| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 55015-69-5 | | 5-Isopropyl-3,3-bis-trifluoromethyl-3H-[1,2,4]dithiazole | C7H7F6NS2 | 283.26 | | |
| 55017-92-0 | | methyl 2-(hexadecyloxy)benzoylacetate | | | | |
| 55019-64-2 | | ammonium, (2-hydroxyethyl)trimethyl-, bromide, benzilate | | | | |
| 55019-65-3 | | ammonium, dimethylethyl(2-hydroxyethyl)-, bromide, benzilate | | | | |
| 55019-66-4 | | ammonium, butyldimethyl(2-hydroxyethyl)-, bromide, benzilate | | | | |
| 55019-67-5 | | ammonium, dimethylhexyl(2-hydroxyethyl)-, bromide,benzilate | | | | |
| 55019-68-6 | | ammonium, decyldimethyl(2-hydroxyethyl)-, bromide, benzilate | | | | |
| 5502-38-5 | | thiopyrano(4,3-b)indole, 1,3,4,5-tetrahydro-5-(3-(4-methyl-1-piperazinyl)propyl | | | | |
| 5502-40-9 | | 3-b)indole, 1,3,4,5-tetrahydro-5-(2-(dimethylamino)ethyl)-thiopyrano( monohy | | | | |
| 5502-60-3 | 2,2'-({2-[(4-Bromophenyl)amino]-2-oxoethyl}imino)diacetic acid | 2,2'-(2-[(4-Bromophenyl)amino]-2-oxoethylimino)diacetic acid | C12H13BrN2O5 | 345.15 | | |
| 5502-63-6 | | 4'-nitrosuccinanilic acid | | | | |
| 5502-64-7 | | 4'-nitroglutaranilic acid | | | | |
| 5502-78-3 | | 9-methylguanine | C6H7N5O | 165.15 | 300℃ | |
| 5502-88-5 | | 1-methyl-4-(1-methylethyl)-cyclohexen | C10H18 | 138.25 | | |
| 5502-90-9 | | e)-11-octadecadienoic aci (-)-13-hydroperoxy-11-octadecadienoic aci (z | | | | |
| 5502-91-0 | (±)9-HpODE | | C18H32O4 | 312.4 | | |
| 5502-94-3 | | 12-methyltetradecanoic acid | C15H30O2 | 242.40 | | |
| 5502-96-5 | | naadp | C21H27N6O18P3 | 744.39 | | |
| 55020-14-9 | | 2-(butylmethylamino)-1-(2,3-dihydro-1h-inden-5-yl)-ethanon (z)-2-butenedioa | | | | |
| 55020-16-1 | | 2,3-dihydro-alpha-((butylmethylamino)methyl)-1h-indene-5-methano (z)-2-bute | | | | |
| 55020-18-3 | | 1-(2,3-dihydro-1h-inden-5-yl)-2-(hexahydro-1h-azepin-1-yl)-ethanon (z)-2- b | | | | |
| 55020-20-7 | | hexahydro-alpha-(2,3-dihydro-1h-inden-5-yl)-1h-azepine-1-ethano (z)-2-buten | | | | |
| 55020-23-0 | | 1-(2,3-dihydro-1h-inden-5-yl)-2-(4-methyl-1-piperazinyl)-ethanon (z)-2-bute | | | | |
| 55020-31-0 | | alpha-(2,3-dihydro-1h-inden-5-yl)-4-(phenylmethyl)-1-piperazineethano (z)-2 | | | | |
| 55021-77-7 | 4-(甲硫基)丁-1-胺 | 4-(Methylthio)butan-1-amine | C5H13NS | 119.22 | | |
| 55022-82-7 | 2-(1-苄基-4-哌啶)乙腈 | 2-(1-benzylpiperidin-4-ylidene)acetonitrile | C14H16N2 | 212.29 | | |
| 55022-85-0 | 4-环氧己烷醇 | oxepan-4-ol | C6H12O2 | 116.1578 | | |
| 55022-88-3 | 1-氮杂双环[2,2,2]辛烷-4-羧酸 | 1-azabicyclo[2.2.2]octane-4-carboxylic acid | C8H13NO2 | 155.19 | | |
| 55022-91-8 | 4-奎宁环甲醛 | quinuclidine-4-carbaldehyde | | | | |
| 55023-26-2 | 1-苄基-4-羟基奎宁环?4-甲基苯磺酸盐 | 1-benzyl-4-hydroxyquinuclidin-1-ium 4-methylbenzenesulfonate | | | | |
| 55023-34-2 | | 3-b]pyridine, 3-methoxy-4,6-dimethyl-thieno[ | C10H11NOS | 193.26 | | |
| 55023-35-3 | | 7,9-dimethyl-pyrido[3',2':4,5]thieno[3,2- d]pyrimidin-4(1h)-one | C11H9N3OS | 231.27 | | |
| 55023-79-5 | | 4-piperidino-phenethyl alcoho | | | | |
| 55025-15-5 | | 4)thiazine,5a,6,7,8,9,10,10a,11-octahydro-2-chloro-11-(2-(1-pyrrolidinyl)ethyl)-benzo(b)cyclohepta(e)( hydrochloride | | | | |
| 55025-38-2 | 2-(氰基甲基)-4-甲基苯并咪唑 | 2-(Cyanomethyl)-4-methylbenzimidazole | C10H9N3 | 171.2 | | |
| 55025-74-6 | | 2-propenoic acid, 2-methyl-, dodecyl ester, polymer with 2-methylpropyl 2-methy | | | | |
| 55026-90-9 | 1-溴-2,5-二氯-4-甲氧基苯 | 1-Bromo-2,5-dichloro-4-methoxybenzene | C7H5BrCl2O | 255.92 | | |
| 55028-57-4 | 矢车菊素-3-O-2G-葡萄糖芸香糖苷 | Cyanidin 3-O-2G-glucosylrutinoside | C33H41ClO20 | 793.11964 | | |
| 55028-70-1 | | ,15R)- | C21H34O5 | 366.5 | | |
| 55028-71-2 | | 7-(3,5-dihydroxy-2-(3-hydroxy-4-(3-(trifluoromethyl)phenoxy)-5-heptenoic aci | | | | |
| 55028-72-3 | | (+)-cloprostenol sodium | C22H28ClNaO6 | 446.90 | | |
| 550299-54-2 | | 4-oxo-4-(4-(3-phenylprop-2-enyl)piperazinyl)but-2-enoic acid% | | | | |
| 550299-55-3 | n,n'-(亚甲基双(4,1-亚苯基))二(2,2,2-三氯乙酰胺) | n,n'-(4,4'-methylenebis(4,1-phenylene))bis(2,2,2-trichloroacetamide) | | | | |
| 550299-59-7 | | n-(6,7-dimethoxy-4-oxo-1,4-dihydroquinazolin-2-yl)guanidine | | | | |
| 5503-08-2 | | 1-c)pyridine, 2,3,4,9-tetrahydro-2-methyl-9-phenyl-1h-indeno( hydrochloride | | | | |
| 5503-12-8 | | (+)-perillaaldehyde | C10H14O | 150.22 | | |
| 5503-32-2 | 2-(氯甲基)-1,4-二氧螺[4.5]癸烷 | 2-(Chloromethyl)-1,4-dioxaspiro[4.5]decane | C9H15ClO2 | 190.67 | | 272.4℃ at 760 mmHg |
| 5503-41-3 | | acetic acid, rhodium(2+) salt | | | | |
| 5503-59-3 | | 9,10-dimethoxy-3-methyl-1,2,6,7,11b,12-hexahydro-13h-isoquino[2,1-a]quinolin-13-one | | | | |
| 5503-73-1 | | 2-amino-4,5-diphenyl-3-furancarbonitrile | C17H12N2O | 260.29 | 201-205℃ | 450.3 °C at 760mmHg |