| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 | 
| 55246-79-2 |  | n-(4-methoxyphenyl)-n-methylthiocarbamoyl chloride |  |  |  |  | 
| 55247-60-4 |  | n-benzyl-2-(4-methoxyphenoxy)ethanamine hydrochloride |  |  |  |  | 
| 55247-73-9 |  | 2-g) (1)benzopyran-7-one, (-)--furo( mixed with n-vinylpyrrolidone (14:86) |  |  |  |  | 
| 55248-15-2 |  | 1,25-dihydroxyergocalciferol |  |  |  |  | 
| 55248-17-4 |  | hypochlorous acid, sodium salt, hydrate (2:5) |  |  |  |  | 
| 55248-23-2 |  | nebidrazine |  |  |  |  | 
| 55249-21-3 |  | Phosphonoselenoic dichloride,butyl- | C4H9Cl2PSe | 237.95 |  |  | 
| 55249-22-4 |  | Phosphinoselenoic chloride,dibutyl- | C8H18ClPSe | 259.62 |  |  | 
| 55249-23-5 |  | Phosphinoselenoic chloride,diphenyl- | C12H10ClPSe | 299.60 |  |  | 
| 55249-73-5 |  | 1-(ethoxymethyl)-4-methoxy-benzen | C10H14O2 | 166.22 |  |  | 
| 5525-40-6 |  | p-Bromophenyldiphenylphosphine oxide | C18H14BrOP | 357.18 |  | 500.9°C | 
| 5525-72-4 |  | 4'-chloro-biphenyl-4-acetic acid | C14H11ClO2 | 246.69 | 153 - 156 °C | 415 °C at 760 mmHg | 
| 5525-95-1 | 五氟苯基二苯基膦 | diphenyl(pentafluorophenyl)phosphine | C8H10F5P | 232.13 | 68-72℃ |  | 
| 55250-50-5 |  | 2,3-dimethyl-4-hydroxyamino-pyridin 1-oxide |  |  |  |  | 
| 55250-68-5 |  | benzamide, 4-bromo-n-(4-methyl-2-sulfamoyl-delta(sup 2)-1,3,4-thiadiazolin-5-yl |  |  |  |  | 
| 55250-78-7 |  | propanoic acid, 3-mercapto-, (4,4-dimethyl-2,5-dioxo-1,3-imidazolidinediyl)di-2 |  |  |  |  | 
| 55250-79-8 | 1,1-双(1-甲基乙氧基)己烷 | 1,1-Diisopropoxyhexane | C12H26O2 | 202.33 |  | 203.3±8.0 °C(Predicted) | 
| 55250-84-5 | 6'-(环己甲氨基)-3'-甲基-2-苯氨基螺[异苯并呋喃-1-(3H)-单-(9H)氧杂蒽]-3-酮 | 9'-[9H]xanthen]-3-one, 6'-(cyclohexylmethylamino)-3'-methyl-2'-(phenylamino)-Spiro[isobenzofuran-1(3H) | C34H32N2O3 |  |  |  | 
| 55251-07-5 |  | 1,3-bis(methoxymethyl)-5,5-diphenyl-hydantoi |  |  |  |  | 
| 55251-14-4 |  | 3-(acetoxymethyl)-5-ethyl-5-phenyl-hydantoi |  |  |  |  | 
| 55251-37-1 |  | 3'-nitro-2-phenylacetophenone |  |  |  |  | 
| 55252-43-2 |  | 4-Nitro-4'-(N,N-dimethylamino)azobenzene | C14H14N4O2 | 270.29 |  |  | 
| 55252-53-4 |  | n-[2-[(2-cyano-6-iodo-4-nitrophenyl)azo]-5-(diethylamino)phenyl]-acetamid |  |  |  |  | 
| 55253-28-6 |  | cyclopentanecarboxaldehyde, 2-methyl-5-(1-methylethenyl)-, [1 theta-(1 alpha,2 |  |  |  |  | 
| 55254-34-7 |  | butanedioic acid, mono((6-(3-(3-carboxy-1-oxopropoxy)-3,4-dihydro-5,7-dihydroxy |  |  |  |  | 
| 55255-53-3 |  | n-(1-naphthyl)cinnamamide |  |  |  |  | 
| 55255-54-4 |  | n-(2-naphthyl)cinnamamide |  |  |  |  | 
| 55255-58-8 |  | 5-8-dimethyl-1-octyl-1,2,3,4-tetrahydronaphthalene | C20H32 | 272.47 |  |  | 
| 55255-59-9 |  | 2,6-dimethyl-7-octyl-1,2,3,4-tetrahydronaphthalene | C20H32 | 272.47 |  |  | 
| 55255-70-4 |  | 9-cyclohexyltetra-decahydroanthracene | C20H34 | 274.48 |  |  | 
| 55255-73-7 |  | 6-tridecene,2,2,4,10,12,12-hexamethyl-7-(3,5,5-trimethylhexyl)- | C28H56 | 392.74 |  |  | 
| 55255-74-8 |  | 1-cyclohexyl-2-(cyclohexylmethyl)-pentadecane | C28H54 | 390.73 |  |  | 
| 55255-85-1 |  | 1,5-dicyclopentyl-3-(2-cyclopentylethyl)pentane | C22H40 | 304.55 |  |  | 
| 55256-07-0 |  | tetratriacontane,17-hexadecyl | C50H102 | 703.34 |  |  | 
| 55256-09-2 |  | triacontane,11,20-didecyl | C50H102 | 703.34 |  |  | 
| 55256-24-1 |  | perhydro-1H-dibenzo[a,i]fluorene | C21H34 | 286.50 |  |  | 
| 55256-27-4 |  | 4,5-alpha-epoxy-3-methoxy-morphinan-14-o |  |  |  |  | 
| 55256-32-1 |  | acetic acid, (2,4-dichlorophenoxy)-, compd. with (z,z)-n,n-dimethyl-9,12-octade |  |  |  |  | 
| 55256-33-2 |  | 2,4,5-trichlorophenoxyacetic acid,n,n-dimethyl oleyl-linoleyl |  |  |  |  | 
| 55256-49-0 |  | 2':4,5)furo(3,2-b)xanthen-5-one, 3a,12a-dihydro-4,6-dihydroxy-5h-furo(3 (3as |  |  |  |  | 
| 55256-53-6 |  | 2':4,5)furo(3,2-b)xanthen-5-one, 3a,12a-dihydro-3a,4,6-trihydroxy-9-5h-furo(3 |  |  |  |  | 
| 55256-55-8 |  | 5h-furo(3',2':4,5)furo(3,2-b)xanthen-5-one, 3a,12a-dihydro-6-hydroxy-9-(3-hydro |  |  |  |  | 
| 55256-57-0 |  | 5h-furo(3',2':4,5)furo(3,2-b)xanthen-5-one, 3a,12a-dihydro-4,6-dihydroxy-9-(3-h |  |  |  |  | 
| 55256-58-1 |  | 5h-furo(3',2':4,5)furo(3,2-b)xanthen-5-one, 3a,12a-dihydro-7-chloro-4,6-dimetho | C19H13ClO6 | 372.76 |  |  | 
| 55257-88-0 |  | n-decyl-2-pyrrolidone | C14H27NO | 225.37 |  | 154℃ | 
| 55258-15-6 |  | (R*,R*)-(±)-2,2,3,4,5,5-hexamethylhexane | C12H26 | 170.34 |  |  | 
| 55258-76-9 | 氟比洛芬杂质12 | flurbiprofen impurity 12 |  |  |  |  | 
| 55259-43-3 | 吡唑并[1,5-b]哒嗪-3-羧酸乙酯 | ethyl pyrazolo[1,5-b]pyridazine-3-carboxylate | C9H9N3O2 | 191.19 |  |  | 
| 55259-49-9 |  | tetramethyltetraselenafulvalene | C10H12Se4 | 448.04 | 265-270℃ |  | 
| 5526-11-4 |  | imidocarbonic acid, (diethoxyphosphinothioyl)dithio-, cyclic 1,2-dimethylethyle |  |  |  |  |