3,5-di-sec-butylcyclopent-1-enyl)-2,3,5- trihydroxyvaleric acid
491-19-0(2R,3R,4S)-2-(羟甲基)四氢呋喃-3,4-二醇(2R,3R,4S)-2-(hydroxymethyl)tetrahydrofuran-3,4-diol
491-26-9nicotine, 1'-oxide
491-30-51-羟基异喹啉1-isoquinolinolC9H7NO213-215℃
491-31-61H-2-苯并吡喃-1-酮1H-2-Benzopyran-1-oneC9H6O2
491-33-88-巯基喹啉8-mercaptoquinolineC9H7NS161.23
491-34-91,2,3,4-tetrahydro-1-methylquinoline
491-35-04-甲基喹啉 4-methyl-QuinolineC10H9N143.189-10℃261-263℃
491-36-1喹唑酮-44(3h)-quinazolinoneC8H6N2O146.15215-219℃
491-37-24-氯酮2,3-dihydro-4-benzopyranoneC9H8O2148.1633-38℃127-128℃
491-38-3chromoneC9H6O2146.1455-60℃
491-39-41-thiochromone
491-45-2phloroglucide hydrateC12H10O5.xH2O300℃
491-50-94h-1-benzopyran-4-one, 3,5-dihydroxy-2-(3,4-dihydroxyphenyl)-7-(beta-d-glucopyr
491-52-1leukoefdin
491-54-34'-methoxy-3,5,7-trihydroxy-flavanonC16H12O6300.26
491-58-7chrysarobin crude from goa powder
491-59-89-anthracenetriol, 3-methyl-8
491-60-1大黄素蒽酮emodin anthrone
491-64-51,3-dihydroxy-7-methoxy-xanthen-9-on
491-67-8黄芪素baicalein256-271℃
491-69-0异樱花苷
491-70-33',4',5,7-tetrahydroxyflavone
491-71-44',5,7-trihydroxy-3'-methoxy-flavon
491-72-5olivetolic acid
491-74-77-(beta-d-glucopyranosyloxy)-5-hydroxy-3- (3-hydroxy-4,5-dimethoxyphenyl)-6-methoxychromen- 4-one
491-78-15-羟基黄酮5-HydroxyflavoneC15H10O3238.24
491-80-55,7-二羟基-3-(4-甲氧苯基)-4H-1-苯并吡喃-4-酮 5,7- dihydroxy-3-(4-methoxyphenyl)-4H-1-Benzopyran-4-oneC16H12O5212-215℃
491-92-98-((4-(diethylamino)-1-methylbutyl)amino)-6-methoxy-quinolin
4910-03-63,5-diethyl-4-hydroxy-benzonitril
4910-04-73-叔丁基-4-羟基苯腈3-(tert-butyl)-4-hydroxybenzonitrile
4910-06-93-bromo-5-tert-butyl-4-hydroxy-benzonitril
4910-40-14-methoxytetrafluorobenzyl bromideC8H5BrF4O273.0365℃(1.3
4910-46-7n-acetyl-b-asp-gluC11H16N2O8304.25
4910-47-8ac-asp-omeC7H11NO5189.16
4911-46-02,3-dibromo-1,4-dichlorobutane
4911-54-0ethyl 4-methyl-4-pentenoateC8H14O2142.2085℃(20 t
4911-55-1penta-1,3-diyneC5H464.08
4911-60-82,2-dimethyl-3-hexyneC8H14110.20
4911-65-33-chloropropyl phenyl sulfideC9H11ClS186.70115℃(3 t
4911-66-41-chloro-3-ethylsulfanyl-propaneC5H11ClS138.66
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