| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 52270-22-1 | 己二酸与1,4-丁二醇、1,6-二异氰酸己烷和1,6-己二醇的聚合物 | Hexanedioic acid, polymer with 1,4-butanediol, 1,6-diisocyanatohexane and 1,6-hexanediol | (C8H12N2O2·C6H14O2·C6H10O4·C4H10O2)x | | | |
| 52270-44-7 | 新癸酸钴(2+)盐 | Neodecanoic acid, cobalt(2+) salt | C10H20O2·1/2Co | | | |
| 52270-63-0 | | benzenesulfonic acid, 2(or 5)-[[9,10-dihydro-4-[(1-methylethyl)amino]-9,10-diox | | | | |
| 52270-94-7 | 2-丙烯酸与2-丙烯酸乙酯、2-丙烯酸甲酯和2-丙烯腈的聚合物 | 2-Propenoic acid, polymer with ethyl 2-propenoate, methyl 2-propenoate and 2-propenenitrile | | | | |
| 52271-32-6 | | er, polymer with methyl 2-methyl-2-propenoate | | | | |
| 52271-40-6 | | n-ethyl-n-(alpha-methyl-m-(trifluoromethyl)phenethyl)-hydroxylamin | | | | |
| 52271-42-8 | | 3,4-methylenedioxybenzyl methyl ketoxime | | | | |
| 52272-43-2 | | 4-(5-isopropoxy-pentyloxy)-2-methyl-1-methylsulfanyl-benzene | C16H26O2S | 282.44 | | |
| 52272-51-2 | | 1-(5-isopropoxy-3-methyl-pentyloxy)-4-methylsulfanyl-benzene | C16H26O2S | 282.44 | | |
| 52273-49-1 | | 5-methyl-2,4,6-triiodo-resorcino | | | | |
| 52273-77-5 | | 3-aminophenethyl alcohol | C8H11NO | 137.18 | | |
| 52273-79-7 | | 3-amino-benzeneacetic acid ethyl ester hcl | | | | |
| 52274-73-4 | | dodecyl-pheno calcium salt | | | | |
| 52275-05-5 | | - ribofuranosyl-(1-5))-2-deoxy-n(sup 1)-methyl- | | | | |
| 52275-84-0 | | holmium carbonate hydrate | C3Ho2O9.xH2O | | | |
| 52276-05-8 | | 3-[(3-n,n-dimethylamino)phenyl]-1-propene | | | | |
| 52276-62-7 | 1,2,4-苯三甲酸异十三烷基酯 | 1,2,4-Benzenetricarboxylic acid, isotridecyl ester | | | | |
| 52277-26-6 | | 2(or 4)-hydroxy-3-methyl-benzenesulfonic aci | | | | |
| 52277-29-9 | 羟基苯磺酸、甲醛、脲的聚合物钠盐 | Benzenesulfonic acid, hydroxy-, polymer with formaldehyde and urea,sodium salt | (C6H6O4S·CH4N2O·CH2O)x·xNa | | | |
| 52277-33-5 | α-(1-羰基-2-丙烯基)-ω-[(1-氧代-2-丙烯基)氧基]-聚(氧基-1,4-亚丁基) | 4-butanediyl), .alpha.-(1-oxo-2-propenyl)-.omega.-[(1-oxo-2-propenyl)oxy]-Poly(oxy-1 | (C4H8O)nC6H6O3 | | | |
| 52277-69-7 | | bis[1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthalenolato(2-)]-cobaltate(1- hy | | | | |
| 52277-71-1 | [1-[(2-羟基-4-硝基苯基)偶氮]-2-萘酚根(2-)][1-[(2-羟基-5-硝基苯基)偶氮]-2-萘酚根(2-)铬酸(1-)氢盐 | Chromate(1-), [1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphthalenolato(2-)][1-[(2-hydroxy-5-nitrophenyl)azo]-2-naphthalenolato (2-)]-, hydrogen | C32H18CrN6O8·H | | | |
| 52277-73-3 | | 4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-cobaltate(1-[2 | | | | |
| 52278-77-0 | | 2'-deoxy-5-hydroxy-cytidin | | | | |
| 52279-00-2 | | 2,2,6-trimethyl-5-heptena | | | | |
| 52279-30-8 | | Antimonate(1-),tetrabromo-,(T-4)-,hydrogen,compd. with pyridine(1:1) | C5H6Br4NSb | 521.47 | | |
| 52279-35-3 | | Antimonate(2-),pentabromo-,dihydrogen,compd. with 4-methylpyridine(1:2) | C12H16Br5N2Sb | 709.54 | | |
| 52279-57-9 | | anadur | | | | |
| 52279-58-0 | | 16-dimethyl-17-hydroxy- 1 (17-beta)-estr-4-en-3-on | | | | |
| 52279-59-1 | | | | | | |
| 52279-66-0 | | hyl-5-(1-methylethyl)-4-(phosphonooxy)phenyl]-, compd. with 2-amino-2-methyl-1, | C28H31O7P.(C4H11NO2)2 | 720.79 | | |
| 5228-48-8 | | 2-methyl-5-nitro-2h-indazole | C8H7N3O2 | 177.16 | 161-163℃ | |
| 5228-49-9 | | 1-methyl-5-nitroindazole | C8H7N3O2 | 177.16 | | |
| 5228-51-3 | 1-乙基-5-硝基-1h-吲唑 | 1-ethyl-5-nitro-1h-indazole | | | | |
| 5228-52-4 | 2-乙基-5-氨基-2h-吲唑 | 5-amino-2-ethyl-2h-indazole | | | | |
| 5228-61-5 | 2-硝基-5-溴苯胺 | 5-bromo-2-nitroaniline | | | | |
| 5228-77-3 | | 2-benzhydryl-1h-benzoimidazole | | | | |
| 52281-05-7 | | 3-(anilinomethylene)-2,4-chromanedione | | | | |
| 52281-20-6 | | 5-amino-3-methyl-1-phenethyl-pyrazol | | | | |
| 52284-06-7 | 2-氧杂环庚酮与α-氢-ω-羟基-聚(氧乙烯醚)的聚合物 | Caprolactone, polyethylene glycol polymer | [C6H10O2·(C2H4O)nH2O]x | | | |
| 52284-35-2 | | 1,3-benzenedicarboxylic acid, diisodecyl ester | | | | |
| 52285-33-3 | 2-丙烯基膦酸均聚物 | Phosphonic acid, 2-propenyl, homopolymer | (C3H7O3P)x | | | |
| 52285-42-4 | | 4,4'-thiobis-benzenamin dihydrochloride | | | | |
| 52285-95-7 | N,N,N-三甲基-2-[(1-氧代-2-丙烯基)氧基]乙铵与硫酸甲酯盐和2-丙烯酰胺的聚合物 | Ethanaminium, N,N,N-trimethyl-2-[(1-oxo-2-propenyl)oxy]-, methyl sulfate, polymer with 2-propenamide | (C8H16NO2·C3H5NO·CH3O4S)x | | | |
| 52286-11-0 | | 2-propenoic acid, polymer with 2-propenal, sodium salt | | | | |
| 52286-18-7 | | 2-ethanediyl), alpha-sulfo- omega -(octyloxy)-poly(oxy- ammonium salt | | | | |
| 52286-19-8 | α-磺基-ω-癸氧基聚环氧乙烷铵盐 | Poly(oxy-1,2-ethanediyl), .alpha.-sulfo-.omega.-(decyloxy)-, ammonium salt | (C2H4O)nC10H22O4S·H3N | | | |
| 52286-56-3 | | octyl-benzenesulfonic aci potassium salt | | | | |
| 52286-58-5 | | ginsenoside rf | | | | |
| 52286-59-6 | | ginsenoside re | C48H82O18 | 947.16 | | |
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