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CAS编号中文名英文名分子式分子量熔点沸点
188937-16-82-(2-噻唑基)乙酸2-(2-thiazolyl)acetic acidC5H5NO2S143.1600  
188937-40-84-chloro-2-thiophen-2-yl-pyrimidine-5-carboxylic acid ethyl ester
18894-69-42-((9,10-ethanoanthracen-9(10h)-yl)methoxy)-n,n-dimethyl-ethylamin hydrochl
1889402-96-3(5-异丙基异噁唑-4-基)甲醇(5-isopropylisoxazol-4-yl)methanol
1889426-98-5methyl 2-(4-hydroxytetrahydropyran-4-yl)acetateC8H14O4174.1938
1889435-75-91-溴-2-(环丙基甲基)苯1-Bromo-2-(cyclopropylmethyl)benzeneC10H11Br211.0983  
188944-35-64-maleimidophenylacetic acid hydrazide
188944-77-6双(2,4,6-三甲基吡啶)溴鎓六氟磷酸盐bis(2,4,6-trimethylpyridine)bromonium hexafluorophosphateC16H22BrF6N2P467.23
188945-41-7ditolylphosphonoaceticacidethylesterC18H21O5P348.33
18895-00-62-碘-3-噻吩甲酸2-iodothiophene-3-carboxylic acidC5H3IO2S254.05
18895-10-84-溴噻吩-3-甲腈4-bromothiophene-3-carbonitrileC5H2BrNS188.0558-62°C
18895-50-61,1-二环丙基乙-1-醇1,1-Dicyclopropylethan-1-olC8H14O126.20
1889527-58-54-对甲苯磺酰基吡啶-3-甲醛4-tosylpyridine-3-carbaldehyde
188958-72-7rosin, maleated, polymer with glycerol, esters with polyethylene glycol
188958-73-8(环氧丙氧基丙基)二甲氧基硅基封端聚二甲基硅氧烷(EPOXYPROPOXYPROPYL)DIMETHOXYSILYL TERMINATED POLYDIMETHYLSILOXANE
18896-56-52-Methylbenzylphosphonic acidC8H11O3P186.14195 °C390.1±45.0 °C(Predicted)
188968-23-24,4'-dihydrazino-2,2'-biphenyldisulfonic acid
188968-51-6cilengitideC27H40N8O7588.66
188969-12-2POLY(2-CHLOROETHYLSILSESQUIOXANE)C2H6Cl4OSi215.95
18897-36-4bis(1-hydroxy-2(1h)-pyridinethionato)-cadmiu
18897-44-4(乙腈)二氯镍(ii)(acetonitrile)dichloronickel(ii)
18897-61-5Gallate(1-). tetrabromo-,gallium(1+),(T-4)-Br4Ga2459.06
18897-69-3Diindium hexaiodideI6In2991.07
188970-92-5Fmoc-Dap(Alloc)-OHC22H22N2O6410.42
188975-15-7tert-butyl 4-(4-amino-2-fluorophenyl)piperidine-1-carboxylateC16H23FN2O2294.3700  
188975-30-63,6-dihydro-2h-pyran-4-yl trifluoromethanesulfonateC6H7F3O4S232.18
188975-47-52-(2-氟-4-硝基苯基)丙二酸二甲酯dimethyl 2-(2-fluoro-4-nitrophenyl)malonate
188975-88-4n-boc-六氢-1h-氮杂卓-4-酮n-boc-hexahydro-1h-azepin-4-oneC11H19NO3213.2790-1000C/0.5mmHg
188978-71-4(1-((2-(三甲基硅烷基)乙氧基)甲基)-1H-吡唑-5-基)硼酸(1-((2-(Trimethylsilyl)ethoxy)methyl)-1H-pyrazol-5-yl)boronic acidC9H19BN2O3Si242.16
188979-06-8tert-butyl 4-(pyrrolidine-1-carbonyl)piperidine-1-carboxylateC15H26N2O3282.38418.0±38.0 °C(Predicted)
188979-07-9(4-哌啶基)(1-吡咯烷基)甲酮盐酸盐(4-piperidinyl)(1-pyrrolidinyl)methanone hydrochlorideC10H19ClN2O218.72
18898-34-5Di-μ-bromo-bis(dibromoaluminum)Al2Br6533.39
18898-57-2tris(diethyldithiocarbamato)-chromiu
1889802-11-25-(5-甲氧基苯并[b]噻吩-2-基)-1h-吡咯-2-羧酸5-(5-methoxybenzo[b]thiophen-2-yl)-1h-pyrrole-2-carboxylic acidC14H11NO3S273.31
188984-35-23,4-二溴苯3,4-dibromobenzonitrileC7H3Br2N260.9134  
188984-98-71-(2,2-Diethoxyethyl)-1H-pyrrole-2,5-dioneC10H15NO4213.233313.7±32.0 °C(Predicted)
188988-46-73-(氨基甲基)-1h-吲哚-1-羧酸叔丁酯tert-butyl 3-(aminomethyl)-1h-indole-1-carboxylateC14H18N2O2246.3383.5±34.0℃(Predicted)
18899-21-3hexadec-6-eneC16H32224.42
18899-64-41,2-bis(phenylphosphino)ethaneC14H16P2246.22
18899-80-4butyl-hexyl-silaneC10H24Si172.38
18899-87-1dihexyl-phenyl-silaneC18H32Si276.53
188990-16-12,3,4,5-tetrahydro-1H-3-benzazepine-4-carboxylic acid hydrochlorideC11H13NO2.HCl227.6868
188991-53-92-propenoic acid, 2-methyl-, c12-15-alkyl esters, polymers with me methacrylate
1889959-79-8(2-环丙基恶唑-5-基)甲醇(2-Cyclopropyloxazol-5-yl)methanolC7H9NO2139.15269.3±15.0 °C(Predicted)
1889970-48-22-氨基-3-(2,4-二氯苯基)丙腈2-amino-3-(2,4-dichlorophenyl)propanenitrileC9H8Cl2N2215.08
189-55-9benzo[rst]pentapheneC24H14302.37
189-58-2anthra(9,1,2-cde)benzo(h)cinnoline
189-64-0Dibenz[a,h]pyrene solutionC24H14302.38
189-92-4phenaleno(1,9-gh)quinoline
189-96-8benzo(pqr)picene
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