| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 142857-44-1 | | 1-Chloro-3-methylcyclopentane | C6H11Cl | 118.60 | | |
| 142857-52-1 | | pak 200 | | | | |
| 14286-02-3 | 二氨二亚硝酸铂 | Platinum,diamminebis(nitrito-N)- | H6N4O4Pt | | | |
| 14286-44-3 | | (Tetrabenzo[b,f,j,n][1,5,9,13]tetraazacyclohexadecine)nickel(II)bis(tetrafluoroborate) | C28H20BF4N4Ni | 557.98 | | |
| 14286-84-1 | | 3-((1-benzylcycloheptyl)oxy)-n,n-dimethyl-propylamin fumarate | | | | |
| 1428629-70-2 | 丙炔基-三聚乙二醇-丙烯酸琥珀酰亚胺酯 | propargyl-peg4-nhs ester | | | | |
| 1428629-71-3 | 丙炔基-二聚乙二醇-丙烯酸琥珀酰亚胺酯 | propargyl-peg3-nhs ester | | | | |
| 1428651-86-8 | | 4-bromo-6,7-dihydroisoquinolin-8(5h)-one | | | | |
| 1428651-90-4 | 4-溴-5h-环戊并[c]吡啶-7(6h)-酮 | 4-bromo-5h-cyclopenta[c]pyridin-7(6h)-one | | | | |
| 1428652-84-9 | | 4-bromo-5,6,7,8-tetrahydroisoquinolin-8-ol | | | | |
| 1428666-17-4 | 1-甲基-6-(四甲基-1,3,2-二氧硼杂环戊烷-2-基)-2,3-二氢-1h-吲哚-2-酮 | 1-methyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-2,3-dihydro-1h-indol-2-one | | | | |
| 142867-52-5 | | n-acetoxy-n-acetyl-4-chlorobenzene-sulfonamide | C10H10ClNO5S | 291.70 | 119-122℃ | |
| 1428671-06-0 | | (3S,4S)-1-benzylpyrrolidine-3,4-diol diacetate | | | | |
| 1428671-08-2 | | (3R,4R)-1-benzylpyrrolidine-3,4-diol diacetate | | | | |
| 14287-04-8 | | butanoic acid, ammonium salt | | | | |
| 14287-21-9 | | n-acetyl-phe-lys | C17H25N3O4 | 335.40 | | |
| 14287-61-7 | | 2,3-dimethyl-butyric acid | C6H12O2 | 116.16 | | |
| 14287-62-8 | | phenyl (di-1-piperidyl)-phosphin | | | | |
| 14287-82-2 | | trichothec-9-en-8-one, 12,13-epoxy-3-alpha,4-beta,7-alpha,15-tetrahydroxy-, 4,1 | | | | |
| 14287-98-0 | n,n,n',n'-四丁基丙二酰胺 | n,n,n',n'-tetrabutylmalonamide | | | | |
| 14287-99-1 | | n,n,n',n'-tetraisobutylmalonamide | | | | |
| 142871-07-6 | | vanr protein | | | | |
| 142871-08-7 | | vans protein | | | | |
| 142872-84-2 | | rx871024 | | | | |
| 1428727-74-5 | | benzyl 1-amino-6-azaspiro[2.5]octane-6-carboxylate | | | | |
| 1428728-83-9 | 阿西替尼杂质6 | axitinib impurity 6 | | | | |
| 1428729-56-9 | | kin1148 | | | | |
| 1428730-05-5 | 7-diethylamino-3-formyl-4-(4’-methoxyphenyl)coumarin | neurosensor 521 | | | | |
| 142874-81-5 | | 2,2,4,6,7-pentamethyldihydrobenzofuran | C13H18O | 190.28 | | |
| 1428760-91-1 | 2,4-二氧代六氢嘧啶-5-羧酸乙酯 | ethyl 2,4-dioxohexahydropyrimidine-5-carboxylate | | | | |
| 1428761-14-1 | 2-[5-(四甲基-1,3,2-二氧杂硼杂环戊烷-2-基)吡啶-2-基]乙酸甲酯 | methyl 2-[5-(tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl]acetate | | | | |
| 1428761-26-5 | | methyl 2-(4-bromo-2-chloro-5-methylphenyl)acetate | | | | |
| 1428774-45-1 | 1-[(3R,4R)-3-[[[5-氯-2-[[1-甲基-1h-吡唑-4-基)氨基] -7h-吡咯并[2,3-d]嘧啶-4-基]氧基]甲基]-4-甲氧基-1-吡咯烷基]-2-丙烯-1-酮 | pf-06459988 | | | | |
| 1428775-91-0 | (3R,4R)-3-(羟甲基)-4-甲氧基吡咯烷-1-羧酸叔丁酯 | tert-butyl (3R,4R)-3-(hydroxymethyl)-4-methoxypyrrolidine-1-carboxylate | | | | |
| 1428776-42-4 | 对叔丁基(3R,4R)-3-氟-4-(羟甲基)吡咯烷-1-羧酸叔丁酯 | rel-tert-butyl (3R,4R)-3-fluoro-4-(hydroxymethyl)pyrrolidine-1-carboxylate | | | | |
| 1428776-53-7 | 1-叔丁基3-乙基反式-4-(三氟甲基)吡咯烷-1,3-二羧酸酯 | 1-tert-butyl 3-ethyl trans-4-(trifluoromethyl)pyrrolidine-1,3-dicarboxylate | | | | |
| 142878-12-4 | | u 73343 | C29H42N2O3 | 466.66 | | |
| 142878-30-6 | | salpantiol | | | | |
| 142878-84-0 | | carbamic acid, ((2,6-bis(1-methylethyl)phenoxy)sulfonyl)-, 2,6-bis(1-methylethy | | | | |
| 1428799-32-9 | 5'-溴-1',2'-二氢螺[环丁烷-1,3'-吡咯并[2,3-b]吡啶]-2'-酮 | 5'-bromo-1',2'-dihydrospiro[cyclobutane-1,3'-pyrrolo[2,3-b]pyridine]-2'-one | | | | |
| 1428799-34-1 | 5'-溴螺[环戊烷-1,3'-吡咯并[2,3-b]吡啶]-2'(1'h)-酮 | 5'-bromospiro[cyclopentane-1,3'-pyrrolo[2,3-b]pyridin]-2'(1'h)-one | | | | |
| 14288-18-7 | | n,n'-diethyl-n,n'-di(o-tolyl)oxamide | | | | |
| 14288-21-2 | | n,n'-dibenzyl-n,n'-dimethyloxamide | | | | |
| 14288-22-3 | | N,N'-Dimethyl-N,N'-diphenyl-oxalamide | C16H16N2O2 | 268.31 | | |
| 14288-70-1 | | | C26H24N4O | 408.50 | | |
| 142880-28-2 | | 3-(4-ethoxyphenyl)-1-(2-nitrophenyl)-hydantoin | C17H15N3O5 | 341.32 | | |
| 142880-36-2 | | (R)-n4-hydroxy-n1-[(S)-2-(1h-indol-3-yl)-1-methylcarbamoyl-ethyl]-2-isobutyl-succinamide | | | | |
| 142885-91-4 | 4-去甲氧基-4-硝基奥美拉唑硫化物 | 4-desmethoxy-4-nitro omeprazole sulfide | | | | |
| 142885-92-5 | 奥美拉唑杂质26 | omeprazole impurity 26 | | | | |
| 142886-12-2 | | 5,5-dimethyl-d-norleucine | | | | |
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