| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 19841-72-6 | 2,2-二甲基-3-辛醇 | 2,2-dimethyl-3-octanol | | | | |
| 19841-73-7 | | 4-diphenylmethyl-piperidin | | | | |
| 19841-76-0 | | 5-cyano-6-oxo-1,6-dihydropyridine-2-carboxylic acid | C7H4N2O3 | 164.1183 | | |
| 198411-59-5 | | fmoc-n-phenylmethyl-hydroxylamine | | | | |
| 198411-61-9 | | fmoc-n-propyl-hydroxylamine | | | | |
| 198411-65-3 | | fmoc-n-allyl-hydroxylamine | | | | |
| 198411-66-4 | | fmoc-n-naphthylmethyl-hydroxylamine | | | | |
| 1984117-75-0 | | [3-(1h-imidazol-1-ylmethyl)phenyl]amine dihydrochloride | | | | |
| 1984118-08-2 | | 1h-benzimidazol-5-ol hydrobromide | | | | |
| 198416-57-8 | | spiro(imidazolidine-4,2'(1'h)-naphthalene)-2,5-dione, 3',4'-dihydro-1-(2-(bis(2 | | | | |
| 198417-15-1 | 1-苄基-2,4-二氧代哌啶-3-甲酸乙酯 | ethyl 1-benzyl-2,4-dioxopiperidine-3-carboxylate | | | | |
| 1984184-02-2 | 氮杂环庚烷-4-甲腈盐酸盐 | Azepane-4-carbonitrile hydrochloride | C7H13ClN2 | 160.64 | | |
| 198419-91-9 | ly-367385 盐酸盐 | ly-367385 hydrochloride | CH11NO4 | 245.66 | | |
| 19842-07-0 | | 5-ethylpyridin-2-amine | C7H10N2 | 122.17 | | |
| 19842-08-1 | 2-溴-5-乙基吡啶 | 2-bromo-5-ethylpyridine | C7H8BrN | 186.05 | | |
| 19842-57-0 | | 2,5-dimethyl-3-phenyl-furan | C12H12O | 172.22 | | |
| 19842-76-3 | | | C7H2F4O | 178.08 | | 178℃ |
| 198422-64-9 | [(1S,2S)-2-羟基环己基]氨基甲酸苯甲酯 | [(1S,2S)-2-hydroxycyclohexyl]carbamic acid phenylmethyl ester | C14H19NO3 | 249.3 | | |
| 198422-74-1 | 2-(3-溴丙氧基)乙酸 | 2-(3-Bromopropoxy)acetic acid | C5H9BrO3 | 197.03 | | 290.2±15.0 °C(Predicted) |
| 198422-86-5 | 3-(5-羧基戊基)-1,1,2-三甲基-1h-苯并[e]吲哚-3-鎓-7-磺酸 | 3-(5-carboxypentyl)-1,1,2-trimethyl-1h-benzo[e]indol-3-ium-7-sulfonate | | | | |
| 19843-73-3 | | 2-azido-cyclohexanon oxime | | | | |
| 19843-98-2 | | benzyl cyclohexyl sulfide | | | | |
| 198432-38-1 | | sura from bacteria | | | | |
| 19844-27-0 | | 1-(3,4-dichloro-phenyl)-pyrrole-2,5-dione | C4H2NO2C6H3Cl2 | 242.061 | 170 °C | 396.2±32.0 °C(Predicted) |
| 19845-26-2 | | 6h-dibenzo(a,g)quinolizine, 5,8,13,13a-tetrahydro-11-methyl-2,3,9,10-tetrametho | | | | |
| 19845-29-5 | | g)quinolizine, 5,8,13,13a-tetrahydro-3,9,10-trimethoxy-6h-dibenzo( | | | | |
| 19845-37-5 | | 1-[bis(2-hydroxyethyl)amino]-2-hexadecano | | | | |
| 19845-51-3 | | Methane,chlorofluorodinitro- | CClFN2O4 | 158.47 | | |
| 19845-69-3 | 1,6-双(联苯基膦)己烷 | 1,6-bis(diphenylphosphino)hexane | C30H32P2 | 454.52 | 124-126 °C(lit.) | |
| 19846-20-9 | 3-氨基-2,6-二氯苯甲腈 | 3-amino-2,6-dichlorobenzonitrile | C7H4Cl2N2 | 187.0300 | | |
| 19846-21-0 | | 2,4-dichloro-3-benzenedicarbonitrile | C8H2Cl2N2 | 197.0209 | | 326.7 °C at 760 mmHg |
| 19846-22-1 | | 3-methoxy-2,5-dimethylpyrazine | C7H10N2O | 138.17 | | |
| 19847-06-4 | | glutaric acid, bis(2-(3-methyl-3,9-diazabicyclo(3.3.1)non-9-yl)ethyl) ester, hy | | | | |
| 19847-08-6 | | pimelic acid, bis(2-(3-methyl-3,9-diazabicyclo(3.3.1)non-9-yl)ethyl) ester, hyd | | | | |
| 19847-09-7 | | azelaic acid, bis(2-(3-methyl-3,9-diazabicyclo(3.3.1)non-9-yl)ethyl) ester, hyd | | | | |
| 19847-10-0 | 吡嗪-2-甲酰氯 | pyrazine-2-carbonyl chloride | C5H3ClN2O | 142.55 | | |
| 19847-11-1 | 4-(2-吡嗪基)-2-氨基噻唑 | 4-(pyrazin-2-yl)thiazol-2-amine | | | | |
| 19847-12-2 | 2-氰基吡嗪 | Pyrazine-2-carbonitrile | C5H3N3 | 105.10 | 18-20°C | 87 °C6 mm Hg(lit.) |
| 198470-07-4 | | boc-b-cyclohexyl-d-ala-oh . dcha | C14H25NO4.C12H23N | 452.67 | | |
| 198470-16-5 | | boc-d-cysteinol(bzl) | | | | |
| 198470-36-9 | | boc-d-pen(mbzl)-oh . dcha | C18H27NO4S.C12H23N | 534.79 | | |
| 198470-63-2 | | (R)-tert-butyl (1-(4-(benzyloxy)phenyl)-3-hydroxypropan-2-yl)carbamate | C21H27NO4 | 357.44 | | 536.1±50.0 °C(Predicted) |
| 198470-82-5 | 帕瑞昔布钠杂质41 | parecoxib impurity 41 | C20H20N2O4S | 384.45 | | |
| 198470-84-7 | 帕瑞昔布 | parecoxib | C19H18N2O4S | 370.422 | | |
| 198470-85-8 | 帕瑞昔布钠 | parecoxib sodium | C19H17N2NaO4S | 392.4 | | |
| 198470-91-6 | N-((4-(5-甲基-3-苯基异噁唑-4-基)苯基)磺酰基)丁酰胺(帕瑞昔布钠杂质) | N-((4-(5-Methyl-3-Phenylisoxazol-4-Yl)Phenyl)Sulfonyl)Butyramide | C20H20N2O4S | 384.45 | | |
| 198470-92-7 | 帕瑞昔布钠杂质48 | parecoxib sodium impurity 48 | | | | |
| 198471-06-6 | 帕瑞昔布钠杂质16 | parecoxib sodium impurity 16 | C18H16N2O4S | 356.4 | | |
| 198473-94-8 | | (S)-a-(boc-amino)-4-hydroxybenzenebutanoic acid | C15H21NO5 | 295.33 | | 495.3°C at 760 mmHg |
| 198474-05-4 | | pf-06840003 | C12H9FN2O2 | 232.21 | | |
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