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CAS编号中文名英文名分子式分子量熔点沸点
201991-24-41-boc-2-acetyl-piperidineC12H21NO3227.30312.4±35.0 °C(Predicted)
201992-85-02-(6-甲基嘧啶-4-基)乙酸乙酯ethyl 2-(6-methylpyrimidin-4-yl)acetate
201994-57-2h-hyp-betana hcl
201996-20-5丙酸钠-2,3-13c2sodium propionate-2,3-13c2
201996-24-93-amino-n-(4-methoxy-phenyl)-benzenesulfonamide
201996-37-4氰尿酸-13c3cyanuric acid-13c3C3H3N3O3132.05
201998-61-0Py-BODIPY-NHS esterC20H17BF2N4O4426.18
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
2019997-41-01-(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-pyrazoleC13H21BN2O2248.13362.8±15.0 °C(Predicted)
202-03-9aceanthrylene
202-22-2128353-39-9
202-33-5benz(j)aceanthryleneC20H12252.315
202-94-811h-benz(bc)aceanthrylene
202-98-24h-cyclopenta(def)chrysene
2020-28-2pyrrolidineacetic acid, 2,6-xylyl ester, hydrochloride
2020-50-0acetic acid 2-(2-hydroxy-ethylsulfanyl)-ethyl esterC6H12O3S164.22
2020-73-71-(2,4,5-trimethoxyphenyl)-1-butanone
2020-97-5acetamide, 2,2'-methylenebis((3-methoxy-5-propyl-o-phenylene)oxy)bis(n,n-diethy
2020-98-62-((4-allyl-6-methoxy-alpha-morpholino-o-tolyl)oxy)-n,n-diethyl-acetamid
2020-99-72-((4-allyl-6-methoxy-alpha-piperidino-o-tolyl)oxy)-n,n-diethyl-acetamid
20200-22-0n-methyl-2-nitro-4-(trifluoromethyl)-benzenaminC8H7F3N2O2220.1486  
20200-59-35-methoxy-1,3,3-trimethylspiro(indoline-2,3'- (3h)152-154℃
20200-62-86,8-dibromo-1',3'-dihydro-1',3',3'-tri-me- spiro(2118-120℃
20200-64-0spiro[2h-1-benzopyran-2,2'-[2h]indole], 1',3'-dihydro-1',3',3'-trimethyl-6,8-di
20200-86-61,3,3-trimethyl-2,3-dihydro-1H-indol-2-oneC11H13NO175.231
202000-99-53-溴-5-氟苯乙酸3-bromo-5-fluorophenylaceticacidC8H6BrFO2233.03
2020003-64-73-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
202001-00-13-氯-5-氟苯乙酸3-chloro-5-fluorophenylacetic acidC8H6ClFO2188.5982-87 °C
202001-01-22-(3-溴-5-氯苯基)乙酸2-(3-Bromo-5-chlorophenyl)acetic acidC8H6BrClO2249.489353.2±27.0 °C(Predicted)
202001-20-5methyl 3-amino-3-cyclohexylpropanoate hcl
202002-66-24-piperidinylacetonitrileC7H12N2124.1839
2020026-53-15-Bromo-4-(hydroxymethyl)-1-methylpyridin-2(1H)-oneC7H8BrNO2218.05
202003-06-34-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
202003-07-41-苄基-1H-1,2,3-三唑-4-甲腈1-Benzyl-1H-1,2,3-triazole-4-carbonitrileC10H8N4184.277-78 °C394.4±44.0 °C at 760 mmHg
2020036-54-61,3-二氧代异吲哚啉-2-基戊酸酯1,3-Dioxoisoindolin-2-yl pentanoateC13H13NO4247.25
202006-17-5(2S,3R)-2,3-二氨基-3-苯基丙酸(2S,3R)-2,3-Diamino-3-phenylpropanoic acidC9H12N2O2180.2360.6±42.0 °C(Predicted)
2020060-41-58-bromo-2-(2-octynyloxy)quinolineC17H18BrNO332.24
2020067-63-24-(三丁基甲锡烷基)异噁唑4-(Tributylstannyl)isoxazoleC15H29NOSn358.11
2020070-33-94-(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)pyridineC12H15BF3NO2273.06317.7±42.0 °C(Predicted)
202009-64-1PAMAM DENDRIMER, GENERATION 1.5, 20 WT.% SOLUTION IN METHYL ALCOHOLC110H176N26Na16O442934.5665 °C
202009-65-2PAMAM DENDRIMER, GENERATION 2.5, 10 WT.% SOLUTION IN METHYL ALCOHOLNH2(CH2)2NH2:(G=2.6);dendriPAMAM(NHCH2CH2COONa)326265.665 °C
202009-66-3PAMAM DENDRIMER, GENERATION 4.5, 5 WT.% SOLUTION IN METHYL ALCOHOLC16H1632N25Na128O38  26251.86 65 °C
202009-67-4pamam dendrimer, generation 5.5 solution
20201-03-02-氯-4-硝基苯磺酰氯2-chloro-4-nitrobenzene-1-sulfonyl chlorideC6H3Cl2NO4S256.06370.3°C
20201-05-22-chloro-5-nitrophenyl disulfide
20201-24-53-甲基-2-氧代丁酰乙酯ethyl 3-methyl-2-oxobutyrateC7H12O3144.1762℃(11 t
20201-26-74-溴苯乙醛酸乙酯Ethyl 2-(4-bromophenyl)-2-oxoacetateC10H9BrO3257.08322.3°C
20201-60-92-methoxy-4-(5,6,6-trimethylbicyclo[2.2.1]hept-2-yl)-pheno
20201-72-32-methoxy-5-(5,6,6-trimethyl-2-norbornyl)-pheno
20201-75-62-methoxy-6-(5,6,6-trimethyl-2-norbornyl)-pheno
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