| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 508-75-8 | 铃兰毒甙 | convallatoxin | C29H42O10 | 550.63 | | |
| 508-76-9 | | card-20(22)-enolide, 3-((2,6-dideoxy-beta-d-xylohexopyranosyl)oxy)-5,14-dihydro | | | | |
| 508-77-0 | | cymarin | C30H44O9 | 548.67 | | |
| 508-79-2 | 嚏根草醇 | hellebrigenol | | | | |
| 508-84-9 | | divaricoside | | | | |
| 508-88-3 | | 17-alpha-card-20(22)-enolide, 3-beta,14-dihydroxy-5-bet | | | | |
| 508-92-9 | | 3-beta,14-dihydroxy-carda-20(22)-dienolide | | | | |
| 508-93-0 | | 5-beta-card-20(22)-enolide, 3-beta-((6-deoxy-alpha-l-mannopyranosyl)oxy)-14-bet | | | | |
| 5080-10-4 | | 1-o-tolyl-1-p-tolylethane | C16H18 | 210.31 | | |
| 5080-22-8 | N-羟基-2-丙胺 | n-hydroxy-2-Propaneamine | C3H9NO | 240.25 | 159℃ | |
| 5080-50-2 | 盐酸-3-O-乙酰左旋肉碱 | 3-O-Acetyl-l-carnitine hydrochloride | C9H19NO4.HCl | 241.71 | 194℃ | |
| 5080-60-4 | | 1,2,3,4-tetrahydro-1-methylquinolin-8-ol | | | | |
| 50800-92-5 | 2-(4-甲氧基苯氧基)乙胺 | 2-(4-methoxyphenoxy)ethylamine | | | | |
| 50801-44-0 | | cortisuzol | | | | |
| 50802-21-6 | | 30-dinoroleana-1(10),3,5,7-tetraene-2,21-dione, 3-hydroxy-d:a-friedo-2 (20-b | | | | |
| 50802-28-3 | | 1,7-naphthalenedisulfonic acid, 5-hydroxy-6-[(2-sulfophenyl)azo]-4-[(2,5,6-tric | | | | |
| 50802-52-3 | | 4-pentyl-benzoic aci 4-(hexyloxy)phenyl ester | | | | |
| 50802-53-4 | | 4-pentyl-benzoic aci 4-(heptyloxy)phenyl ester | | | | |
| 50802-69-2 | | carbamic acid, ((4-fluorophenyl)thio)methyl-, 2,3-dihydro-2,2-dimethyl-7-benzof | | | | |
| 50802-70-5 | | carbamic acid, methyl((4-nitrophenyl)thio)-, 2,3-dihydro-2,2-dimethyl-7-benzofu | | | | |
| 50802-76-1 | | glutaric acid, alpha-butylbenzyl ester | | | | |
| 50803-23-1 | | 4-bromo-3-chlorosulfonylbenzoic acid | | | | |
| 50807-33-5 | 二十二烷酸羟基十八醇酯 | Docosanoic acid, hydroxyoctadecyl ester | | | | |
| 50807-71-1 | | 9-octadecenyl ester, (z)-carbonochloridic aci | | | | |
| 50807-74-4 | | 2,2,3,3,3-pentafluoropropyl-1,1,2,2-tetrafluoroethyl ether | C5H3F9O | 250.06 | | 68℃ |
| 50808-02-1 | | 1-p-aminophenyl-biguanid hydrochloride | | | | |
| 50808-20-3 | | Silicon hydride | HSi | 29.09 | | |
| 50808-49-6 | | ornade | | | | |
| 50809-32-0 | | thyroid | | | | |
| 50809-34-2 | | treburon | | | | |
| 50809-50-2 | | 3,2-dioxaphospholane, 2-(bis(2-chloroethyl)amino)-4-methyl- 2-oxide | | | | |
| 5081-36-7 | 3-甲氧基-4-硝基苯甲酸 | 3-methoxy-4-nitrobenzoic acid | C8H7NO5 | 197.14 | 233-235℃ | |
| 5081-37-8 | | methyl 3-methoxy-4-nitrobenzoate | C9H9NO5 | 211.17 | 86-88℃ | |
| 5081-42-5 | | 3,4,5-trimethoxy-2-nitro-benzoic aci methyl ester | | | | |
| 5081-48-1 | ellipticine 盐酸盐 | | | | | |
| 5081-87-8 | | 3-(2-chloroethyl)-2,4(1h,3h)-quinazolinedione | C10H9ClN2O2 | 224.64 | 194-197℃ | |
| 50811-63-7 | | iron(iii) oxide hydrate | Fe2O3 | 159.69 | | |
| 50812-15-2 | | juvenile hormone esterase | | | | |
| 50812-17-4 | | galactomannanase from aspergillus niger | | | | |
| 50812-33-4 | | potato proteinase inhibitor ii-b | | | | |
| 50812-37-8 | | glutathione s-transferase | | | | |
| 50813-16-6 | | polyphosphoric acid sodium photographic grade | | | | |
| 50813-20-2 | | actinomycin x | | | | |
| 50813-46-2 | | antibiotic xk 46 | | | | |
| 50814-04-5 | | cascaroside | | | | |
| 50814-28-3 | | 4-[[4-[(2-phenyl-1h-indol-3-yl)azo]phenyl]azo]-benzenesulfonic aci monosodi | | | | |
| 50814-29-4 | | benzenesulfonic acid, 2,2'-(1,2-ethenediyl)bis[5-[(4-hydroxy-2-methylphenyl)azo | | | | |
| 50814-31-8 | C.I.直接橙46 | C.I. Direct orange 46 | | | | |
| 50814-68-1 | | flavobacterin | | | | |
| 50815-00-4 | | aviation kerosene (non-specific name) | | | | |
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