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CAS编号中文名英文名分子式分子量熔点沸点
2194563-83-0Hydroxy-PEG4-C2-nitrileC11H21NO5247.29
2194563-84-1(2-(2-(2-(2-(4-(6-甲基)-1,2,4,5-四嗪-3-基)苯氧基)乙氧基)乙氧基)乙氧基)乙基)氨基甲酸叔丁酯tert-Butyl (2-(2-(2-(2-(4-(6-methyl-1,2,4,5-tetrazin-3-yl)phenoxy)ethoxy)ethoxy)ethoxy)ethyl)carbamateC22H33N5O6463.53
2194586-64-4(2R)-2-amino-2-methyl-hexan-1-ol hydrochlorideC7H17NO.HCl167.6762
2194590-02-6(R)-3-(4-(2-氯-2-碘苄基)苯氧基)四氢呋喃(R)-3-(4-(2-Chloro-5-iodobenzyl)phenoxy)tetrahydrofuranC17H16ClIO2414.67476.0±45.0 °C(Predicted)
21947-32-0n-t-boc-l-norleucine *dicyclohexylammoniumC23H44N2O4412.61
21947-71-7反式-肉桂酸酐trans-Cinnamic anhydrideC18H14O3278.3020  
21947-75-12-epoxy- 1-chloro- (z)-propan
21947-76-22-epoxy- 1-chloro- (e)-propan
21947-87-5(+)-二异松蒎烯基硼烷diisopinocampheylboraneC20H35B286.3066 °C
21947-97-7boc-cys(dpm)-ohC21H25NO4S387.49548.9°C at 760 mmHg
21947-98-8BOC-S-TRITYL-L-半胱氨酸n(alpha)-boc-s-trityl-l-cysteineC27H29NO4S463.59143-146℃
219478-19-0n*1*-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)ethane-1,2-diamineC8H9ClF3N3239.6396℃/0.3mm
21948-10-7o-benzyl-dl-serine benzyl ester hydrochloride
21948-46-9octane,1,2-dichloro-C8H16Cl2183.12
21948-70-92-(甲基硫代)哌嗪2-Methylsulfanyl-pyrazineC5H6N2S126.1842.5-45.5 °C
21948-75-42-(甲基亚磺酰基)吡啶2-(methylsulfinyl)pyridineC6H7NOS141.19308.4°C at 760 mmHg
219484-64-7甲基九氟丁醚 (异构体混合物)methyl nonafluorobutyl ether (mixture of isomers)C5H3F9O250.06
219484-77-2生物素-聚乙二醇-羟基 (MW 3400)Biotin-PEG-OH (MW 3400)
219486-41-6N,N'-Diallyl-1,4-diaminobutane dihydrochlorideC10H22Cl2N2241.2
219487-62-45-氯-2-硝基-n-苯基苯酰胺5-chloro-2-nitro-n-phenylbenzamide
219488-03-6(2e)-1-(3-bromophenyl)-3-(2,4-dimethoxyphenyl)prop-2-en-1-one
219488-08-1(2e)-3-(2,4-dichlorophenyl)-1-(2,5-dimethoxyphenyl)prop-2-en-1-one
219488-09-2(2e)-3-(2,4-dimethoxyphenyl)-1-(2-methoxyphenyl)prop-2-en-1-one
219488-97-81,2,2-三苯基乙烯基硼酸频哪醇酯4,4,5,5-tetramethyl-2-(1,2,2-triphenylvinyl)-1,3,2-dioxaborolane441.1±55.0℃(Predicted)
219488-99-03-甲基-2-丁烯-2-基硼酸频哪醇酯3-methyl-2-buten-2-ylboronic acid pinacol esterC11H21BO2196.09
219489-07-3(z)-2-(2)-乙氧基乙烯基-4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷(z)-2-(2-ethoxyvinyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolaneC10H19BO3198.07
219489-09-54,4-(dimethylcyclohex-2-enone)-2-boronic acid, pinacol esterC14H23BO3250.14
21949-04-2hexamethylenebis(dimethylnonyl-ammoniu dichloride
21949-05-3hexamethylenebis(dimethyldecyl-ammoniu dichloride
21949-68-8Cyclobis(benzamidodimethylsilane)C18H22N2O2Si2354.55
2194903-42-7h3b-120C19H24N4O2S372.48
219492-12-33-(苄氧基)-4-甲基苯胺3-(benzyloxy)-4-methylanilineC14H15NO213.2800  
219492-66-72-氨基-N-(3-氟苯基)苯甲酰胺2-Amino-N-(3-fluorophenyl)benzamideC13H11FN2O230.24
219492-81-6(4-氨基-3-硝基苯基)氨基甲酸叔丁酯tert-Butyl (4-amino-3-nitrophenyl)carbamateC11H15N3O4253.25
2195-44-02-bromo-n-(4-fluorophenyl)acetamide
2195-47-34-fluoro-4-nitrobenzophenoneC13H8FNO3245.2187-89℃
2195-84-8methyl(trifluoromethoxy)difluoroethanoateC4H3F5O3194.06
21950-36-75'-氨基-5'-脱氧-2',3'-o-(1-甲基亚乙基)-腺苷酸5'-amino-5'-deoxy-2',3'-o-(1-methylethylidene)-adenosineC13H18N6O3306.32202-203°C
21950-98-1O,O'-Sulfonylbis-[N,N'-bis(trifluoro-methyl)hydroxyl]-amineC4F12N2O4S400.10
21950-99-2O-(Fluorosulfinyl)-N,N-bis(trifluoro-methyl)hydroxyl-amineC2F7NO2S235.08
219500-09-12,4-difluorophenyl 4-(chloromethyl)benzoate
219500-45-5(S)-2-溴-3-苯基丙-1-醇(S)-2-bromo-3-phenylpropan-1-olC9H11BrO215.09
219503-74-91-boc-6-硝基吲唑tert-butyl 6-nitro-1h-indazole-1-carboxylateC12H13N3O4263.25
219503-81-81-boc-6-氨-1h-吲唑1-boc-6-amino-1h-indazoleC12H15N3O2233.27171-172℃
219508-17-53-chloro-1H-indole-6-carboxylic acidC9H6ClNO2195.6
219508-19-73-溴吲哚-6-甲酸3-bromoindole-6-carboxylic acidC9H6BrNO2240.05
219508-27-72-[5-(三氟甲基)-1h-1,2,4-三唑-3-基]吡啶2-[5-(trifluoromethyl)-1h-1,2,4-triazol-3-yl]pyridineC8H5F3N4214.15157-161°C
219508-62-01-boc-6-amino-indoleC13H16N2O2232.28384.2°C
219508-87-92-(3-bromo-1h-1,2,4-triazol-5-yl)pyridine
219509-79-24-甲基哌嗪-1,4-二羧酸-1-叔丁酯1-tert-butyl 4-methyl piperazine-1,4-dicarboxylateC11H20N2O4244.29317.4±17.0°C
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