| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 5122-99-6 | | 4-iodophenylboronic acid | C6H6BIO2 | 247.82 | 326℃ | |
| 51220-51-0 | | 4-iso-pentoxybenzoyl chloride | | | | |
| 51220-57-6 | | ethyl 2-(4-methoxybenzamido)acetate | | | | |
| 51221-43-3 | | ethyl 2-(4-methylthiazol-2-yl)acetate | | | | |
| 51221-45-5 | (4-甲基噻唑-2-基)甲胺 | (4-methyl-1,3-thiazol-2-yl)methanamine | | | | |
| 51222-59-4 | | ascorbyl monostearate | | | | |
| 51222-60-7 | | boric acid, cadmium salt | | | | |
| 51223-30-4 | | zinc n,n-dimethylaminoethoxide | C8H20N2O2Zn | 241.63 | | |
| 51223-59-7 | | n-(2-amino-4-chlorophenyl)acetamide | | | | |
| 51224-00-1 | | 3-[(2,4,6-trinitrophenyl)amino]-1-propano hydrogen sulfate (ester) | | | | |
| 51224-17-0 | | 6-aminohexyl-n-acetyl-b-d-*thioglucosaminide | C14H28N2O5S | 336.44 | | |
| 51224-80-7 | | o-(3-chloro-4-methoxybenzyl)-hydroxylamin | | | | |
| 51224-83-0 | | 2-nitro-4-[(4-nitrophenyl)sulfonyl]aniline | | | | |
| 51225-28-6 | 4′,5,7-trihydroxy-6,8-diprenylisoflavone | | | | | |
| 51226-12-1 | | 3-(5,5-dimethyl-1,3-dioxan-2-yl)aniline | | | | |
| 51226-13-2 | | 2-methyl-2-(3-nitrophenyl)-1,3-dioxolane | | | | |
| 51226-14-3 | | 3-(2-methyl-1,3-dioxolan-2-yl)aniline | | | | |
| 51226-15-4 | | 3-(4,4,5,5-tetramethyl-1,3-dioxolan-2-yl)aniline | | | | |
| 51226-38-1 | | 2-phenyl-3-methylimidazo[1,2-b]thiazole | | | | |
| 51226-54-1 | | (S)-(-)-1,1-DIPHENYL-1,2-PROPANEDIOL CYCLIC SULFITE | | | | |
| 51226-84-7 | 2-(4-吡啶基)噻唑烷-4-羧酸 | 2-pyridin-4-yl-thiazolidine-4-carboxylic acid | | | | |
| 51227-28-2 | 4-甲基烟碱醛 | 4-methylnicotinaldehyde | | | | |
| 51227-29-3 | 2-甲基-1-(3-吡啶基)-1-丙酮 | 2-methyl-1-(3-pyridyl)-1-propanone | | | | |
| 51227-30-6 | 3-乙酰基-4-甲基吡啶 | 3-acetyl-4-methylpyridine | | | | |
| 51227-49-7 | | 16-(acetyloxy)-14-hydroxy-3-oxo-, (5-beta,16-beta)-card-20(22)-enolid | | | | |
| 51228-92-3 | 3-[[2-(乙酰氧)乙基](3-甲基苯基)氨基]-丙腈 | 3-[[2-(acetyloxy)ethyl] (3-methylphenyl)amino]-Propanenitrile | C14H18N2O2 | | | |
| 51229-51-7 | 1-(4-(溴甲基)苯基)乙酮 | 1-(4-(bromomethyl)phenyl)ethanone | | | | |
| 51229-52-8 | | 1-chloro-3-(phenylsulfanylmethyl)benzene | | | | |
| 51229-78-8 | (Z)-1-(3-氯-2-丙烯基)-3,5,7-三氮杂-1-氮翁三环[3.3.1.L3,7]癸烷氯化物 | 5,7-Triaza-1-azoniatricyclo[3.3.1.L3,7]decane, 1-(3-chloro-2-propenyl)-, chloride, (Z)-3 | C9H16Cl2N4 | 251.15 | | |
| 5123-13-7 | 5,5-二甲基-2-苯基-1,3,2-二氧硼杂环烷 | 5,5-dimethyl-2-phenyl-1,3,2-dioxaborinane | | | | |
| 5123-42-2 | | l-alanylglycylglycylglycine | | | | |
| 5123-55-7 | | n-phthaloyl-l-phenylalanine | C17H13NO4 | 295.29 | | |
| 5123-63-7 | 3-(二乙氨基)苯磺酸钠盐 | Benzenesulfonic acid, 3-(diethylamino)-, sodium salt | C10H15NO3S·Na | | | |
| 5123-98-8 | | 3-isopropyl-sydnone imin monohydrochloride | | | | |
| 51230-19-4 | | (d-ala(sup 6))-luteinizing hormone-releasing hormon | C56H77N17O13 | 1196.33 | | |
| 51230-34-3 | | 2h-1,4-benzodiazepin-2-one, 1,3-dihydro-7-chloro-3-hydroxy-1-(2-hydroxyethyl)-5 | | | | |
| 51230-35-4 | | 2h-1,4-benzodiazepin-2-one, 1,3-dihydro-7-chloro-5-(2-chlorophenyl)-(2- hydroxy | | | | |
| 51230-38-7 | | wr 149024 | | | | |
| 51230-49-0 | | 2-chloro-dibenzofura | C12H7ClO | 202.64 | | |
| 51231-95-9 | | Antimony,(benzonitrile)trichloro-(T-4)- | C7H5Cl3NSb | 331.23 | | |
| 51234-21-0 | 沙丁胺醇杂质10 | salbutamol impurity 10 | | | | |
| 51234-25-4 | | alpha-methyl-2-phenyl-5-benzoxazoleacetonitril | | | | |
| 51234-26-5 | | alpha-methyl-2-phenyl-5-benzoxazoleacetic aci | | | | |
| 51234-27-6 | | 2-(4-fluorophenyl)-alpha-methyl-5-benzoxazoleacetic aci | | | | |
| 51234-28-7 | | 2-(4-chlorophenyl)-alpha-methyl-5-benzoxazoleacetic aci | | | | |
| 51234-29-8 | | 2-(3-chlorophenyl)-alpha-methyl-5-benzoxazoleacetic aci | | | | |
| 51234-30-1 | | alpha-methyl-2-(p-tolyl)-6-benzoxazoleacetic aci | | | | |
| 51234-34-5 | | 2-(4-chloro-2-hydroxyphenyl)-alpha-methyl-5-benzoxazoleacetic aci | | | | |
| 51234-36-7 | | 2-(4-chlorophenyl)-alpha-methyl-5-benzoxazoleacetonitril | | | | |
| 51234-37-8 | | 2-(4-acetylphenyl)-alpha-methyl-5-benzoxazoleacetic aci | | | | |
m.cnreagent.com