| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 55489-14-0 | | 1-isobutyl-1h-benzimidazole-2-thiol | | | | |
| 55489-15-1 | 5-乙氧基-2-巯基苯并咪唑 | 5-Ethoxybenzimidazole-2-thiol | C9H10N2OS | 194.25 | 252-256 °C(lit.) | |
| 55489-38-8 | | 4-[methyl(phenyl)amino]benzaldehyde | C14H13NO | 211.26 | | |
| 55489-46-8 | | 2-(diethylamino)-n-(3-methylphenyl)-acetamid monohydrochloride | | | | |
| 55489-47-9 | | 2-(diethylamino)-n-(3-methoxyphenyl)-acetamid monohydrochloride | | | | |
| 55489-48-0 | | 2-(diethylamino)-n-(3-nitrophenyl)-acetamid monohydrochloride | | | | |
| 55489-49-1 | | 3'-chloro-2-(diethylamino)-acetanilid hydrochloride | | | | |
| 55489-50-4 | | n-(3-bromophenyl)-2-(diethylamino)-acetamid monohydrochloride | | | | |
| 55489-58-2 | 三甘醇单苄醚 | triethylene glycol monobenzyl ether | C13H20O4 | 240.3 | | |
| 55489-59-3 | | triethylene glycol monoheptyl ether | C13H28O4 | 248.36 | | |
| 55489-71-9 | | tetramethylammonium stearate | | | | |
| 55489-80-0 | 2-巯基-5-甲基苯并硒唑 | 2-Mercappto-5-methyl benzoselenazole | | | | |
| 5549-23-5 | | 2,2'-(1,4-piperazinediyl)bis(4,6-diamino-s-triazin | | | | |
| 5549-58-6 | 4,5,6,7-四氢-3H-咪唑并[4,5-c]吡啶二盐酸盐水合物 | 4,5,6,7-Tetrahydro-3H-imidazo[4,5-c]pyridine dihydrochloride hydrate | C6H13Cl2N3O | 214.094 | | |
| 5549-75-7 | | benzenesulfonic acid, 5,5'-(4,5,6,7-tetraiodo-3-oxo-1(3h)-isobenzofuranylidene) | | | | |
| 55490-03-4 | | 2-bromo-2-[(4-methylphenyl)sulfonyl]-acetamid | | | | |
| 55490-24-9 | | 1,3-dihydro-3-methyl-3-(1-piperidinyl)-2h-indol-2-on | | | | |
| 55490-37-4 | 2-(1h-吡咯-2-基)乙酸乙酯 | ethyl 2-(1h-pyrrol-2-yl)acetate | C9H13NO2 | 167.21 | | |
| 55490-85-2 | | 3-(hexylamino)-propionitrile | C9H18N2 | 154.25 | | |
| 55490-87-4 | | (9-anthrylmethylene)-malononitril | C18H10N2 | 254.29 | | 494°C at 760 mmHg |
| 55491-33-3 | | 2,4,5-trichlorophenoxyacetic acid,pentyl ester | | | | |
| 55491-44-6 | | um strontium salt (2:1:1) | | | | |
| 55492-08-5 | | 2-propenoic acid, polymer with butyl 2-propenoate and (1-methylethenyl)benzene | | | | |
| 55492-39-2 | 2-甲基-2-丙烯酸甲酯与1,3-丁二烯、乙烯基苯、2-丙烯酸-2-羟基乙酯和2-丙烯酸的聚合物 | 2-Propenoic acid, 2-methyl-, methyl ester, polymer with 1,3-butadiene, ethenylbenzene, 2-hydroxyethyl 2-propenoate and 2-propenoic acid (9CI) | (C8H8·C5H8O3·C5H8O2·C4H6·C3H3N)x | | | |
| 55492-43-8 | | 2-propenoic acid, homopolymer, iron salt | | | | |
| 55492-52-9 | 2,2'-亚甲基双苯酚与氯甲基环氧乙烷的聚合物 | Phenol, 2,2'-methylenebis-, polymer with (chloromethyl)oxirane | (C13H12O2·C3H5ClO)x | | | |
| 55492-86-9 | | tristetrathiafulvalenebistetrafluoroboratecomplex | C18H12S12·2BF4 | 786.62 | | |
| 55494-04-7 | | bis(trimethylsilyl)itaconate | C11H22O4Si2 | 274.46 | | 70℃(0.02 |
| 55494-92-3 | | hexaammine-cobalt(3++ (oc-6-11)-cobalt(3++ phosphate (1:1) | | | | |
| 55495-69-7 | 3-甲氧基喹喔啉-2-羧酸 | 3-Methoxyquinoxaline-2-carboxylic acid | C10H8N2O3 | 204.18 | | |
| 55496-51-0 | 4,7-二氯-6-甲氧基喹唑啉 | 4,7-dichloro-6-methoxyquinazoline | C9H6Cl2N2O | 229.06 | | |
| 55496-52-1 | 4-氯-7-甲氧基喹唑啉 | 4-chloro-7-methoxyquinazoline | C9H7ClN2O | 194.62 | | 323°C at 760 mmHg |
| 55496-54-3 | | 4-chloro-5,6,7-trimethoxyquinazoline | | | | |
| 55496-55-4 | 4-甲基氨基乙基吡啶 | 4-methylaminoethylpyridine | C8H12N2 | 136.19 | | |
| 55496-56-5 | | n-methyl-1-pyridin-2-ylpropan-2-amine | C9H14N2 | 150.2209 | | |
| 55496-57-6 | n-正丙基-2-吡啶乙胺 | n-(n-propyl)-2-(2-pyridyl)ethylamine | | | | |
| 55496-62-3 | | n-methyl-2-(4-methyl-1,3-thiazol-5-yl)ethanamine oxalate hydrate | | | | |
| 55496-65-6 | 3-(氨基甲基)-4-甲基吡啶-2(1H)-酮 | 3-(Aminomethyl)-4-methylpyridin-2(1H)-one | C7H10N2O | 138.17 | | |
| 55496-69-0 | 4-氯-7-甲氧基-6-硝基喹唑啉-4(3h)-酮 | 4-chloro-7-methoxy-6-nitroquinazoline | C9H6ClN3O3 | 239.62 | | |
| 55497-53-5 | | 6-(2-butenylidene)-1,5,5-trimethyl-cyclohexen | | | | |
| 55499-43-9 | 3,4-二甲基苯硼酸 | 3,4-dimethylphenylboronic acid | C8H11BO2 | 149.98 | 220℃ | |
| 55499-44-0 | 2,4-二甲基苯硼酸 (含不同量的酸酐) | 2,4-dimethylphenylboronic acid (contains varying amounts of anhydride) | C8H11BO2 | 149.98 | 204-208°C | |
| 555-03-3 | 1-甲氧基-3-硝基苯 | 3-nitro-anisole | C7H7NO3 | 153.14 | 36-38℃ | 121℃(8 t |
| 555-06-6 | 4-氨基苯甲酸单钠盐 | sodium amino benzoate | C7H7NO2·Na | 159.12 | >300 °C(lit.) | |
| 555-10-2 | 3-亚甲基-6-(1-甲基乙基)环己烯 | 3-methylene-6-(1-methylethenyl)cyclohexane | C10H16 | 136.23 | | 175-175.5 ℃ |
| 555-15-7 | | 5-nitro-2-furaldehyd oxime | C5H4N2O4 | 156.09 | 160-163℃ | |
| 555-16-8 | 4-硝基苯甲醛 | 4-Nitro-benzaldehyde | C7H5NO3 | 151.12 | 103-107℃ | |
| 555-21-5 | 对硝基苄基氰 | p-Nitophenylacetonitrile | C8H6N2O2 | 162.15 | 114-118℃ | 195-197 °C (12.0016 mmHg) |
| 555-24-8 | | lithium phenoxide solution | | | | |
| 555-25-9 | 磺胺二甲氧嘧啶ep杂质b | sulfadimethoxine ep impurity b | | | | |
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