| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 41245-19-6 | | cyclopinoleic | | | | |
| 41247-05-6 | 木糖 | | C5H10O5 | 150.13 | 147-149℃ | |
| 41248-08-2 | 5-氯-n,n-二甲基-1,2,4-噻二唑-3-胺 | 5-chloro-n,n-dimethyl-1,2,4-thiadiazol-3-amine | | | | |
| 41248-13-9 | 1-羟基-环丁烷羧酸 | 1-hydroxycyclobutanecarboxylic acid | | | | |
| 41248-23-1 | 1-乙氧羰基-1-环戊醇 | ethyl 1-hydroxycyclopentanecarboxylate | | | | |
| 4125-25-1 | | tri-i-butylphosphine | | | | 85℃(7 to |
| 4125-43-3 | 1-甲氧-2-(2-丙烯氧基)苯 | 1-methoxy-2-(2-propenyloxy)-Benzene | C10H12O2 | 164.20 | | |
| 4125-54-6 | | 3-(2-acetoxyphenyl)-1-propene | | | | |
| 4125-79-5 | | ng,ng'-di-cbz-l-arginine | C22H26N4O6 | 442.47 | | |
| 4125-93-3 | | l-aspartic acid 1-tert-butylester | C8H15NO4 | 189.21 | | |
| 4125-97-7 | | bzl-n-me-ile-oh | | | | |
| 4125-98-8 | | n-me-ile-oh | C7H15NO2 | 145.20 | | |
| 41251-37-0 | | methyl-d3-magnesium iodide | | | | |
| 41252-83-9 | | 2-bromo-2-phenyl-ethanol | C8H9BrO | 201.06 | | |
| 41252-95-3 | 2-氯-5-碘硝基苯 | 1-chloro-4-iodo-2-nitrobenzene | | | | |
| 41252-96-4 | | 3-chloro-4-iodonitrobenzene | C6H3ClINO2 | 283.45 | | |
| 41252-97-5 | 4-碘-2-硝基甲苯 | 4-iodo-2-nitrotoluene | | | | |
| 41252-98-6 | 2-碘-6-硝基甲苯 | 1-iodo-2-methyl-3-nitrobenzene | | | | |
| 41253-01-4 | | 3-iodo-5-nitrobenzotrifluoride | C7H3F3INO2 | 317.00 | | |
| 41253-21-8 | 1H-1,2,4-三氮唑钠 | 1H-1,2,4-Triazole, sodium salt | C2H3N3·Na | | | |
| 41253-36-5 | 5-甲基-1H-苯并三唑盐钠 | 1H-Benzotriazole, 5-methyl-, sodium salt | C7H7N3·Na | | | |
| 41257-75-4 | | )-2-propenamide, 2-methyl-2-propenoic acid and 2-propenenitrile | | | | |
| 41258-95-1 | 1,3,5-三氧杂环己烷与2,2'-[1,4-亚丁基双(氧基亚甲基)]双[环氧乙烷]和1,3-二氧戊环的聚合物 | 1,3,5-Trioxane, polymer with 2,2'-[1,4- butanediylbis(oxymethylene)]bis[oxirane] and 1, 3-dioxolane | (C10H18O4·C3H6O3·C3H6O2)x | | | |
| 41259-36-3 | 1,3-苯二羧酸与1,4-苯二羧酸、1,2-乙二醇和2,2'-[(1-甲基亚乙基)双(4,1-亚苯氧)]双[乙醇]的聚合物 | 1,3-Benzenedicarboxylic acid, polymer with 1,4-benzenedicarboxylic acid, 1,2-ethanediol and 2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxy)]bis[ethanol] | (C19H24O4·C8H6O4·C8H6O4·C2H6O2)x | | | |
| 41259-37-4 | | ate and ethyl 2-propenoate | | | | |
| 4126-55-0 | | 3-butoxy-propanoic acid methyl ester | C8H16O3 | 160.21 | | |
| 4126-58-3 | | 3-((2-ethylhexyl)oxy)-propionic aci | | | | |
| 4126-60-7 | 3-苄氧基丙酸甲酯 | methyl 3-(benzyloxy)propanoate | | | | |
| 4126-70-9 | | fumaric acid, bis(2-aminoethyl) ester, dihydrochloride | | | | |
| 4126-78-7 | | methylcycloheptane | C8H16 | 112.21 | | |
| 4126-81-2 | | dichlorophenyl-methyliu (oc-6-11)-hexachloroantimonate(1-) | | | | |
| 41261-03-4 | 2-[2-[4-[(2-氯乙基)甲氨基]苯]乙烯基]-1,3,3-三甲基-3H-吲哚翁 | 2-[2-[4-[(2-chloroethyl)methylamino] phenyl] ethenyl]-1,3,3-trimethyl-3H-Indolium | | | | |
| 41261-28-3 | | Sodium bromide di(hydrate-d2) | BrD4NaO2 | 142.95 | | |
| 41261-29-4 | | Sodium chloride di(hydrate-d2) | ClD4NaO2 | 98.50 | | |
| 41261-71-6 | | ylene)) bis(1-methyl-, dibromide, 17-beta-acetate | | | | |
| 41261-95-4 | | chromic acid (h2cro4) , chromium salt | | | | |
| 41262-21-9 | | trimethyl-arsine selenid | | | | |
| 41263-65-4 | 4-氨基-3-硝基苯甲酰胺 | 4-amino-3-nitrobenzamide | | | | |
| 41263-72-3 | n-甲基-4-(甲基氨基)-3-硝基苯甲酰胺 | n-methyl-4-(methylamino)-3-nitrobenzamide | | | | |
| 41263-74-5 | 4-(甲氨基)-3-硝基苯甲酸 | 4-(methylamino)-3-nitrobenzoic acid | | | | |
| 41263-94-9 | | 2'-fucosyllactose | | | | |
| 41264-06-6 | | 4,6-dimethyl-2-oxo-2h-pyran-5-carboxylic aci methyl ester | C9H10O4 | 182.17 | 66-70℃ | 167℃(14 |
| 41264-52-2 | | o-methyl 2-chloroacetimidate | | | | |
| 41266-64-2 | | 5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidin-3(2h)-one | | | | |
| 41266-68-6 | 5-氨基-3-巯基-[1,2,4]三噁唑并-[4,3-a]嘧啶-7-醇 | 5-amino-3-thioxo-2,3-dihydro-[1,2,4]triazolo[4,3-a]pyrimidin-7(1h)-one | | | | |
| 41266-71-1 | (5,7-二甲基-[1,2,4]三唑并[4,3-a]嘧啶-3-基硫烷基)-乙酸 | (5,7-dimethyl-[1,2,4]triazolo[4,3-a]pyrimidin-3-ylsulfanyl)-acetic acid | | | | |
| 41266-80-2 | | 5,7-dimethyl[1,2,4]triazolo[4,3-a]pyrimidine-3-thiol | | | | |
| 41267-43-0 | C.I.荧光增白剂271 | 1,4-Benzenedisulfonic acid, 2,2'-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)imino (6-phenoxy-1,3,5-triazine-4,2-diyl)imino]]bis-, hexasodium salt | C44H34N10O20S6·6Na | | | |
| 41267-76-9 | | 1h,5h,11h-(1)benzopyrano(6,7,8-ij)quinolizin-11-one, 2,3,6,7-tetrahydro-9-methy | C16H17NO2 | 255.31 | | |
| 4127-45-1 | | 1,1,2-trimethyl-cyclopropane | C6H12 | 84.16 | | |
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