| CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
| 20815-52-5 | 4-肼基吡啶 | 2-(pyridin-4-yl)hydrazine hydrochloride | C5H8ClN3 | 145.59 | | |
| 20815-54-7 | | 4-[(p-bromophenyl)azo]-pyridine | C11H8BrN3 | 262.10 | | |
| 20815-66-1 | 4-(4'-羟基苯偶氮)吡啶 | 4-(4'-hydroxyphenylazo)pyridine | | | | |
| 20816-12-0 | 四氧化锇 | Osmium tetroxide | O4Os | 254.23 | | 130℃ |
| 20816-78-8 | 5-羟基-1-萘甲腈 | 5-hydroxy-1-naphthonitrile | | | | |
| 20816-79-9 | | 1-bromo-8-chloronaphthalene | C10H6BrCl | 241.510 | 87-88 °C | 150-160 °C(Press:5-6Torr) |
| 20816-95-9 | | (5-anilino-9h-benzo(a)phenoxazin-9-ylidene)diethyl-ammoniu nitrate | | | | |
| 208165-95-1 | | 1-bromo-4-fluoro-5-methyl-2-nitrobenzene | | | | |
| 208165-96-2 | 2-氯-4-氟-5-甲基苯甲酸 | 2-Chloro-4-fluoro-5-methylbenzoicacid | C8H6ClFO2 | 188.58 | | |
| 208167-83-3 | 1-boc-4-(2-氯乙基)哌嗪 | 1-boc-4-(2-chloroethyl)piperazine | C11H21ClN2O2 | 248.75 | 67-69°C | |
| 20817-34-9 | 3β-甲氧基-18-甲基雌甾-1,3,5(10),8-四烯-17-乙二醇缩酮 | 3-Methoxy-18-methylestra-1,3,5(10),8-tetraen-17-ethylene ketal | C22H28O3 | 340.46 | | |
| 20817-62-3 | | (25r)-spirost-5-en-3-one | | | | |
| 20817-72-5 | | stigmastadienone | C29H46O | 410.68 | | |
| 208173-16-4 | | | C10H8F4O | 220.16 | | |
| 208173-18-6 | | 2-fluoro-6-(trifluoromethyl)benzophenone | C14H8F4O | 268.21 | | 355.2 °C at 760 mmHg |
| 208173-19-7 | 2-氟-3-(三氟甲基)苯甲酰氯 | 2-fluoro-3-(trifluoromethyl)benzoyl chloride | C8H3ClF4O | 226.55 | | 192℃ |
| 208173-20-0 | | 2,3-difluorobenzophenone | C13H8F2O | 218.20 | | |
| 208173-21-1 | | 4-fluoro-2-(trifluoromethyl)acetophenone | C9H6F4O | 206.13 | | 212℃ |
| 208173-22-2 | | 2,3,6-trifluoroacetophenone | C8H5F3O | 174.12 | | |
| 208173-24-4 | | 4-fluoro-3-(trifluoromethyl)acetophenone | C9H6F4O | 206.13 | | |
| 208174-14-5 | Fmoc-L-高精氨酸盐酸盐 | Fmoc-HoArg-OH.HCl | C22H27ClN4O4 | 446.93 | | |
| 208176-31-2 | 2-溴-5-硝基苯甲酸乙酯 | ethyl 2-bromo-5-nitrobenzoate | C9H8BrNO4 | 274.07 | | 339.3°C |
| 208176-32-3 | 5-氨基-2-溴苯甲酸乙酯 | Ethyl 5-amino-2-bromobenzoate | C9H10BrNO2 | 244.09 | | |
| 20818-25-1 | | p-aminophenyl-b-d-glucopyranoside | C12H17NO6 | 271.27 | | |
| 20818-34-2 | | sulfide, sec-butyl 2-chloroethyl | | | | |
| 208182-94-9 | | 1-azoniabicyclo(2.2.2)octane, 1-(3-(2-((hydroxyimino)methyl)-3-methyl-1h-imidaz | | | | |
| 208182-95-0 | | 1-(3-(2-((hydroxyimino)methyl)-3-methyl-1h-imidazolium-1-yl)propyl)-3-oxo-1-azoniabicyclo(2.2.2)octan dibromide | | | | |
| 208182-96-1 | | 3-oxo-1-(3-(2-hydroxyiminomethyl-3-methyl-1-imidazolio)-2-oxapropyl)quin ucli | | | | |
| 208183-93-1 | | 3-(2-fluorophenyl)-2-propyn-1-ol | C9H7FO | 150.15 | | 244.4±25.0 °C(Predicted) |
| 208186-71-4 | | 4-bromo-2-(trifluoromethyl)phenylthiourea | C8H6BrF3N2S | 299.10 | 176-181 °C | |
| 208186-76-9 | | bishexafluoroisopropylmaleate | C10H4F12O4 | 416.12 | 118-120℃ | |
| 208186-78-1 | | 5-chloro-1,2-dibromo-3-fluorobenzene | C6H2Br2ClF | 288.34 | 37-39°C | 245.3°C |
| 208186-84-9 | 2-氯-4-氟苯甲醇 | 2-chloro-4-fluorobenzylalcohol | C7H6ClFO | 160.57 | 40-43℃ | |
| 208186-86-1 | | pyridinium, 1-(4-(4-(aminocarbonyl)pyridinio)-2-butenyl)-2-((hydroxyimino)methy | | | | |
| 2081874-87-3 | 4-甲氧基-苯基四氟硼酸铵 | 4-Methoxy-Phenylammonium tetrafluoroborate | C7H10BF4NO | 210.97 | | |
| 20819-47-0 | | 5-beta-carda-16,20(22)-dienolide, 3-beta-((6-deoxy-3-o-methyl-alpha-l-mannopyra | | | | |
| 20819-54-9 | | trimethyl-phosphine selenid | C3H9PSe | 155.04 | | |
| 20819-59-4 | | phosphorodithioic acid, o,o-diethyl ester, s-ester with mercaptoacetate | | | | |
| 208190-04-9 | | 3-pyridin-4-yl-benzaldehyde | | | | |
| 208191-64-4 | | 2-(methylsulfonyl)-4-nitrophenol | | | | |
| 208193-48-0 | 1-(2'-Deoxy-5'-O-DMT-2'-fluoro-b-D-arabinofuranosyl)thymine 3'-CE phosphoramidite | | C40H48FN4O8P | 762.82 | | |
| 208193-49-1 | | 3-chloro-2-fluoro-4-methoxy-benzaldehyde | | | | |
| 208196-15-0 | | ethyl 2-(1,3-dioxan-2-yl)benzoylformate | | | | |
| 2082-21-5 | | 1-phenyl-cycloheptano | | | | |
| 2082-40-8 | | phosphorothioic acid, o-(1-(2-bromo-4-chlorophenyl)-2-chlorovinyl)o,o-diethyl e | | | | |
| 2082-59-9 | 戊酐 | pentanoic acid anhydride | C10H18O3 | 186.25 | -56°C(lit.) | 119℃(15 |
| 2082-61-3 | | (1-methyl-1-propenyl)benzene | C10H12 | 132.20 | | 187-189 °C |
| 2082-64-6 | | thiocyanic acid, 4-chlorobenzyl ester | | | | |
| 2082-66-8 | 硫氰酸2-氯苯甲酯 | 2-chlorobenzyl thiocyanate | C8H6ClNS | 183.65 | | 140°C/5mmHg(lit.) |
| 2082-76-0 | | Decanoic anhydride | C20H38O3 | 326.51 | 24-25℃ | 130℃(0.2 |
m.cnreagent.com