| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 50446-43-0 | 1,3,5-三(对甲苯基)苯 | 1,3,5-tri(p-tolyl)benzene | C27H24 | 348.48 | | |
| 50446-44-1 | 1,3,5-三(4-羧基苯基)苯 | 1,3,5-tris(4-carboxyphenyl)benzene | C27H18O6 | 438.44 | | |
| 50448-95-8 | | 3-mercapto-propanoic aci 2-ethylhexyl ester | C11H22O2S | 218.36 | | |
| 5045-23-8 | 2,7-萘二磺酸-5-氨基-4-羟基-3-[(1-磺基-2-萘基)偶氮]三钠盐 | 2,7-Naphthalenedisulfonic acid,5-amino-4-hydroxy-3-[(1-sulfo-2-naphthalenyl)azo]-,trisodium salt | C20H15N3O10S3·3Na | | | |
| 5045-40-9 | 3,3'-[(2-甲基-1,3-亚苯基)二亚氨基]二[4,5,6,7-四氯-1H-异吲哚-1-酮] | 3,3'-[(2-Methyl-1,3-phenylene)diimino]bis[4,5,6,7-tetrachloro-1H-isoindol-1-one | | | | |
| 5045-43-2 | | 2,2'-(1,4-phenylenedi-2,1-ethenediyl)bis-benzoxazol | | | | |
| 5045-91-0 | | sorbic acid, zinc salt | | | | |
| 5045-94-3 | (Tetra-aminopropyloxyl)methylmethane | | C17H40N4O4 | 364.52 | | |
| 50450-21-0 | 溴化二甲基溴化锍 | bromodimethylsulfonium bromide | C2H6Br2S | 221.94 | 82°C(lit.) | |
| 50450-80-1 | | ala-ala-ala p-nitroanilide*hydrochloride | C15H21N5O5.HCl | 387.82 | | |
| 50450-81-2 | | ala-ala p-nitroanilide hydrochloride | C12H16N4O4.HCl | 316.74 | | |
| 50451-78-0 | | 5-chloro-3-methyl-benzo[b]thiophene-2-carbaldehyde | | | | |
| 50451-84-8 | 5-氯-3-甲基-1-苯并噻吩-2-甲酸 | 5-chloro-3-methyl-1-benzothiophene-2-carboxylic acid | C10H7ClO2S | 226.6794 | | |
| 50454-68-7 | | 1-(4-chloro-2-methylbenzyl)-1h-indazole-3-carboxylic aci | C16H13ClN2O2 | 300.74 | 220 °C (rough estimate) | |
| 50456-65-0 | | 1-amino-3-(dibenzylamino)propan-2-ol | C17H22N2O | 270.37 | | |
| 50458-77-0 | | isoquinoline-3-carboxamide | C10H8N2O | 172.18 | 213 °C | 440.862 °C at 760 mmHg |
| 50458-79-2 | 3-异喹啉甲酸乙酯 | ethyl 3-isoquinolinecarboxylate | C12H11NO2 | 201.22 | | 355.5°C |
| 50459-52-4 | | (5e)-2-mercapto-5-(2-methylbenzylidene)-1,3-thiazol-4(5h)-one | | | | |
| 50459-71-7 | | ethyl 2-cyano-4-oxo-2-(2-oxo-2-phenylethyl)-4-phenylbutanoate | | | | |
| 5046-15-1 | | methyl 5-(aminosulfonyl)-2,4-dichlorobenzoate | | | | |
| 5046-19-5 | 速尿ep杂质d | furosemide ep impurity d | | | | |
| 50460-16-7 | | 9-methyl-9h-carbazole-3-carboxaldehyd butylhydrazone | | | | |
| 50460-17-8 | | 9-methyl-9h-carbazole-3-carboxaldehyd ethylhydrazone | | | | |
| 50460-18-9 | | 9-methyl-9h-carbazole-3-carboxaldehyd (4-chlorophenyl)hydrazone | | | | |
| 50460-19-0 | | 9-methyl-9h-carbazole-3-carboxaldehyd (4-bromophenyl)hydrazone | | | | |
| 50461-27-3 | | ethyl-3-chloropiperidine hydrochloride | C7H14ClN | 147.64 | | |
| 50461-38-6 | | 5-methoxy-3-(methylsulfanyl)-1,3-dihydro-2h-indol-2-one | C10H11NO2S | 209.26 | | |
| 50461-49-9 | | 4-thien-2-ylpiperidin-4-ol | | | | |
| 50461-51-3 | 1',2',3',6'-四氢-2,4'-联吡啶 | 1',2',3',6'-Tetrahydro-2,4'-bipyridine | C10H12N2 | 160.22 | | |
| 50461-56-8 | 4-吡啶-2-基哌啶-4-醇 | 4-(2-pyridinyl)-4-piperidinol | | | | |
| 50461-59-1 | | 4-(3-pyridinyl)-4-piperidinol 2hcl | C10H14N2O | 178.23 | | |
| 50461-74-0 | 2-氧代戊酸乙酯 | ethyl 2-oxovalerate | C7H12O3 | 144.17 | | 182.5°C |
| 50463-48-4 | 3-[4-(苄氧基)苯基]丙酸 | 3-[4-(benzyloxy)phenyl]propionic acid | C16H16O3 | 256.30 | 116-118 °C | |
| 50463-74-6 | | 3,4-dimethoxy-a-methyl-benzeneacetic acid | | | | |
| 50463-83-7 | | ethyl 3-(1h-pyrrol-1-yl)propanoate | | | | |
| 50465-39-9 | | 2-(4-chlorophenoxy)-2-methyl-, 3,4-dihydro-2,5,7,8-tetramethyl-propanoic aci | | | | |
| 50465-95-7 | 6-(溴甲基)-2H-苯并吡喃-2-酮 | 6-(Bromomethyl)-2H-chromen-2-one | C10H7BrO2 | 239.07 | | 380.6±42.0 °C(Predicted) |
| 50466-15-4 | | 4-methoxycarbonylbenzamidine diacetic acid salt | C9H10N2O2 | 178.19 | | |
| 50468-22-9 | | 3-Methyl-1,2-butanediol | C5H12O2 | 104.15 | | |
| 50468-56-9 | 表乳糖 | epi-lactose | C12H22O11 | 342.3 | | |
| 50468-61-6 | | 2-dibenzofuranylphenyl-methanon | | | | |
| 5047-01-8 | | 2,7-dinitro-phenanthren | | | | |
| 5047-02-9 | (4,4’-二硝基[ 1,1'-联苯] 2,2'-二)二羟甲基 | (4,4'-dinitro-[1,1'-biphenyl]-2,2'-diyl)dimethanol | C14H12N2O6 | 304.25 | | |
| 5047-75-6 | | 7-(3-(dibutylamino)-2-hydroxypropyl)-theophyllin | | | | |
| 5047-77-8 | 4-(氨基甲基)-2,6-二甲氧基苯酚盐酸盐 | 4-(Aminomethyl)-2,6-dimethoxyphenolhydrochloride | C9H14ClNO3 | 219.67 | | |
| 50471-44-8 | 乙烯菌核利 | Vinclozolin solution | C12H9Cl2NO3 | 286.11 | | |
| 50472-10-1 | 2-氨基-3,6-二甲氧基苯甲酸 | 2-Amino-3,6-dimethoxybenzoic acid | C9H11NO4 | 197.19 | | |
| 50472-20-3 | 薁-2-胺 | azulen-2-amine | C10H9N | 143.19 | 93-94°C | 306.7±11.0°C |
| 50472-64-5 | | 1h-purine-2,6-dione, 3,7-dihydro-1,3-dimethyl-7-(2-hydroxy-3-((3-pyridinylmethy | | | | |
| 50474-40-3 | | acetochloro-a-d-fucose | C12H17ClO7 | 308.71 | | |
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