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CAS编号 中文名 英文名 分子式 分子量 熔点 沸点
200431-50-1 3-(4-pyridyl)-2h-benz(g)indazole
200431-54-5 3-[(pyridin-3-ylamino)carbonyl]bicyclo[2.2.1]hept-5-ene-2-carboxylic acid
20044-78-4 1,2-苯并异噻唑,2,3-二氢-2-(2-丙炔-1-基)-,1,1-二氧化物 1,2-benzisothiazole,2,3-dihydro-2-(2-propyn-1-yl)-,1,1-dioxide
200443-93-2 (hydroxyalkyl functional)methylsiloxane-(3,4-dimethoxyphenylpropyl)methylsiloxane-dimethylsiloxane terpolymer
20045-26-5 5-beta-card-20(22)-enolide, 3-beta-((2,6-dideoxy-3,4-o-(1-methylethylidene)-bet
20045-34-5 1,2,3-benzenetriol, potassium salt
20045-36-7 prostaglandin e1-(5,6-3h(n)) C20H35O5 355.49
20045-40-3 Tin,tetrachlorobis(trimethylphosphine oxide)- C6H18Cl4O2P2Sn 444.66
20045-77-6 n-methyl-l-alanine methyl ester hcl
2004675-25-4 (S)-6-(5-(7-溴-9,9-二氟-9h-芴-2-基)-1h-咪唑-2-基)-5-氮杂螺[2.4]庚烷盐酸盐 (S)-6-(5-(7-bromo-9,9-difluoro-9h-fluoren-2-yl)-1h-imidazol-2-yl)-5-azaspiro[2.4]heptane hydrochloride
2004675-26-5 ((S)-1-((S)-6-(5-(7-(2-((1R,3S,4S)-2-氮杂双环[2.2.1]庚-3-基)苯并[d]咪唑-6-基)-9,9-二氟-9h-芴-2-基)-1h-咪唑-2-基)-5-氮杂螺[2.4]庚烷-5-基)-3-甲基-1-氧代丁-2-基)氨基甲酸酯盐酸盐 methyl ((S)-1-((S)-6-(5-(7-(2-((1R,3S,4S)-2-azabicyclo[2.2.1]heptan-3-yl)-1h-benzo[d]imidazol-6-yl)-9,9-difluoro-9h-fluoren-2-yl)-1h-imidazol-2-yl)-5-azaspiro[2.4]heptan-...
20047-65-8 syn-7-bromobicyclo[2.2.1]hept-2-ene C7H9Br 173.05
20047-75-0 clogestone
20048-27-5 4-diamine, 3,6-bis((p-aminophenyl)imino)-4-cyclohexadiene-1 C18H18N6 318.38
20048-48-0 [2-[p-[(p-benzoylphenyl)azo]-n-ethylanilino]ethyl]trimethyl-ammoniu chlorid
20048-92-4 1-ethyl-2-methyl-quinoliniu salt with 4-methylbenzenesulfonic acid (1:1)
200484-11-3 n-[6-(4-chlorophenoxy)hexyl]-n′-cyano-n′′-4-pyridinyl-guanidine gmx1778
20049-61-0 溴化铁(Ⅱ) Iron(Ⅱ)bromide
20049-71-2 1-(n-(o-tolyl)carbamoyl)piperidine
20049-73-4 1-(n-(3,4-dichlorophenyl)carbamoyl)piperidine
20049-84-7 1-phenyl-4-(o-tolyl)semicarbazide
20049-85-8 1-phenyl-4-(m-tolyl)semicarbazide
200496-85-1 benzamide, 2-hydroxy-n-(2-hydroxy-6-(hydroxymethyl)-5-oxo-7-oxabicyclo(4.1.0)he
200496-86-2 benzamide, 3-chloro-2-hydroxy-n-(2-hydroxy-6-(hydroxymethyl)-5-oxo-7-oxabicyclo
2005-08-5 4-chlorophenyl benzoate C13H9ClO2 232.66 87-89℃
2005-10-9 6h-dibenzo(b,d)pyran-6-one
2005-43-8 2-bromoquinoline C9H6BrN 208.05
2005-98-3 cytomycin
20050-17-3 (S)-1-mesitylethanamine
20050-76-4 7-HYDROXY-4-METHYL-3-PHENYLCOUMARIN
20050-82-2 3-(4-chlorophenyl)-7-hydroxy-2h-chromen-2-one
20050-85-5 7,10-Dichloroanthra[1,2-c][1,2,5]oxadiazole-6,11-dione C14H4Cl2N2O3 319.10
20050-86-6 7,10-Dichloroanthra[1,2-c][1,2,5]thiadiazole-6,11-dione nitrobenzene C20H9Cl2N3O4S 458.27
200505-18-6 2-(8-quinolyloxy)acetic acid hydrochloride
200506-10-1 8-sulfo-2,4-quinolinedicarboxylic acid
200509-41-7 糖草酯 溶液 quizalofop-p-tefuryl solution
20052-60-2 7-hydroxy-2,2,5-trimethyl-2,3-dihydro-4H-chromen-4-one C12H14O3
20052-62-4 7-Methoxy-2,2,5-trimethyl-chroman-4-one C13H16O3 220.26
20052-96-4 2-(alpha-methylstyryl)-1,3-salicyl-imidazolidin
20053-89-8 cycloheptene,1,2-dimethyl- C9H16 124.22
20054-45-9 2-mercapto-n-methylbenzamide
20054-94-8 Alisol A(23,24)-acetonide 11-monobromoacetate C35H55BrO6 651.71
2005430-90-8 3-[[2-(三甲基硅基)乙氧基]甲基]-3h-咪唑并[4,5-b]吡啶-6-硼酸频哪醇酯 3-[[2-(trimethylsilyl)ethoxy]methyl]-3h-imidazo[4,5-b]pyridine-6-boronic acid pinacol ester
2005443-90-1 (3ar,3'ar,8as,8'as)-2,2'-环亚戊基双[3a,8a-二氢-8h-茚并[1,2-d]噁唑 (3ar,3'ar,8as,8'as)-2,2'-cyclopentylidenebis[3a,8a-dihydro-8h-indeno[1,2-d]oxazole]
2005443-99-0 (4R,4'r)-2,2'-环亚戊基双[4,5-二氢-4-苄基噁唑 (4R,4'r)-2,2'-cyclopentylidenebis[4,5-dihydro-4-(phenylmethyl)oxazole]
2005454-69-1 2-(4-氟苯基)-5-(2-甲基苄基)噻吩 2-(4-fluorophenyl)-5-(2-methylbenzyl)thiophene
2005487-65-8 (2-羟基-5-甲基苯基)三苯基溴化膦 (2-hydroxy-5-methylphenyl)triphenylphosphonium bromide
2005487-70-5 (2-羟基-5-甲基苯基)三苯基碘化膦 (2-hydroxy-5-methylphenyl)triphenylphosphonium iodide
20055-01-0 3,4-二氨基-2-甲基吡唑 硫酸盐 3,4-diamino-2-methylpyrazole sulfate
200554-19-4 bf 350, se
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