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CAS编号中文名英文名分子式分子量熔点沸点
270250-62-9ethyl 2-amino-5-phenylpentanoate hcl
270255-53-3poly(1,4-(2-(5-carboxypentyloxy)-5-methoxyphenylene)vinylene)
270257-39-1(1-苄基-4-氰基-4-哌啶基)对甲苯磺酸酯(1-benzyl-4-cyanopiperidin-4-yl)methyl 4-methylbenzenesulfonate
270257-46-02,7-二氮杂螺[3.6]癸烷-7-羧酸叔丁酯tert-butyl 2,7-diazaspiro[3.6]decane-7-carboxylate
270257-50-6cis-methyl 1-benzyl-4-(boc-amino)piperidine-3-carboxylate
270258-76-9n-methyl-(R)-2-piperidinecarboxamide hcl
270259-94-44-(2-chlorophenoxy)benzylamine
27026-38-62-propenoic acid, butyl ester, polymer with ethenyl chloroacetate, ethyl 2-prop
27026-41-1maleic anhydride, polymer with furan
27026-53-5乙烯与丙烯、次乙基降冰片烯和二聚环戊二烯的共聚物4,7-Methano-1H-indene, 3a,4,7,7a-tetrahydro-, polymer with ethene, 5-ethylidenebicyclo[2.2.1]hept-2-ene and 1-propene(C10H12·C9H12·C3H6·C2H4)x
27026-59-11,3-isobenzofurandione, polymer with 2,2'-[1,2-ethanediylbis(oxy)]bis[ethanol]
27026-61-51,3-异苯并呋喃二酮与2,2'-氧基双[乙醇]和1,2,3-丙三醇的聚合物1,3-Isobenzofurandione, polymer with 2,2'-oxybis[ethanol] and 1,2,3-propanetriol(C8H4O3·C4H10O3·C3H8O3)x
27026-69-31,3-isobenzofurandione, 4,5,6,7-tetrachloro-, polymer with methyloxirane and 1,
270260-33-84-(吡啶-2-基氧基)苄腈4-(pyridin-2-yloxy)benzonitrile
270262-89-04-[(4-methylphenyl)thio]-3-nitrobenzaldehydeC14H11NO3S
270262-95-84-(cyclohexylthio)-3-nitrobenzaldehydeC13H15NO3S
270262-96-94-[(4-chlorophenyl)thio]-3-nitrobenzaldehydeC13H8ClNO3S
270262-99-2(S)-3-氨基-4-(3-噻吩基)丁酸盐酸盐(3-thienyl)-l-b-homoalanine
270263-00-8boc-(3-thienyl)-l-b-homoalanine
270263-02-0(S)-3-氨基-5-己烯酸盐酸盐(S)-3-aminohex-5-enoic acid hydrochloride
270263-03-1(S)-3-(boc-氨基)-5-己烯酸(S)-3-(boc-amino)-5-hexenoic acid
270263-04-2(S)-3-(fmoc-氨基)-5-己烯酸(S)-3-(fmoc-amino)-5-hexenoic acid
270263-05-3(2-furyl)-l-b-homoalanine
270263-06-4boc-(S)-3-氨基-4-(2-呋喃基)丁酸boc-(2-furyl)-l-b-homoalanine
270263-07-5fmoc-(2-furyl)-l-b-homoalanine
27027-16-32-propenoic acid, 2-methyl-, 2-(diethylamino)ethyl ester, polymer with methyl 2
27027-87-8hanediol and 2,2'-oxybis[ethanol]
27028-82-6三乙醇胺与α-磺基-ω-十二烷氧基聚乙二醇(1:1)的化合物Ethanol, 2,2',2''-nitrilotris-, compd. with .alpha.-sulfo-.omega.-(dodecyloxy) poly(oxy-1,2-ethanediyl) (1:1)C6H15NO3·(C2H4O)nC12H26O4S
27028-83-7glycols, polyethylene, mono(hydrogen sulfate), hexadecyl ether, sodium salt
27029-05-61-丙烯与四氟乙烯的聚合物1-Propene, polymer with tetrafluoroethene(C3H6·C2F4)x
27029-34-1methacrylic acid, polymer with acrylonitrile, dodecyl methacrylate, ethyl acryl
27029-41-03-propanediamine, n,n-dimethyl- polymer with (chloromethyl)oxirane
27029-48-72-甲基-2-丙烯酸十五烷基酯的均聚物2-Propenoic acid, 2-methyl-, pentadecyl ester homopolymer(C19H36O2)x
27029-57-82-丙烯酸二十二烷基酯与2-丙烯酸二十烷基酯和2-丙烯酸十八烷基酯的聚合物2-Propenoic acid, docosyl ester, polymer with eicosyl 2-propenoate and octadecyl 2-propenoate(C25H48O2·C23H44O2·C21H40O2)x
27029-60-3(isothiocyanato)trimethyl-stannanC4H9NSSn221.88
27029-76-1甲醛与3-甲基苯酚和4-甲基苯酚的聚合物Formaldehyde, polymer with 3-methylphenol and 4-methylphenol(C7H8O·C7H8O·CH2O)x
2703-13-1ai3-25612
2703-17-5甲基 吡咯-3-羧酸酯methyl pyrrole-3-carboxylate
2703-27-7p-((p-chlorophenyl)azo)-phenoC12H9ClN2O232.67
2703-37-9phosphorodithioic acid, s-(2-(ethylsulfinyl)ethyl) o,o-dimethyl ester
2703-40-4ether, 3-chlorobutyl isopropyl
2703-61-93-((dimethoxyphosphinyl)oxy)-2-butenoic aci phenylmethyl ester
2703-62-0crotonic acid, 3-hydroxy-, methyl ester, 2-chloropropyl isopropyl phosphate
27030-97-3 1-[4-(1h-benzimidazol-2-yl)phenyl]-1h-pyrrole-5-dioneC17H11N3O2289.29
27031-08-9sulfaguanole
27031-10-32-丁基-2-恶唑啉2-n-butyl-2-oxazoline
27031-51-2hexahydro-1h-azepine-1-carboxylic aci ethyl ester
27032-01-5dicyanomethylide pyridiniumC8H5N3143.14
27032-03-7ethoxycarbonylmethylpyridiniumchloride
27032-10-61-(azidomethyl)-4-chlorobenzene solution
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