| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 19978-32-6 | 3-溴-2h-吡喃-2-酮 | 3-bromo-2h-pyran-2-one | | | | |
| 19978-41-7 | | 3,5-dibromo-2h-pyran-2-one | | | | |
| 19978-61-1 | | dichloro(1,2-bis(diphenylphosphino)ethane)palladium(ii) | | | | |
| 199786-58-8 | | (5-bromo-2-iodophenyl)methanol | | | | |
| 199788-11-9 | | 1-(2,3-dichlorophenyl)-3-(3-hydroxy-2-pyridyl)urea | | | | |
| 199788-12-0 | | 1-(2,4-dichlorophenyl)-3-hydroxyurea | | | | |
| 199788-18-6 | | 1-(2,3-dichlorophenyliminomethyl)-2-naphthol | | | | |
| 19979-61-4 | | Bis(dichloroacetato)bis(2-picoline)-copper(II) | C16H16Cl4CuN2O4 | 505.67 | | |
| 19979-65-8 | | Copper,bis[2-methylpyridine]bis[trichloroacetato-O]- | C16H14Cl6CuN2O4 | 574.56 | | |
| 199790-96-0 | | 3',6'-dimethoxy-2,4,4',6''-tetramethyl-p-terphenyl | | | | |
| 199791-20-3 | | 5-(4-(dimethylamino)benzylidene)-3-(3-methoxypropyl)rhodanine | | | | |
| 199798-84-0 | | elocalcitol | | | | |
| 1998-18-1 | | 2-(4-(3-(2-trifluoromethylphenoxazin-10-yl)propyl)piperazin- 1-yl)ethanol | | | | |
| 1998-66-9 | | 4-BROMO-2,3,5,6-TETRAFLUOROANILINE | C6H2BrF4N | 243.9 | | |
| 1998-86-3 | 1-(2-氟苯基)-5-氧代吡咯烷-3-羧酸 | 1-(2-fluoro-phenyl)-5-oxo-pyrrolidine-3-carboxylic acid | | | | |
| 19980-22-4 | | (z)-silan | | | | |
| 19980-23-5 | | (e)-silan | | | | |
| 19980-43-9 | | (1-cyclopenten-1-yloxy)trimethyl-silan | | | | |
| 19980-88-2 | | bis-(2-phenylacetoxymethyl)tetramethyl-disiloxane | C22H30O5Si2 | 430.64 | | |
| 199803-02-6 | | 2-{[(3-chloro-2-methylphenyl)amino]methyl}-1h-isoindole-1,3(2h)-dione | | | | |
| 199803-03-7 | | 2-{[(4-chloro-2-methylphenyl)amino]methyl}-1h-isoindole-1,3(2h)-dione | | | | |
| 199803-09-3 | | n-alpha-(3-chloro-o-tolyl)-n4,n4-dimethyltoluene-alpha,4-diamine | | | | |
| 199803-46-8 | | 5-{[2-chloro-5-(trifluoromethyl)phenyl]amino}-5-oxopentanoic acid | | | | |
| 199803-99-1 | | 2'-chloro-5'-(trifluoromethyl)succinanilic acid | | | | |
| 199804-21-2 | | bis[2-(4-azidosalicylamido)ethyl] disulfide | C18H18N8O4S2 | 474.51 | | |
| 199804-81-4 | 1-(2-噻唑基)-2-溴乙酮氢溴酸盐 | 2-bromo-1-(2-thiazolyl)ethanone hydrobromide | | | | |
| 199807-35-7 | | cilengitide trifluoroacetate | | | | |
| 1998135-74-2 | | (S)-1-(thiophen-3-yl)propan-2-amine hcl | | | | |
| 1998197-39-9 | | zcz011 | | | | |
| 19982-07-1 | n-乙酰基-3,5-二甲基-1-金刚烷胺 | n-acetyl-3,5-dimethyl-1-adamantanamine | | | | |
| 19982-08-2 | | memantine | C12H18N.HCl | 212.74 | | |
| 19982-35-5 | | 5-(2-ethoxy-phenyl)-4h-[1,2,4]triazole-3-thiol | | | | |
| 19982-67-3 | | guanidine, ((p-fluoro-alpha-(alpha,alpha,alpha-trifluoro-p-tolyl)benzylidene)am | | | | |
| 19982-87-7 | | 4-fluoro-4'-trifluoromethyl-benzophenone guanylhydrazon hydrochloride | | | | |
| 1998215-80-7 | | 2-amino-2-(5-fluoro-2-hydroxyphenyl)acetic acid hydrochloride | | | | |
| 1998215-83-0 | | 2-(2-(methylthio)phenyl)pyrrolidine hydrochloride | | | | |
| 1998215-94-3 | 2-(三氟甲基)-6,7-二氢-5h-吡咯并[3,4-b]吡啶盐酸盐 | 2-(trifluoromethyl)-6,7-dihydro-5h-pyrrolo[3,4-b]pyridine hydrochloride | | | | |
| 1998215-95-4 | 6-碘-7h-吡咯并[2,3-d]嘧啶 | 6-iodo-7h-pyrrolo[2,3-d]pyrimidine | | | | |
| 1998216-00-4 | 3-(哌嗪-1-基)苯甲酸盐酸盐 | 3-(piperazin-1-yl)benzoic acid hydrochloride | | | | |
| 1998216-12-8 | | tert-butyl 3-oxo-4-(2-oxo-2-(4-(trifluoromethyl)phenyl)ethyl)-1,4-diazepane-1-carboxylate | | | | |
| 1998216-16-2 | 7,8-二氢-6h-[1,3]二氧戊环并[4,5-e]异吲哚盐酸盐 | 7,8-dihydro-6h-[1,3]dioxolo[4,5-e]isoindole hydrochloride | | | | |
| 1998216-32-2 | 4-氯-3-环丙基吡啶盐酸盐 | 4-chloro-3-cyclopropylpyridine hydrochloride | | | | |
| 1998216-36-6 | 1-(二氟甲基)-5-甲基-1h-吡唑-3-羧酸乙酯 | ethyl 1-(difluoromethyl)-5-methyl-1h-pyrazole-3-carboxylate | | | | |
| 1998216-38-8 | | 3-bromo-5-(piperidin-2-yl)pyridine dihydrochloride | | | | |
| 1998216-45-7 | | ethyl n-(tert-butoxycarbonyl)-n-((1-(hydroxymethyl)cyclopropyl)methyl)glycinate | | | | |
| 1998216-49-1 | 2-乙氧基-5-(4-乙基哌嗪-1-磺酰基)苯甲酸盐酸盐 | 2-ethoxy-5-((4-ethylpiperazin-1-yl)sulfonyl)benzoic acid hydrochloride | | | | |
| 1998216-51-5 | 3-氨基-4h,5h,6h-噻吩并[2,3-c]吡咯-2-羧酸二盐酸甲酯 | methyl 3-amino-4h,5h,6h-thieno[2,3-c]pyrrole-2-carboxylate dihydrochloride | | | | |
| 1998216-54-8 | 4-(4-氟苄基)-1,4-二氮杂-5-酮盐酸盐 | 4-(4-fluorobenzyl)-1,4-diazepan-5-one hydrochloride | | | | |
| 19983-20-1 | 1-(2-噻吩)哌啶 | 1-(2-thienyl)piperidine | | | | |
| 19983-28-9 | | vpc-14228 | | | | |
m.cnreagent.com