| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 21416-68-2 | | icrf 193 | C12H18N4O4 | 282.299 | | |
| 21416-87-5 | | 4'-propylenedi-6-piperazinedion (+-)-4 | C11H16N4O4 | 268.27 | | |
| 21416-88-6 | | 4'-(1,2-dimethylethylene)di-6-piperazinedion meso-4 | C12H18N4O4 | 282.30 | | |
| 21416-91-1 | | 1,2-benzisothiazoline-3-acetic acid, sec-butyl ester, 1,1-dioxide | | | | |
| 21416-92-2 | | o-sulfamoyl-, propyl ester, (e)-cinnamic aci | | | | |
| 21416-93-3 | | 1,2-benzisothiazoline-3-acetic acid, methyl ester, 1,1-dioxide | | | | |
| 21416-94-4 | | o-sulfamoyl-, methyl ester, (e)-cinnamic aci | | | | |
| 21418-32-6 | 4-苯基-1,3-苯并噻唑-2-胺 | 4-PHenyl-1,3-benzothiazol-2-amine | C13H10N2S | 226.3 | | |
| 21418-74-6 | | 1,2,3,5,6,7-hexahydro-6-phenylimidazo(1,2-c)pyrimidine-5,7-dione | | | | |
| 21419-05-6 | 5-苯基-4-嘧啶胺 | 5-phenyl-4-pyrimidinamine | | | | |
| 21419-24-9 | | 4-aminobutan-2-one hydrochloride | C4H10ClNO | 123.58 | | |
| 21419-25-0 | 1-氨基-3-甲基丁-2-酮盐酸盐 | 1-amino-3-methylbutan-2-one hydrochloride | | | | |
| 21419-26-1 | 1-氨基-4-甲基戊-2-酮盐酸盐 | 1-amino-4-methylpentan-2-one hydrochloride | | | | |
| 21419-48-7 | 6-溴喹唑啉-4-胺 | 6-bromoquinazolin-4-amine | C8H6BrN3 | 224.06 | | 385.4°C at 760 mmHg |
| 21419-51-2 | 6-甲基-2-苯基喹唑啉-4(1H)-酮 | 6-Methyl-2-phenylquinazolin-4(3H)-one | C15H12N2O | 236.273 | 238-240 °C | 425.0±38.0 °C(Predicted) |
| 214193-10-9 | 沙格列汀杂质23 | saxagliptin impurity 23 | | | | |
| 214193-11-0 | O2-tert-butyl O3-ethyl (1S,3S,5S)-2-azabicyclo[3.1.0]hexane-2,3-dicarboxylate | | C13H21NO4 | 255.3093 | | |
| 214193-12-1 | (1R,3S,5R)-2-氮杂双环[3.1.0]己烷-3-羧酸 | (1R,3S,5R)-2-azabicyclo[3.1.0]hexane-3-carboxylic acid | | | | |
| 214193-13-2 | (1S,3S,5S)-2-氮杂双环[3.1.0]己烷-3-羧酸 | (1S,3S,5S)-2-azabicyclo[3.1.0]hexane-3-carboxylic acid | C6H9NO2 | 127.1408 | | |
| 214194-14-6 | | n-(2,3-dimethylimidazo[1,2-a]pyridin-8-yl)pivalamide | C14H19N3O | 245.32 | | |
| 2141947-89-7 | 4-(3-甲酰基-4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)苯甲腈 | 4-(3-Formyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenoxy)benzonitrile | C20H20BNO4 | 349.19 | | 514.2±50.0 °C(Predicted) |
| 2141955-96-4 | | (R)-tetrahydrofuran-3-yl 4-(6-(5-(4-ethoxy-1-isopropylpiperidin-4-yl)pyridin-2-yl)pyrrolo[1,2-b]pyridazin-4-yl)piperazine-1-carboxylate | C31H42N6O4 | 562.715 | | |
| 2141956-21-8 | 6-溴吡咯并[1,2-b]哒嗪-4-醇 | 6-Bromopyrrolo[1,2-b]pyridazin-4-ol | C7H5BrN2O | 213.03 | | |
| 2141956-22-9 | 6-溴吡咯并[1,2-b]哒嗪-4-基 三氟甲磺酸酯 | 6-Bromopyrrolo[1,2-b]pyridazin-4-yl trifluoromethanesulfonate | C8H4BrF3N2O3S | 345.09 | | |
| 2141958-75-8 | 1-乙酰基-6-(三氟甲氧基)二氢吲哚-2-酮 | 1-acetyl-6-(trifluoromethoxy)indolin-2-one | | | | |
| 2141961-59-1 | 6-(叔丁基磺酰基)-3-碘-7-甲氧基咪唑并[1,2-a]吡啶 | 6-(tert-butylsulfonyl)-3-iodo-7-methoxyimidazo[1,2-a]pyridine | | | | |
| 2141961-63-7 | 6-(叔丁基磺酰基)咪唑并[1,2-a]吡啶-7-醇 | 6-(tert-butylsulfonyl)imidazo[1,2-a]pyridin-7-ol | | | | |
| 2141961-84-2 | 4-(4-乙酰氨基-3-氟苯氧基)-N-甲基吡啶酰胺 | 4-(4-Acetamido-3-fluorophenoxy)-N-methylpicolinamide | C15H14FN3O3 | 303.29 | | |
| 2141965-61-7 | | 6-isocyanoquinoline | | | | |
| 2141967-02-2 | 6-(叔丁硫基)-7-甲氧基咪唑并[1,2-a]吡啶 | 6-(tert-butylthio)-7-methoxyimidazo[1,2-a]pyridine | | | | |
| 2141967-16-8 | 6-溴-7-乙氧基咪唑并[1,2-a]吡啶 | 6-bromo-7-ethoxyimidazo[1,2-a]pyridine | | | | |
| 2141969-56-2 | RIPK-IN-4 | | C18H21FN4O3S | 392.45 | | |
| 2141974-01-6 | | gz-11608 | | | | |
| 2141975-31-5 | 2,5-二异丁氧基对苯二甲酰肼 | 2,5-Diisobutoxyterephthalohydrazide | C16H26N4O4 | 338.4 | | |
| 2141976-23-8 | sco-peg2-马来酰亚胺 | sco-peg2-maleimide | C22H31N3O7 | 449.504 | | |
| 2141976-33-0 | 内-双环[6.1.0]壬烷-4-炔-9-基甲基 (15-(2,5-二氧代-2,5-二氢-1H-吡咯-1-基)-13-氧代-3,6,9- 三氧杂-12-氮杂十五烷基)氨基甲酸酯 | endo-Bicyclo[6.1.0]non-4-yn-9-ylmethyl (15-(2,5-dioxo-2,5-dihydro-1H-pyrrol-1-yl)-13-oxo-3,6,9-trioxa-12-azapentadecyl)carbamate | C26H37N3O8 | 519.59 | | |
| 2141981-86-2 | 1-(环辛-4-烯-1-基氧基)-1-氧代-5,8,11-三氧杂-2-氮杂十四烷-14-酸 | 1-(Cyclooct-4-en-1-yloxy)-1-oxo-5,8,11-trioxa-2-azatetradecan-14-oic acid | C18H31NO7 | 373.44 | | |
| 2141981-87-3 | TCO-PEG2-amine | | C15H28N2O4 | 300.39 | | |
| 2141981-88-4 | 反式环辛烯-三聚乙二醇-活性酯 | TCO-PEG3-NHS ester | C22H34N2O9 | 470.51 | | |
| 2142-01-0 | | n-benzylphthalimide | C15H11NO2 | 237.26 | 114-116°C (Lit.) | |
| 2142-04-3 | | 2-(4-methoxyphenyl)isoindoline-1,3-dione | C15H11NO3 | 253.25 | 162 °C | 443.1±47.0 °C(Predicted) |
| 2142-06-5 | | 1-(phenylmethyl)-5-pyrrolidinedione | C11H11NO2 | 189.21 | | 394.5°C at 760 mmHg |
| 2142-29-2 | | Benzene,1,4-dichloro-2,5-bis[trichloromethyl]- | C8H2Cl8 | 381.72 | | |
| 2142-31-6 | | alpha,alpha,alpha',alpha'-2,3,5,6-octachloro-p-xylene | | | | |
| 2142-35-0 | | Benzene,1,2,4,5-tetrachloro-3,6-bis[trichloromethyl]- | C8Cl10 | 450.62 | | |
| 2142-63-4 | 3'-溴苯乙酮 | 1-(3-Bromophenyl)ethanone | C8H7BrO | 199.04 | 7-81℃ | 79℃(2 to |
| 2142-64-5 | | o-Ethylaceto-phenone | C10H12O | 148.20 | -19.0 °C | 231.8 °C at 760 mmHg |
| 2142-65-6 | | 2'-iso-propylacetophenone | | | | |
| 2142-66-7 | 2-乙酮联苯 | 2-acetylbiphenyl | C14H12O | 196.24 | | 337.4 °C at 760 mmHg |
| 2142-67-8 | | ethoxyacetophenone | C10H12O2 | 164.2 | | |