| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 202480-74-8 | | 1,2-propylene carbonate (d6, 98%) | | | | |
| 202480-75-9 | | 2-ethylhexanol (d17, 98%) | C8HD17O | 147.33 | | |
| 202482-42-6 | 1-(吡啶-4-基)哌啶-2-酮 | 1-(Pyridin-4-yl)piperidin-2-one | C10H12N2O | 176.22 | | |
| 202483-49-6 | (15-20% Dimethylsiloxane)(Bisphenol-A Carbonate) Copolymer | | | | | |
| 202483-55-4 | 2,2,4,4-四甲基-7-氧杂-3,20-二氮杂二螺[5.1.11.2]二十一烷-21-酮盐酸盐与表氯醇水解产物的聚合物 | hostavin n 30 p | | | | |
| 202483-62-3 | 2-[(2-己基癸基)氧基]苯甲酰胺 | 2-(2-Hexyldecyloxy)benzamide | C23H39NO2 | 361.6 | | |
| 20249-05-2 | | n-[3-[bis[2-(acetyloxy)ethyl]amino]-4-ethoxyphenyl]-acetamid | | | | |
| 20249-12-1 | 1,4-环己烷二甲醇双(3,4-环氧环己烷甲酸)酯 | 1,4-cyclohexanedimethanol bis(3,4-epoxycyclohexanecarboxylate) | C22H32O6 | 392.48 | | |
| 20249-16-5 | 3-氧代环丁烷甲腈 | 3-oxocyclobutanecarbonitrile | | | | |
| 20249-17-6 | 3-羟基环-1-腈 | 3-hydroxycyclobutane-1-carbonitrile | C5H7NO | 97.12 | | |
| 20249-18-7 | 3-氯环丁-1-甲腈 | 3-chlorocyclobutane-1-carbonitrile | | | | |
| 20249-21-2 | | chromium(iii) nitrate hydrate | | | | |
| 20249-84-7 | | Tris(2-aminoethyl)aminochlorozinc(II)tetraphenylborate | C30H38BClN4Zn | 566.32 | | |
| 2025-12-9 | | Tris(phenylethinyl)phosphine sulfide(b-form) | C24H15PS | 366.42 | | |
| 2025-33-4 | | benzo[c]isoxazol-3-amine | C7H6N2O | 134.14 | | |
| 2025-40-3 | | 2-cyano-3-phenyl-2-propenoic aci ethyl ester | C12H11NO2 | 201.22 | 48-49℃ | 188°C/15mmHg(lit.) |
| 2025-95-8 | | 1,8-bis(bromomethyl)naphthalene | C12H10Br2 | 314.01 | 131-133℃ | |
| 20250-37-7 | | Bis[(tri-μ-1,2,4-triazolo-N1,N2)triaqua nickel]nickel hexanitrate dihydrate | C12H34N24Ni3O26 | 1106.62 | | |
| 2025183-16-6 | 6-fluoro-4-(trifluoromethyl)-1,3-benzothiazol-2-amine | | C8H4N2F4S | 236.1892 | | |
| 20252-07-7 | 5-氨基-3-甲基吡啶-2(1H)-酮 | 5-Amino-3-methylpyridin-2(1H)-one | C6H8N2O | 124.14 | | 294.6±33.0 °C(Predicted) |
| 202521-97-9 | 4-(氨基甲基)-3-氯苯甲腈 | 4-(Aminomethyl)-3-chlorobenzonitrile | C8H7ClN2 | 166.61 | | |
| 202522-03-0 | | 3-ethyl-4-(hydroxymethyl)benzonitrile | C10H11NO | 161.20 | | 305.9±30.0 °C(Predicted) |
| 202522-04-1 | | 3-ethyl-4-formylbenzonitrile | | | | |
| 202522-22-3 | | 4-fluoro-2-(trifluoromethyl)benzylamine | C8H7F4N | 193.14 | | |
| 202522-23-4 | 2-氯-5-氟苄胺 | 2-chloro-5-fluorobenzylamine | C7H7ClFN | 159.59 | | |
| 202522-25-6 | (2-氯-4-甲基苯基)甲胺盐酸盐 | (2-chloro-4-methylphenyl)methanamine hydrochloride | C8H11Cl2N | 192.09 | | |
| 202523-13-5 | | 1h-imidazole-1-carboxylic acid-3-butenyl ester | | | | |
| 202526-51-0 | 桑根醇 f | sanggenol f | C25H26O7 | 438.47 | | |
| 202526-53-2 | 桑根醇 h | sanggenol h | C30H34O7 | 506.59 | | |
| 202528-95-8 | | heptadecanoic acid (methyl-d3, 98%) | | | | |
| 202529-16-6 | | benztropine mesylate (n-methyl-d3, 98%) 95% chemical purity | | | | |
| 202529-18-8 | 丙酸钠-d5 | sodium propionate-d5 | | | | |
| 20253-64-9 | | Piperidine,compd. with chloroform(1:1) | C6H12Cl3N | 204.52 | | |
| 20253-72-9 | | phosphorodithioic acid, o-methyl s-(n-methylcarbamoylmethyl) ester, potassium s | | | | |
| 2025367-17-1 | 2-溴-4-苯基二苯并[b,d]呋喃 | 2-Bromo-4-phenyldibenzo[b,d]furan | C18H11BrO | 323.18 | | 450.9±25.0 °C(Predicted) |
| 2025376-01-4 | (S)-2-氨基戊烷-1-醇盐酸盐 | (S)-2-aminopentan-1-ol hydrochloride | C5H14ClNO | 139.62 | | |
| 20254-76-6 | 3-氯喹喔啉-2-羧酸 | 3-chloroquinoxaline-2-carboxylic acid | C9H5ClN2O2 | 208.60 | | |
| 20255-70-3 | 双(4-碘苯基)胺 | bis(4-iodophenyl)amine | C12H9I2N | 421.02 | 127 °C | |
| 20255-94-1 | | 1,2-dimyristoyl-rac-glycerol (c14:0) | C31H60O5 | 512.81 | | |
| 20255-95-2 | | 1,2-dimyristoylphosphatidylethanolamine | | | | |
| 20256-39-7 | | 2-acetamido-5-chlorothiazole | C5H5ClN2OS | 176.62 | 208-212 °C | |
| 20256-54-6 | | tetrahexylammonium | | | | |
| 20256-56-8 | | didecyldimethylammonium | | | | |
| 20256-89-7 | | n-(4-cyanobenzylidene)-para-anisidine | | | | |
| 20256-90-0 | | n,n'-(1,4-phenylenedimethylidyne)di-p-toluidine | | | | |
| 20257-20-9 | | beta-aluminium hydroxide | | | | |
| 20257-34-5 | | Propenylamine,cis-3,3,3-trifluoro-1-iodo-N,N-bis(tri-fluoromethyl)- | C5HF9IN | 372.96 | | |
| 20257-35-6 | | trans-3,3,3-trifluoro-1-iodo-N,N-bis(trifluoromethyl)-propenylamine | C5HF9IN | 372.96 | | |
| 20257-95-8 | 8-羟基辛酸甲酯 | Methyl 8-hydroxyoctanoate | C9H18O3 | 174.24 | | 239.4±23.0 °C(Predicted) |
| 202578-52-7 | DMP 696 | | C18H21Cl2N5O2 | 410.3 | | |