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CAS编号中文名英文名分子式分子量熔点沸点
254882-06-9(2S,4R)-n-boc-4-hydroxypiperidine-2-carboxylic acid methyl esterC12H21NO5259.30
254883-39-14-(3,5-dichlorophenoxy)piperidine hcl
254883-43-74-(2-氯-5甲基苯氧基)哌啶4-(2-chloro-5-methylphenoxy)piperidine
254886-76-5苦参醇 wkushenol w
254886-77-6苦参醇 xkushenol x
254887-17-74-bromo-1-methyl-2-(methylsulfonyl)benzene
254887-18-84-bromo-1-(bromomethyl)-2-(methylsulfonyl)benzene
25489-00-31-methoxybicyclo(2.2.2)oct-5-en-2-yl methyl ketone
25489-36-5C.I.活性红82-Naphthalenesulfonic acid, 7-[(4,6-dichloro-1,3,5-triazin-2-yl)amino]-4-hydroxy-3-[(4-methoxy-2-sulfophenyl)azo]-, disodium saltC20H14Cl2N6O8S2·2Na
254891-17-3n-乙基氨基异丁基封端的聚二甲基硅氧烷n-ethylaminoisobutyl terminated polydimethylsiloxane cst 8-12
254892-91-63-(4-溴苯基)环丁酮3-(4-bromophenyl)cyclobutanone
254895-42-62-methyl-2-[3-(trifluoromethyl)phenyl]propanoic acid
2549-14-6(R)-2-AMINO-1-PHENYLETHANOL
2549-19-1乙基 2-甲基咪唑并[1,2-a]吡啶-3-羧酸酯ethyl 2-methylimidazo[1,2-a]pyridine-3-carboxylate
2549-47-5naphthalene,2,7-dicarbomethoxy-C14H12O4244.24
2549-51-1chloro-acetic aci ethenyl esterC4H5ClO2120.5337℃(16 t
2549-53-32-丙烯酸-2-甲基十四烷酯2-Propenoic acid, 2-methyl-, tetradecyl esterC18H34O2282.46
2549-67-91,2-butylenimine
2549-87-3[2-hydroxy-4-(2-propenyloxy)phenyl]phenyl-methanon67-70℃
2549-90-84-(2-ethylhexyloxy)-2-hydroxy-benzophenonC21H26O3326.43
2549-93-11,4-bis(aminomethyl)-cyclohexanC8H18N2142.24240-245℃
2549-99-7三乙氧基苄基硅烷 triethoxy(phenylmethyl)-SilaneC13H22O3Si254.40148℃(26
25490-68-0monocrotaline, diacetate (ester)
254900-07-7甲基丙烯酸2-氧代六氢-2h-3,5-亚甲基环戊并[b]呋喃-6-基酯2-oxohexahydro-2h-3,5-methanocyclopenta[b]furan-6-yl methacrylate
254905-65-2(R)-n,n-dimethyl-3-piperidinemethanamine 2hcl
25491-47-82-苯甲酰基-3-甲基丁酸乙酯ethyl 2-benzoyl-3-methylbutanoate
254912-63-5酮康唑ep杂质aketoconazole ep impurity a
25492-67-51-氨基-9,10-二氢代-4-[(2-甲苯基)氨基]-9,10-二氧代-2-蒽磺酸钠盐2-Anthracenesulfonic acid, 1-amino-9,10-dihydro-4-[(2-methylphenyl)amino]-9,10-dioxo-, monosodium saltC21H16N2O5S·Na
25492-69-71-amino-9,10-dihydro-4-[(4-methylphenyl)amino]-9,10-2-anthracenesulfonic aci
25492-74-42-anthracenesulfonic acid, 1-amino-9,10-dihydro-9,10-dioxo-4-[(3-sulfophenyl)am
25493-06-5calcium phosphonate
25493-13-4p-xylene-alpha,alpha,alpha,alpha',alpha',alpha'- d6C8H4D6112.2013℃135.3℃
25493-17-81-丁醇-d91-butan-d9-ol
25493-94-1(4as,6ar,6br,10S,12ar,14ar,14bs)10-乙酰氧基-2,2,6a,6b,9,9,12a-七甲基-14-氧代多碳代氢化-4a-羧酸甲酯(4as,6ar,6br,10S,12ar,14ar,14br)-methyl 10-acetoxy-2,2,6a,6b,9,9,12a-heptamethyl-14-oxo-docosahydropicene-4a-carboxylate
25495-88-9甲基正己烷Methylhexanes
25495-92-510dohexane
25496-01-9十三烷基苯磺酸 tridecyl-Benzenesulfonic acidC19H32O3S
25496-08-6fluorotoluenes
25496-72-41,2,3-丙三醇-9-十八烯酸单酯9-Octadecenoic acid (Z)-, monoester with 1,2,3-propanetriolC21H40O4
254964-60-8tasquinimod
254964-68-62-甲氧基-6-(甲氨基)苯甲酸2-methylamino-6-methoxybenzoic acid
254966-93-3potassium acetate hydrate
25497-29-4chlorodifluoroethanes
25497-30-7dibromotetrafluoro-ethan
25497-49-8diamino-gossypo
25497-66-91,4-benzenedicarboxylic acid, polymer with 2,2,4-trimethyl-1,6-hexanediamine an
25497-77-22-butene, polymer with 2-methylpropene and propene
254972-49-1三环己基磷并[1,3-双(2,4,6-三甲基苯基)咪唑-2-基][3-苯基-1h-茚-1-ylidene]二氯化钌tricyclohexylphosphine[1,3-bis(2,4,6-trimethylphenyl)imidazol-2-ylidene][3-phenyl-1h-inden-1-ylidene]ruthenium(ii) dichloride [catmetium rf1]
254973-02-9aabd-sh (=4-乙酰氨基-7-巯基-2,1,3-苯并恶二唑] [hplc标记用]aabd-sh (=4-acetamido-7-mercapto-2,1,3-benzoxadiazole) [for hplc labeling]
25498-02-6poly(dimethoxysiloxane)
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