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CAS编号中文名英文名分子式分子量熔点沸点
189875-67-04-(mesitylamino)-4-oxobut-2-enoic acidC13H15NO3
189876-48-02-[4-(trifluoromethoxy)phenoxy]ethanamine
18988-74-4B-Decachloro-o-boraneC2H2B10Cl10488.68
189882-31-33-氨基-7-氮杂吲哚3-amino-7-azaindole
189882-32-46-iodo-1h-pyrrolo[2,3-b]pyridine
189882-33-56-氰基-7-氮杂吲哚6-cyano-7-azaindoleC8H5N3143.15373.2°C
1898882-17-1N-(2-(二甲基氨基)乙基)-3-(2-(二甲基氨基)乙基氨基)丙酰胺N-(2-(dimethylamino)ethyl)-3-(2-(dimethylamino)ethylamino)propanamideC11H26N4O230.35
18989-08-7Uranate(2-),tetrabromodioxo-,dirubidium,dihydrateBr4H4O4Rb2U796.61
18989-35-02,6-bis(4-methylbenzylidene)-1-cyclohexanone
18989-81-62,6-bis(2-chlorobenzylidene)-1-cyclohexanone
18989-82-72,6-bis(4-chlorobenzylidene)-1-cyclohexanone
18989-83-82,6-bis(2,4-dichlorobenzylidene)-1-cyclohexanone
189894-57-31-((1S,2S)-1-hydroxy-1-(4-hydroxyphenyl)propan-2-yl)-4-phenylpiperidin-4-ol methanesulfonate trihydrateC21H35NO9S477.57
189894-78-8C6 L-erythro Ceramide (d18:1/6:0)C24H47NO3397.63492
189894-79-9C6 D-threo Ceramide (d18:1/6:0)C24H47NO3397.63492
189894-80-2C6 L-threo Ceramide (d18:1/6:0)C24H47NO3397.63492
189896-08-0mannotriose-(fucosyl-di-(n-acetyl-*gucosamine)),C90H148N6O662370.16
189896-40-0alkenes, ethylene-manuf.-byproduct c5-cut, oligomers, polymers with dehydrated
1899-02-1三甲基苯基氢氧化铵Trimethylphenylammonium hydroxide solutionC9H15NO153.2265 °C at 760 mmHg
1899-24-75-溴-2-糠醛5-Bromofuran-2-carboxaldehydeC5H3BrO2174.9880-85℃112℃(16
1899-25-8sulfurous acid, bis(2-propynyl) ester
1899-29-23-o-阿魏酰奎宁酸3-o-feruloylquinic acidC17H20O9368.34629.4 °C at 760 mmHg
1899-30-55-对香豆酰奎宁酸5-p-Coumaroylquinic AcidC16H18O8338.31
1899-36-12,3-dichloro-2-methyl-propionic aci sodium saltC4H5Cl2NaO2178.97
1899-40-75,6,7,8-tetrahydroquinazoline-2,4-diamine
1899-48-52,4-diaminoquinazolineC8H8N4160.17254-258ºC461ºC at 760mmHg
1899-60-16-乙基-2-肼基嘧啶-4(3h)- 酮6-ethyl-2-hydrazinylpyrimidin-4(3h)-one
1899-93-03-甲基苯磺酰氯3-Methylbenzenesulphonyl chlorideC7H7ClO2S190.64110℃(1 t
1899-94-13-methylbenzenesulfonamideC7H9NO2S171.22106-110 °C337.1±35.0 °C(Predicted)
1899-99-62-氯-4-甲氧基-6-甲基-5-硝基嘧啶2-chloro-4-methoxy-6-methyl-5-nitropyrimidine
18990-42-6Scandium (III) hexafluoroacetylacetonate (99.9%-Sc) (REO)
18990-72-2docosanoic acid, aluminum salt
18990-98-21,3,6-HexanetriolC6H14O3134.17
1899061-68-7(R)-2-(叔丁基)-2,3-二氢苯并[d]咪唑并[2,1-b]噻唑(R)-2-(tert-Butyl)-2,3-dihydrobenzo[d]imidazo[2,1-b]thiazoleC13H16N2S232.3445  
18991-39-41-Methyl-4-(thiocyanatomethyl)benzeneC9H9NS163.243
18991-62-36-甲基氮杂萘d-glucose-6,6-d2 (pyrogen free)C6H10D2O6182.17
18991-98-54-溴丁酯bromoacetic acid butyl esterC6H11BrO2195.05158-160 °C92-93℃(1
1899102-24-9tert-butyl rel-(5R,7S)-7-methyl-2,8-diazaspiro[4.5]decane-8-carboxylateC14H26N2O2254.3674
1899102-26-1tert-butyl rel-(5R,6S)-6-methyl-2,8-diazaspiro[4.5]decane-8-carboxylateC14H26N2O2254.3674
18992-11-5azelaic bishydroxamic acid
18992-13-72-methyl-2-nitro-propionitril
18992-64-89h-carbazol-4-amine
18992-65-92,7-二甲基咔唑2,7-dimethylcarbazoleC14H13N195.26292°C
18992-68-21,3-二甲基-9H-咔唑1,3-Dimethyl-9H-carbazoleC14H13N195.2597  
18992-80-8dimethylaminoacetophenoneC10H13NO163.22
18992-85-33-甲氧基咔唑3-methoxy-9H-carbazoleC13H11NO197.23
18992-86-49H-Carbazol-1-ylamineC12H10N2182.22
18992-89-7allyl phenylcarbamate
18992-91-12-butenyl n-phenylcarbamate
18993-50-5thallium(I)octanoateC8H15O2Tl347.59
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