| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 4297-28-3 | | propanenitrile, 3,3'-[[4-[(2-chloro-4-nitrophenyl)azo]-3-methylphenyl]imino]bis | | | | |
| 4297-61-4 | | triacetoxyscirpenol | C21H28O8 | 408.44 | | |
| 4297-95-4 | 次磷酸苯酯钠 | Phosphinic acid, phenyl-, sodium salt | C6H7O2P·Na | 164.07 | | 100℃ |
| 42971-09-5 | 长春西丁 | ethyl ester, (3-alpha,16-alpha)-eburnamenine-14-carboxylic aci | C22H26N2O2 | 350.46 | | |
| 42971-12-0 | | | | | | |
| 42971-33-5 | 纳美芬杂质1 | nalmefene impurity 1 | | | | |
| 42972-13-4 | 1,4-二氧代-1,2,3,4-四氢酞嗪-6-羧酸 | 1,4-dioxo-1,2,3,4-tetrahydrophthalazine-6-carboxylic acid | | | | |
| 42972-22-5 | 7-氨基-4-羟基-3-[(4-甲氧基-2-磺基苯基)偶氮]-2-萘磺酸双钠盐 | 2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[(4-methoxy-2-sulfophenyl)azo]-, disodium salt | | | | |
| 42972-25-8 | C.I.直接红242 | C.I. Direct red 242 | | | | |
| 42972-42-9 | | 4-(2-meo-ph)-2,6-dimethyl-1,4-2h-pyridine-3,5-dicarboxylic acid diethyl ester | | | | |
| 42972-46-3 | 1-(5-甲基吡啶-3-基)乙-1-酮 | 1-(5-methylpyridin-3-yl)ethanone | | | | |
| 42973-01-3 | | 2-(p-chlorophenoxy)-n-(2-(diethylamino)ethyl)-2-methyl-propionamid hydrochl | | | | |
| 42973-02-4 | | 2-(2,6-dichlorophenoxy)-n-(2-(diethylamino)ethyl)-2-methyl-propionamid hydr | | | | |
| 42973-03-5 | | 2,3-dihydro-n-(2-(diethylamino)ethyl)-2-benzofurancarboxamid | | | | |
| 42973-04-6 | | n-(2-(diethylamino)ethyl)-2-benzofurancarboxamid monohydrochloride | | | | |
| 42973-05-7 | | 2-((1,1'-biphenyl)-4-yloxy)-n-(2-(diethylamino)ethyl)-acetamid monohydrochl | | | | |
| 42973-06-8 | | 2-((3-chloro(1,1'-biphenyl)-4-yl)oxy)-n-(2-(diethylamino)ethyl)-acetamid mo | | | | |
| 42973-07-9 | | 2-(p-cyclohexylphenoxy)-n-(2-(diethylamino)ethyl)-acetamid | | | | |
| 42973-08-0 | | 2-(2-((2-(diethylamino)ethyl)amino)-2-oxoethoxy)-benzoic aci | | | | |
| 42973-09-1 | | 5-bromo-2-(2-((2-(diethylamino)ethyl)amino)-2-oxoethoxy)-benzoic aci | | | | |
| 42973-10-4 | | 1-(2-((2-(diethylamino)ethyl)amino)-2-oxoethoxy)-2-naphthalenecarboxylic aci | | | | |
| 42973-13-7 | | (biphenyl-4-yloxy)acetyl chloride | | | | |
| 42973-55-7 | | 3,5-dimethoxy-4-hydroxyphenyl acetonitrile | | | | |
| 42973-56-8 | 2-羟基-3-甲氧基苯甲腈 | 2-hydroxy-3-methoxyphenylacetonitrile | | | | |
| 42974-18-5 | | 3,4-dibromo-chroman-2-one | | | | |
| 42975-43-9 | | bis(2,2'-bipyridine-n,n')bis(nitrato-o)(nitrato-o,o')-europiu | | | | |
| 42976-85-2 | | 1-Bromo-3-heptene | C7H13Br | 177.08 | | |
| 42977-84-4 | | 2-(1-methyl-pyrrolidin-3-ylamino)-ethanol | | | | |
| 42978-42-7 | | 6-benzoyloxymethyl-benzo(a)pyren | | | | |
| 42978-43-8 | | 6-acetoxymethyl-benzo(a)pyren | | | | |
| 42978-66-5 | 2-丙烯酸-(1-甲基-1,2-亚乙基)双(β-甲氧乙基)酯 | 2-Propenoic acid, (1-methyl-1,2-ethanediyl)bis[oxy(methyl-2,1-ethanediyl)] ester | C15H24O6 | | | |
| 42978-77-8 | | methyl-benzoic aci cobalt salt | | | | |
| 4298-05-9 | | cis-3-hydroxy-dl-proline | | | 232℃ | |
| 4298-06-0 | rel-((2R,3R)-3-羟基吡咯烷-2-羧酸) | rel-((2R,3R)-3-hydroxypyrrolidine-2-carboxylic acid) | | | | |
| 4298-08-2 | | trans-3-hydroxy-l-proline | C5H9NO3 | 131.13 | 235℃ | |
| 4298-10-6 | | 1-beta-d-arabinofuranosyl-5-fluoro-cytosin | C9H12FN3O5 | 261.20 | | |
| 4298-14-0 | | n,n-dideethylchloroquine | | | | |
| 4298-15-1 | | cletoquine | | | | |
| 4298-16-2 | | n,alpha-dimethyl-, hydrochloride, (+-)-phenethylamin | C10H15N.HCl | 185.69 | | |
| 4298-52-6 | 2-乙炔噻吩 | 2-ethynylthiophene | | | | |
| 4298-98-0 | | a-naphthyl valerate | C15H16O2 | 228.29 | | |
| 42980-14-3 | 1,4-双[(4-丁苯基)氨基]-9,10-蒽二酮 | 10-Anthracenedione, 1,4-bis[(4-butylphenyl) amino]-9 | | | | |
| 42980-55-2 | | ethyl 3-di-n-propylaminopropionate | C11H23NO2 | 201.30 | | |
| 42981-08-8 | 2,3',4'-三氯苯乙酮 | 2,3',4'-trichloroacetophenone | | | | |
| 42981-45-3 | | Pyridine,2-chloro-,hydrobromide | C5H5BrClN | 194.46 | | |
| 42981-82-8 | | e)cycloheptatrien-5-one, 1-(dimethylamino)methyl-2-methoxy-dibenzo( hydrochl | | | | |
| 42981-83-9 | | e)cycloheptatrien-5-one, 1-(diethylamino)methyl-2-methoxy-dibenzo( | | | | |
| 42981-84-0 | | e)cycloheptatrien-5-one, 2-methoxy-1-piperidinomethyl-dibenzo( | | | | |
| 42981-86-2 | | e)cycloheptatrien-5-one, 2-methoxy-1-pyrrolidinomethyl-dibenzo( | | | | |
| 42981-87-3 | | e)cycloheptatrien-5-ol, 1-(dimethylamino)methyl-2-methoxy-dibenzo( hydrochlo | | | | |
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