| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 204569-36-8 | 2(1H)-Pyridinethione,4-hydroxy-; 2(1H)-Pyridinethione,4-hydroxy-(9CI) |  | C5H5NOS | 详情 | 供应商 | |
| 20621-49-2 | 2-Propen-1-one,1-(2,6-dihydroxy-4-methoxyphenyl)-3-(4-methoxyphenyl)-; Chalcone,2',6'-dihydroxy-4,4'-dimethoxy- (6CI,8CI); 2',6'-Dihydroxy-4',4-dimethoxychalcone |  | C17H16O5 | 详情 | 供应商 | |
| 2903-23-3 | 2-Nonen-4-one,2-methyl-; 2-Methyl-2-nonen-4-one |  | C10H18O | 详情 | 供应商 | |
| 204448-78-2 | 2-Pyrrolidinone,1-methyl-3-(2,2,2-trifluoro-1-hydroxyethylidene)-; 2-Pyrrolidinone, 1-methyl-3-(2,2,2-trifluoro-1-hydroxyethylidene)- (9CI) |  | C7H8F3NO2 | 详情 | 供应商 | |
| 20607-43-6 | 2-Propanethiol, sodiumsalt (8CI,9CI); Isopropylmercaptan sodium salt; Sodium 2-propanethiolate; Sodium isopropylmercaptide; Sodium isopropylsulfide; Sodium isopropylthiolate |  | C3H7NaS | 详情 | 供应商 | |
| 200342-75-2 | 2H-1,2,5-Oxadiazine,tetrahydro-2,3,5-trimethyl-; 2H-1,2,5-Oxadiazine,tetrahydro-2,3,5-trimethyl-(9CI) |  | C6H14N2O | 详情 | 供应商 | |
| 121876-09-3 | 2,6,7-Trioxa-1-phosphabicyclo[2.2.2]octane,3-(1-methylethyl)-4-propyl-, 1-sulfide |  | C10H19O3PS | 详情 | 供应商 | |
| 22187-69-5 | 2,2'-Bi-1H-pyrrole,5-(2H-pyrrol-2-ylidenemethyl)-; 2,2'-Bipyrrole,5-(2H-pyrrol-2-ylidenemethyl)- (8CI); Prodigiosene |  | C13H11N3 | 详情 | 供应商 | |
| 25063-84-7 | 2-Pyridinamine,6-methyl-, 1-oxide; 2-Picoline,6-amino-, 1-oxide (6CI,8CI); 2-Amino-6-methylpyridine 1-oxide; 2-Amino-6-methylpyridine N-oxide; 6-Amino-2-picoline N-oxide; 6-Methylpyridin-2-amine 1-oxide |  | C6H8N2O | 详情 | 供应商 | |
| 204186-59-4 | 2-Pentenal, 4-oxo-,1-(O-methyloxime), (2E)-; 2-Pentenal,4-oxo-, 1-(O-methyloxime), (?,E)- (9CI) |  | C6H9NO2 | 详情 | 供应商 | |
| 204186-58-3 | 2-Pentenal, 4-oxo-,1-(O-methyloxime), (1E,2Z)-; 2-Pentenal,4-oxo-, 1-(O-methyloxime), (E,Z)- (9CI) |  | C6H9NO2 | 详情 | 供应商 | |
| 204135-66-0 | 2-Thiophenepropanoicacid, b-amino-5-bromo-; RARECHEM AK HC S239; 3-AMINO-3-(5-BROMO-THIOPHEN-2-YL)-PROPIONIC ACID |  | C7H8BrNO2S | 详情 | 供应商 | |
| 20562-59-8 | 2H-Indeno[2,1-d]isoxazole(8CI,9CI); 2H-Indeno[2,1-d]isoxazole(8CI,9CI) |  | C10H7NO | 详情 | 供应商 | |
| 203644-80-8 | 2,8-Diazabicyclo[5.1.0]oct-1-ene,8-methyl-; 2,8-Diazabicyclo[5.1.0]oct-1-ene,8-methyl-(9CI) |  | C7H12N2 | 详情 | 供应商 | |
| 203635-54-5 | 2-Pyridinamine,3-(1-propyn-1-yl)-; 2-Pyridinamine,3-(1-propynyl)- (9CI) |  | C8H8N2 | 详情 | 供应商 | |
| 828912-43-2 | 2-Butenoic acid,(1R,5R)-3,3,5-trimethylcyclohexyl ester, rel-; 2-Butenoicacid,(1R,5R)-3,3,5-trimethylcyclohexylester,rel-(9CI) |  | C13H22O2 | 详情 | 供应商 | |
| 816455-93-3 | 2-Butanone,1-(3,5-dimethyl-2-thiazolidinylidene)-3,3-dimethyl-; 2-Butanone,1-(3,5-dimethyl-2-thiazolidinylidene)-3,3-dimethyl-(9CI) |  | C11H19NOS | 详情 | 供应商 | |
| 815585-28-5 | 2-Propenamide,N-(aminoiminomethyl)-3-(2,5-dimethylphenyl)-, (2E)-; 2-Propenamide,N-(aminoiminomethyl)-3-(2,5-dimethylphenyl)-,(2E)-(9CI) |  | C12H15N3O | 详情 | 供应商 | |
| 20489-54-7 | 2(1H)-Naphthalenone,octahydro-4,4a-dimethyl-6-(1-methylethyl)-, (4R,4aS,6R,8aS)-; 2(1H)-Naphthalenone,octahydro-4,4a-dimethyl-6-(1-methylethyl)-, [4R-(4a,4aa,6b,8ab)]-; 4bH,5a-Eremophilan-2-one (8CI); Nootkatone, tetrahydro- (7CI); Tetrahydronootkatone |  | C15H26O | 详情 | 供应商 | |
| 29324-52-5 | 2-Propenoic acid,(tetrahydro-2-furanyl)methyl ester, homopolymer; Poly(tetrahydrofurfurylacrylate); SR 285 homopolymer; THFA; Tetrahydrofurfuryl acrylate homopolymer; Viscoat 150D |  | C8H12O3 | 详情 | 供应商 | |
