CAS编号 | 中文名 | 英文名 | 分子式 | 分子量 | 熔点 | 沸点 |
201991-24-4 | | 1-boc-2-acetyl-piperidine | C12H21NO3 | 227.30 | | 312.4±35.0 °C(Predicted) |
201992-85-0 | 2-(6-甲基嘧啶-4-基)乙酸乙酯 | ethyl 2-(6-methylpyrimidin-4-yl)acetate | | | | |
201994-57-2 | | h-hyp-betana hcl | | | | |
201996-20-5 | 丙酸钠-2,3-13c2 | sodium propionate-2,3-13c2 | | | | |
201996-24-9 | | 3-amino-n-(4-methoxy-phenyl)-benzenesulfonamide | | | | |
201996-37-4 | 氰尿酸-13c3 | cyanuric acid-13c3 | C3H3N3O3 | 132.05 | | |
201998-61-0 | Py-BODIPY-NHS ester | | C20H17BF2N4O4 | 426.18 | | |
2019997-40-9 | 呋喃并[3,2-b]吡啶-2-硼酸 频哪醇酯 | furo[3,2-b]pyridine-2-boronic acid pinacol ester | | | | |
2019997-41-0 | 1-(环丙基甲基)-5-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-1H-吡唑 | 1-(Cyclopropylmethyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole | C13H21BN2O2 | 248.13 | | 362.8±15.0 °C(Predicted) |
202-03-9 | | aceanthrylene | | | | |
202-22-2 | | 128353-39-9 | | | | |
202-33-5 | | benz(j)aceanthrylene | C20H12 | 252.315 | | |
202-94-8 | | 11h-benz(bc)aceanthrylene | | | | |
202-98-2 | | 4h-cyclopenta(def)chrysene | | | | |
2020-28-2 | | pyrrolidineacetic acid, 2,6-xylyl ester, hydrochloride | | | | |
2020-50-0 | | acetic acid 2-(2-hydroxy-ethylsulfanyl)-ethyl ester | C6H12O3S | 164.22 | | |
2020-73-7 | | 1-(2,4,5-trimethoxyphenyl)-1-butanone | | | | |
2020-97-5 | | acetamide, 2,2'-methylenebis((3-methoxy-5-propyl-o-phenylene)oxy)bis(n,n-diethy | | | | |
2020-98-6 | | 2-((4-allyl-6-methoxy-alpha-morpholino-o-tolyl)oxy)-n,n-diethyl-acetamid | | | | |
2020-99-7 | | 2-((4-allyl-6-methoxy-alpha-piperidino-o-tolyl)oxy)-n,n-diethyl-acetamid | | | | |
20200-22-0 | | n-methyl-2-nitro-4-(trifluoromethyl)-benzenamin | C8H7F3N2O2 | 220.1486 | | |
20200-59-3 | | 5-methoxy-1,3,3-trimethylspiro(indoline-2,3'- (3h) | | | 152-154℃ | |
20200-62-8 | | 6,8-dibromo-1',3'-dihydro-1',3',3'-tri-me- spiro(2 | | | 118-120℃ | |
20200-64-0 | | spiro[2h-1-benzopyran-2,2'-[2h]indole], 1',3'-dihydro-1',3',3'-trimethyl-6,8-di | | | | |
20200-86-6 | 1,3,3-trimethyl-2,3-dihydro-1H-indol-2-one | | C11H13NO | 175.231 | | |
202000-99-5 | 3-溴-5-氟苯乙酸 | 3-bromo-5-fluorophenylaceticacid | C8H6BrFO2 | 233.03 | | |
2020003-64-7 | 3-溴-1h-噻吩并[3,2-c]吡唑-5-羧酸甲酯 | methyl 3-bromo-1h-thieno[3,2-c]pyrazole-5-carboxylate | | | | |
202001-00-1 | 3-氯-5-氟苯乙酸 | 3-chloro-5-fluorophenylacetic acid | C8H6ClFO2 | 188.59 | 82-87 °C | |
202001-01-2 | 2-(3-溴-5-氯苯基)乙酸 | 2-(3-Bromo-5-chlorophenyl)acetic acid | C8H6BrClO2 | 249.489 | | 353.2±27.0 °C(Predicted) |
202001-20-5 | | methyl 3-amino-3-cyclohexylpropanoate hcl | | | | |
202002-66-2 | | 4-piperidinylacetonitrile | C7H12N2 | 124.1839 | | |
2020026-53-1 | 5-Bromo-4-(hydroxymethyl)-1-methylpyridin-2(1H)-one | | C7H8BrNO2 | 218.05 | | |
202003-06-3 | 4-氰基-1-(2,6-二氟苄基)-1h-1,2,3-三氮唑 | 1-(2,6-difluorobenzyl)-1h-1,2,3-triazole-4-carbonitrile | | | | |
202003-07-4 | 1-苄基-1H-1,2,3-三唑-4-甲腈 | 1-Benzyl-1H-1,2,3-triazole-4-carbonitrile | C10H8N4 | 184.2 | 77-78 °C | 394.4±44.0 °C at 760 mmHg |
2020036-54-6 | 1,3-二氧代异吲哚啉-2-基戊酸酯 | 1,3-Dioxoisoindolin-2-yl pentanoate | C13H13NO4 | 247.25 | | |
202006-17-5 | (2S,3R)-2,3-二氨基-3-苯基丙酸 | (2S,3R)-2,3-Diamino-3-phenylpropanoic acid | C9H12N2O2 | 180.2 | | 360.6±42.0 °C(Predicted) |
2020060-41-5 | 8-bromo-2-(2-octynyloxy)quinoline | | C17H18BrNO | 332.24 | | |
2020067-63-2 | 4-(三丁基甲锡烷基)异噁唑 | 4-(Tributylstannyl)isoxazole | C15H29NOSn | 358.11 | | |
2020070-33-9 | 4-(4,4,5,5-四甲基-1,3,2-二氧硼杂环戊烷-2-基)-3-(三氟甲基)吡啶 | 4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-3-(trifluoromethyl)pyridine | C12H15BF3NO2 | 273.06 | | 317.7±42.0 °C(Predicted) |
202009-64-1 | | PAMAM DENDRIMER, GENERATION 1.5, 20 WT.% SOLUTION IN METHYL ALCOHOL | C110H176N26Na16O44 | 2934.56 | | 65 °C |
202009-65-2 | | PAMAM DENDRIMER, GENERATION 2.5, 10 WT.% SOLUTION IN METHYL ALCOHOL | NH2(CH2)2NH2:(G=2.6);dendriPAMAM(NHCH2CH2COONa)32 | 6265.6 | | 65 °C |
202009-66-3 | | PAMAM DENDRIMER, GENERATION 4.5, 5 WT.% SOLUTION IN METHYL ALCOHOL | C16H1632N25Na128O38 | 26251.86 | | 65 °C |
202009-67-4 | | pamam dendrimer, generation 5.5 solution | | | | |
20201-03-0 | 2-氯-4-硝基苯磺酰氯 | 2-chloro-4-nitrobenzene-1-sulfonyl chloride | C6H3Cl2NO4S | 256.06 | | 370.3°C |
20201-05-2 | | 2-chloro-5-nitrophenyl disulfide | | | | |
20201-24-5 | 3-甲基-2-氧代丁酰乙酯 | ethyl 3-methyl-2-oxobutyrate | C7H12O3 | 144.17 | | 62℃(11 t |
20201-26-7 | 4-溴苯乙醛酸乙酯 | Ethyl 2-(4-bromophenyl)-2-oxoacetate | C10H9BrO3 | 257.08 | | 322.3°C |
20201-60-9 | | 2-methoxy-4-(5,6,6-trimethylbicyclo[2.2.1]hept-2-yl)-pheno | | | | |
20201-72-3 | | 2-methoxy-5-(5,6,6-trimethyl-2-norbornyl)-pheno | | | | |
20201-75-6 | | 2-methoxy-6-(5,6,6-trimethyl-2-norbornyl)-pheno | | | | |