| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 31545-32-1 | n-(3,5-二氯-2-吡啶基)硫代尿 | n-(3,5-dichloro-2-pyridyl)thiourea | | | | |
| 31545-35-4 | n-(3,5-二溴-2-吡啶基)硫代尿 | n-(3,5-dibromo-2-pyridyl)thiourea | | | | |
| 31547-05-4 | 壬二酸与1,4-环己烷二甲醇和己二酸的聚合物 | Nonanedioic acid,polymer with 1,4-cyclohexanedimethanol and hexanedioic acid | (C9H16O4·C8H16O2·C6H10O4)x | | | |
| 31547-85-0 | 聚(1-萘基甲基丙烯酸酯) | poly(1-naphthyl methacrylate) | | | | |
| 31548-27-3 | | neodecanoic acid, sodium salt | | | | |
| 315493-35-7 | 3-甲基-5-氧代哌嗪-1-羧酸叔丁酯 | tert-Butyl 3-methyl-5-oxopiperazine-1-carboxylate | C10H18N2O3 | 214.265 | | 362.0±35.0 °C(Predicted) |
| 315493-43-7 | | 1-tert-butyl 3-methyl 5-oxopiperazine-1,3-dicarboxylate | C11H18N2O5 | 258.27 | | |
| 315496-27-6 | 4-氯-2,3-二甲基吡啶 | 4-chloro-2,3-dimethylpyridine | C7H8ClN | 141.60 | | |
| 3155-01-9 | | 3-hydroxy-3-phenyl-butan-2-one | | | | |
| 3155-16-6 | 草酸二苯酯 | oxalic acid, diphenyl ester | C14H10O4 | 242.23 | 136°C | |
| 3155-18-8 | | bis(4-chlorophenyl) oxalate | | | | |
| 3155-42-8 | 18-羟基十八酸 | 18-Hydroxyoctadecanoic acid | C18H36O3 | 300.48 | | |
| 3155-43-9 | | 1,18-octadecanediol | | | | |
| 3155-48-4 | | trans-5,6-Dihydro-4-methoxy-6-(2-phenylethenyl)-2H-pyran-2-one | C14H14O3 | 230.26 | 142-148℃ | |
| 3155-51-9 | | 7,8-dihydro-5,6-dehydrokawain | | | | |
| 3155-71-3 | 2-甲基-4-(2,6,6-三甲基-1-环己烯-1-基)-2-丁烯醛 | 2-methyl-4-(2,6,6-trimethyl-1-cyclohexen-1-yl)-2-Butenal | C14H22O | 206.33 | | |
| 3155-80-4 | | 3-(5-chloro-o-tolyl)-2-methyl-4(3h)-quinazolinon hydrochloride | | | | |
| 31550-14-8 | 2-甲基-2-丙烯酸与乙酸乙烯酯和2-丙烯酸乙酯的聚合物 | 2-Propenoic acid, 2-methyl-, polymer with ethenyl acetate and ethyl 2-propenoate | (C5H8O2·C4H6O2·C4H6O2)x | | | |
| 31551-02-7 | | 2-propenoic acid, 2-methyl-, methyl ester, polymer withethenylbenzene and 2-propenamide | | | | |
| 31551-27-6 | | | | | | |
| 31551-28-7 | | 2-methyl, (e)-2-pentenenitril | | | | |
| 31551-45-8 | 2,7-二硝基-9-芴 | 2,7-dinitro-9-fluorenon | C13H6N2O5 | 270.20 | 292-295℃ | |
| 31551-66-3 | (S)-4-甲基吡咯烷-2-酮 | (S)-4-methylpyrrolidin-2-one | C5H9NO | 99.133 | | 240.5±9.0 °C(Predicted) |
| 31552-16-6 | | isopropyl 1-isopropylprolinate | | | | |
| 31554-15-1 | | bishydroxymethylnaphtalene | C12H12O2 | 188.23 | | |
| 31554-48-0 | | thiophene, 3-(bromomethyl)-2,5-dihydro-, 1,1-dioxide | | | | |
| 31554-54-8 | | Isoxazole,3-(4-chlorophenyl)-5-(4-nitrophenyl)- | C15H9ClN2O3 | 300.70 | | |
| 31554-55-9 | | Isoxazole,5-(4-chlorophenyl)-3-(4-nitrophenyl)- | C15H9ClN2O3 | 300.70 | | |
| 31554-57-1 | | Isoxazole,5-(4-bromophenyl)-3-(4-chlorophenyl)- | C15H9BrClNO | 334.60 | | |
| 31554-58-2 | | Isoxazole,3-(4-bromophenyl)-5-(4-chlorophenyl)- | C15H9BrClNO | 334.60 | | |
| 31554-59-3 | | Isoxazole,4-chloro-3-(4-chlorophenyl)-5-phenyl- | C15H9Cl2NO | 290.14 | | |
| 31554-60-6 | | Isoxazole,4-chloro-5-(4-chlorophenyl)-3-phenyl- | C15H9Cl2NO | 290.14 | | |
| 31554-61-7 | | Isoxazole,4-chloro-3,5-bis[4-chlorophenyl]- | C15H8Cl3NO | 324.59 | | |
| 31554-62-8 | | Isoxazole,3-(4-bromophenyl)-4-chloro-5-(4-chlorophenyl)- | C15H8BrCl2NO | 369.04 | | |
| 31555-04-1 | 4-羟基丁-2-炔酸乙酯 | Ethyl 4-hydroxybut-2-ynoate | C6H8O3 | 128.13 | | 78 °C at 0.5 mmHg |
| 31555-05-2 | 4-羟基-2-丁酸甲酯 | methyl 4-hydroxybut-2-ynoate | C5H6O3 | 114.1 | | 120 °C |
| 31555-36-9 | | 2-(4-methoxyphenyl)imidazo[1,2-a]pyrimidine hydrobromide | | | | |
| 31555-59-6 | 5-甲基噻吩-2-羰基氯 | 5-methylthiophene-2-carbonyl chloride | C6H5ClOS | 160.62 | | |
| 31555-60-9 | | 5-bromothiophene-2-carbonyl chloride | C6H2BrClOS | 225.5 | 36-38 °C(lit.) | 126 °C at 14 Torr (lit.) |
| 31556-11-3 | | 8))undec-4-ene, 5-(2-(o-methoxyphenoxy)ethylamino)-4-azatricyclo(4.3.1.1(sup | | | | |
| 31556-12-4 | | 4-(4-azatricyclo(4.3.1.1(sup 3,8))undec-4-yl)-4'-fluoro-butyrophenon hydroc | | | | |
| 31556-13-5 | | 8))undec-4-ene, 5-hydrazino-4-azatricyclo(4.3.1.1(sup hydrochloride | | | | |
| 31556-40-8 | | 1-amino-4-hydroxy-2-[4-(1-methyl-1-phenylethyl)phenoxy]-10-anthracenedione | | | | |
| 31556-45-3 | 十三烷基十八烷酸酯 | Octadecanoic acid, tridecyl ester | C31H62O2 | 466.8228 | | 496.0±13.0 °C(Predicted) |
| 31556-74-8 | | h-tbu-gly-otbu . hcl | C10H21NO2.HCl | 223.74 | | |
| 31557-34-3 | | 2-methoxy-3,5,6-trichloropyridine | C6H4Cl3NO | 212.46 | | 238.4°C at 760 mmHg |
| 31557-57-0 | | 2-chloro-3-phenylpyridine | C11H8ClN | 189.64 | | |
| 31557-73-0 | 2-乙基-5-硝基吡啶 | 2-ethyl-5-nitropyridine | C7H8N2O2 | 152.1500 | | |
| 31557-75-2 | 1-(5-硝基吡啶-2-基)乙酮 | 1-(5-Nitropyridin-2-yl)ethanone | C7H6N2O3 | 166.1400 | | |
| 31557-89-8 | | 2-cyano-n-(4-phenyl-1,3-thiazol-2-yl)acetamide | | | | |
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