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CAS编号中文名英文名分子式分子量熔点沸点
188936-37-04-苯基-2-肼基嘧啶-5-羧酸乙酯ethyl 2-hydrazino-4-phenylpyrimidine-5-carboxylate
188937-11-3ethyl (2-chloro-5-thenoyl)acetate
188937-16-82-(2-噻唑基)乙酸2-(2-thiazolyl)acetic acid
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
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 hexafluorophosphate
188945-41-7ditolylphosphonoaceticacidethylester
18895-10-84-溴噻吩-3-甲腈4-bromothiophene-3-carbonitrile
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
18896-56-52-Methylbenzylphosphonic acidC8H11O3P
188968-23-24,4'-dihydrazino-2,2'-biphenyldisulfonic acid
188968-51-6cilengitide
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(aloc)-ohC22H22N2O6410.42
188975-15-7tert-butyl 4-(4-amino-2-fluorophenyl)piperidine-1-carboxylate
188975-30-63,6-dihydro-2h-pyran-4-yl trifluoromethanesulfonate
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-one
188979-06-8tert-butyl 4-(pyrrolidine-1-carbonyl)piperidine-1-carboxylate
188979-07-9(4-哌啶基)(1-吡咯烷基)甲酮盐酸盐(4-piperidinyl)(1-pyrrolidinyl)methanone hydrochloride
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 acid
188984-35-23,4-二溴苯3,4-dibromobenzonitrile
188988-46-73-(氨基甲基)-1h-吲哚-1-羧酸叔丁酯tert-butyl 3-(aminomethyl)-1h-indole-1-carboxylate
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
188991-53-92-propenoic acid, 2-methyl-, c12-15-alkyl esters, polymers with me methacrylate
189-55-9benzo(rst)pentapheneC24H14302.37
189-58-2anthra(9,1,2-cde)benzo(h)cinnoline
189-64-01,2,6,7-dibenzopyrene
189-92-4phenaleno(1,9-gh)quinoline
189-96-8benzo(pqr)picene
1890-04-6Cyclopentene,3,5-dibromo-C5H6Br2225.91
1890-25-1spiro[5.5]undecan-3-one
1890-47-71,2,3,4,7,7-hexachloro-5-(2,2,3,3-tetrafluorocyclobutyl)-2-norbornen
18900-05-51-(4-(hexahydro-1h-azepin-1-yl)-2-butynyl)-2-pyrrolidinon fumarate (2:3)
189003-02-92-morpholine-4,6-difluoropyrimidine
189005-44-56-甲基-2-(4-甲基苯基)咪唑并[1,2-a]吡啶-3-乙酸6-methyl-2-(4-methylphenyl)imidazol[1,2-a]pyridine-3-acetic acid
189008-33-12-(对甲苯基乙炔基)苯甲醛2-(p-tolylethynyl)benzaldehyde
189011-00-54-(3-bromo-4-methoxyphenyl)-1,3-thiazol-2-amine
1890112-76-1双(4-甲基联苯-3-基)胺dimethyldiphenylene-3-base amine
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