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CAS编号中文名英文名分子式分子量熔点沸点
1283720-75-13,3-二氟哌啶-4-酮3,3-difluoropiperidin-4-one
1283720-82-05-[2-(dimethylamino)-4-pyrimidinyl]-2-fluorobenzoic acid
1283720-85-33-[2-(trifluoromethyl)-3h-imidazo[4,5-b]pyridin-3-yl]propanoic acid
1283720-88-63,3-二氟-4-氧代哌啶-1-羧酸苄酯benzyl 3,3-difluoro-4-oxopiperidine-1-carboxylate
1283721-35-61-(6-氟苯并呋喃-2-基)乙酮1-(6-fluorobenzofuran-2-yl)ethanone
1283740-14-63-fluoro-6-methoxyphenyl-(5-methyl-2-thienyl)methanol
1283743-38-32-bromo-3'-fluoro-4'-methoxybenzhydrol
128376-64-74-(4,4,5,5-四甲基-1,3,2-二氧杂环戊硼烷-2-基)苯甲醛4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzaldehyde
128376-65-84-(5,5-二甲基-1,3,2-二氧杂己硼烷-2-基)苯甲醛4-(5,5-dimethyl-1,3,2-dioxaborinan-2-yl)benzaldehyde
1283760-93-9tert-butyl 5-aminopentanoate hydrochloride
1283761-38-5n-fmoc-n-ethyl-d-alanine
1283768-90-03-[3-(3-pyridinylmethyl)-1,2,4-oxadiazol-5-yl]piperidine
1283769-52-73-bromobenzyl-(3,5-dimethylphenyl)ether
1283769-67-42-bromo-4'-ethylbenzhydrol
128377-44-6 3,7-dihydro-7-(5,6-dihydroxyhexyl)-3-ethyl-1-(2-propenyl)-1h-purine-6-dione
128377-45-71h-purine-2,6-dione, 3,7-dihydro-7-(5,6-dihydroxyhexyl)-3-ethyl-1-(2-oxopropyl)
128377-46-81h-purine-2,6-dione, 3,7-dihydro-7-(5,6-dihydroxyhexyl)-3-ethyl-1-(2-hydroxypro
128377-47-91h-purine-2,6-dione, 3,7-dihydro-7-(5,6-dihydroxyhexyl)-3-methyl-1-(5-oxohexyl)
128377-48-0 3,7-dihydro-7-(5-hydroxyhexyl)-3-methyl-1-(2-propenyl)-1h-purine-6-dione
128377-49-1 3,7-dihydro-7-(5-hydroxyhexyl)-3-methyl-1-(2-oxopropyl)-1h-purine-6-dione
128377-50-4 3,7-dihydro-1-(5-hydroxyhexyl)-3-methyl-7-(2-propenyl)-1h-purine-6-dione
128377-51-5 3,7-dihydro-1-(5-hydroxyhexyl)-3-methyl-7-(2-oxopropyl)-1h-purine-6-dione
128377-70-86-methyl-6,11-dihydro-11-((n,n-dimethylamino)acetyl)dibenzo(c,f)-(1,2,5)-thiadi
128385-38-6fatty acids, tall-oil, polymers with maleic anhydride and pentaerythritol
128387-35-9(S)-2-((1R,3as,7ar,e)-4-((e)-2-((3S,5R)-3,5-双((叔丁基二甲基甲硅烷基)氧基)-2-亚甲基环己基基)亚乙基)-7a-甲基-1h-茚-1-基)丙-1-醇(S)-2-((1R,3as,7ar,e)-4-((e)-2-((3S,5R)-3,5-bis(tert-butyldimethylsilyloxy)-2-methylenecyclohexylidene)ethylidene)-7a-methyloctahydro-1h-inden-1-yl)propan-1-ol
128388-53-4(间三联苯-5'-基)三甲基硅烷(m-terphenyl-5'-yl)trimethylsilane
128388-54-55'-间三联苯硼酸 (含不同量的酸酐)5'-m-terphenylboronic acid (contains varying amounts of anhydride)
128389-73-119-nortestosterone 17(b-d-glucuronide)*sodium--deC24H33NaO8472.51
128389-74-21,3-dierucin (c22:1,(cis)-13)C47H88O5733.21
128389-81-17-氧杂-1-氮杂螺[4.4]壬烷7-oxa-1-azaspiro[4.4]nonane
1283943-89-4n-[(2,4-dimethoxyphenyl)methyl]-4-methyl-1,3-thiazol-2-amine
128395-64-2n-bromoacetylleucylglycine
128396-15-6schumanniofioside a
128396-16-7schumanniofioside b
128397-41-1氢化原阿片碱hydroprotopine
128397-42-2冬青卫矛碱 deuojaponine d
1283981-13-43,5-difluoro-4-(oxan-4-ylmethoxy)benzoic acid
1283988-66-84-bromo-2',3'-dimethylbenzhydrol
128399-26-81h-purine-2,6-dione, 3,7-dihydro-7-(5,6-dihydroxyhexyl)-1-(5-oxohexyl)-3-propyl
128399-28-0chloromethylpentane
128399-48-42-chloro-3-ethyl-pentaneC7H15Cl134.65
1284-72-6二茂镁MagncsocencC10H10Mg154.49176℃290℃
128400-05-53-ethyl-2-chloro-2-methyl-pentaneC8H17Cl148.67
128400-40-8 4-(4-fluorophenyl)-3-dithiole-2-thione
128401-52-58-oxo-5- thia-1-azabicyclo(4.2.0)oct-2-en-3-yl)methyl)-, (6R-(6-alpha,7-beta(z)
128403-22-51-(2-nitro-4-(trifluoromethyl)phenyl)ethanone
128404-37-5(S)-2,2,2-三氟-1-苯乙胺盐酸盐(S)-2,2,2-trifluoro-1-phenylethylaminehydrochloride
128404-76-2(z)-1h-inden-1-on
128404-77-3(z)-3-hydroxy-2-(((4-methoxyphenyl)imino)-2-thienylmethyl)-1h-inden-1-one
128404-78-4(z)-3-hydroxy-2-(((3-methoxyphenyl)imino)-2-thienylmethyl)-1h-inden-1-one
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