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CAS编号中文名英文名分子式分子量熔点沸点
20813-76-7inosine-5'-monophosphate disodium salt octahydrateC10H11N4Na2O8P.8*H2O536.29
20814-03-3praseodymium(iii) sulfate hydrate
20814-06-6硫酸铕(Ⅲ)八水Europium(Ⅲ)sulfate octahydrate
20814-10-2ERBIUM(III) SULFATE HYDRATE
20814-12-4lutetium(iii) sulfate hydrate
20814-45-3Methyltin sesquisulfideC4H12S6Sn4727.29
20814-48-62'-(terephthaloylbis(imino-p-phenyleneimino))bis(1-propyl- di-p-pyridiniu
20814-50-0pyrimidinium, 4,4'-(terephthaloylbis(imino-p-phenyleneimino))bis(2-amino-1-meth
20814-68-01-allyl-2-(diphenylmethyl)-3-piperidino hydrochloride
20815-27-42-heptyl-pyridineC12H19N177.29
20815-29-64-ethyl-3-methyl-pyridinC8H11N121.18
20815-38-7C11H16ClN3225.72
20815-52-54-肼基吡啶2-(pyridin-4-yl)hydrazine hydrochloride
20815-54-74-[(p-bromophenyl)azo]-pyridineC11H8BrN3262.10
20815-66-14-(4'-羟基苯偶氮)吡啶4-(4'-hydroxyphenylazo)pyridine
20816-12-0四氧化锇Osmium tetroxideO4Os254.23130℃
20816-78-85-羟基-1-萘甲腈5-hydroxy-1-naphthonitrile
20816-79-91-bromo-8-chloronaphthalene
20816-95-9(5-anilino-9h-benzo(a)phenoxazin-9-ylidene)diethyl-ammoniu nitrate
208165-95-11-bromo-4-fluoro-5-methyl-2-nitrobenzene
208167-83-31-boc-4-(2-氯乙基)哌嗪1-boc-4-(2-chloroethyl)piperazine
20817-34-93β-甲氧基-18-甲基雌甾-1,3,5(10),8-四烯-17-乙二醇缩酮3-Methoxy-18-methylestra-1,3,5(10),8-tetraen-17-ethylene ketalC22H28O3340.46
20817-62-3(25r)-spirost-5-en-3-one
20817-72-5stigmastadienoneC29H46O410.68
208173-16-4C10H8F4O220.16
208173-18-62-fluoro-6-(trifluoromethyl)benzophenoneC14H8F4O268.21
208173-19-72-氟-3-(三氟甲基)苯甲酰氯2-fluoro-3-(trifluoromethyl)benzoyl chloride192℃
208173-20-02,3-difluorobenzophenoneC13H8F2O218.20
208173-21-14-fluoro-2-(trifluoromethyl)acetophenoneC9H6F4O206.13
208173-22-22,3,6-trifluoroacetophenoneC8H5F3O174.12
208173-24-44-fluoro-3-(trifluoromethyl)acetophenoneC9H6F4O206.13
208176-31-22-溴-5-硝基苯甲酸乙酯ethyl 2-bromo-5-nitrobenzoate
20818-25-1p-aminophenyl-b-d-glucopyranosideC12H17NO6271.27
20818-34-2sulfide, sec-butyl 2-chloroethyl
208182-94-91-azoniabicyclo(2.2.2)octane, 1-(3-(2-((hydroxyimino)methyl)-3-methyl-1h-imidaz
208182-95-01-(3-(2-((hydroxyimino)methyl)-3-methyl-1h-imidazolium-1-yl)propyl)-3-oxo-1-azoniabicyclo(2.2.2)octan dibromide
208182-96-13-oxo-1-(3-(2-hydroxyiminomethyl-3-methyl-1-imidazolio)-2-oxapropyl)quin ucli
208183-93-13-(2-fluorophenyl)-2-propyn-1-ol
208186-71-44-bromo-2-(trifluoromethyl)phenylthioureaC8H6BrF3N2S299.10
208186-76-9bishexafluoroisopropylmaleateC10H4F12O4416.12118-120℃
208186-78-15-chloro-1,2-dibromo-3-fluorobenzeneC6H2Br2ClF288.34
208186-84-92-氯-4-氟苯甲醇2-chloro-4-fluorobenzylalcoholC7H6ClFO160.5740-43℃
208186-86-1pyridinium, 1-(4-(4-(aminocarbonyl)pyridinio)-2-butenyl)-2-((hydroxyimino)methy
20819-47-05-beta-carda-16,20(22)-dienolide, 3-beta-((6-deoxy-3-o-methyl-alpha-l-mannopyra
20819-54-9trimethyl-phosphine selenidC3H9PSe155.04
20819-59-4phosphorodithioic acid, o,o-diethyl ester, s-ester with mercaptoacetate
208190-04-93-pyridin-4-yl-benzaldehyde
208191-64-42-(methylsulfonyl)-4-nitrophenol
208193-49-13-chloro-2-fluoro-4-methoxy-benzaldehyde
208196-15-0ethyl 2-(1,3-dioxan-2-yl)benzoylformate
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