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CAS编号中文名英文名分子式分子量熔点沸点
137278-46-73-chloro-5,6-methylenedioxybenzothiophene-2-carbonyl chloride
137278-69-45-氨基-1-(2-氟苄基)-1h-吡唑-4-羧酸乙酯ethyl 5-amino-1-(2-fluorobenzyl)-1h-pyrazole-4-carboxylate
137278-70-75-氨基-1-(4-氟苯基)甲基-1h-吡唑-3-羧酸乙酯ethyl 5-amino-1-(4-fluorobenzyl)-1h-pyrazole-3-carboxylate
137279-29-92-二乙基氨基嘧啶-5-甲醛2-(ethylamino)pyrimidine-5-carbaldehyde
13728-34-22,3-Naphthalenedicarboxylic Acid Dimethyl EsterC14H12O4244.2452-54℃141℃(1 t
137280-55-83-nitro-2-hydroxypyridineC5H4N2O3140.09
137281-08-4n-(4,7-二氢-4-氧代-1h-吡咯并[2,3-d]嘧啶-2-基)-2,2-二甲基丙酰胺n-(4-oxo-4,7-dihydro-1h-pyrrolo[2,3-d]pyrimidin-2-yl)pivalamide
137281-23-3ly 231514
137281-39-14-(2-(2-amino-4-oxo-4,7-dihydro-3H-pyrrolo(2,3-d)pyrimidin-5-yl)ethyl)benzoic acid
137289-04-43-(1-piperidinylmethyl)-morpholine 2hcl
13729-77-62-甲基-4-哌啶酮盐酸盐2-methylpiperidin-4-one hydrochloride
137292-30-9pentanoic acid, 5-(((1-cyclohexyl-2-(1h-imidazol-1-yl)-3-phenylpropylidene)amin
137295-60-4hevein
137297-49-5(bromomethyl)-boronic acid bis(1-methylethyl) esterC7H16BBrO2222.91
13730-09-1Benzonitrile,2,5-dimethyl-C9H9N131.17
13730-13-7silyl isocyanateCH3NOSi73.13
13730-27-3苯并噻吩-5-氘代benzothiophene-5-d
13730-34-2diethyltetrasulfaneC4H10S4186.38
13730-98-8对氯苯氧乙酸钠4-chlorophenoxyacetic acid,sodium salt
137300-33-52,2''-bis-bromomethyl-6,6''-dimethyl-(1,1',3',1'')terphenyl
1373028-07-92-(碘甲基)-1-氧杂-8-氮杂螺[4.5]癸烷-8-羧酸叔丁酯tert-butyl 2-(iodomethyl)-1-oxa-8-azaspiro[4.5]decane-8-carboxylate
1373028-22-84-methyl-6,7-dihydro-5h-cyclopenta[b]pyridin-2-yl trifluoromethanesulfonate
1373028-36-48-(tert-butoxycarbonyl)-1-thia-8-azaspiro[4.5]decane-4-carboxylic acid 1,1-dioxide
1373028-44-43-bromo-4-(5-chloromethyl-[1,2,4]oxadiazol-3-yl)-pyridine
1373028-76-22-(1-phenyl-ethyl)-2,3-dihydro-isothiazole 1,1-dioxide
1373028-77-32,5-二氮杂螺[3.4]辛烷-6-酮2,5-diazaspiro[3.4]octan-6-one
1373028-78-48-叔丁氧羰基-2-(羟甲基)-1-氧杂-8-氮杂-螺[4.5]癸烷8-boc-2-(hydroxymethyl)-1-oxa-8-azaspiro[4.5]decane
1373028-81-9(4-benzyloxy-phenyl)-piperidin-4-yl-methanone hcl
1373029-00-58-(羟甲基)-5-硫杂-2-氮杂螺[3.4]辛烷-2-羧酸叔丁酯tert-butyl 8-(hydroxymethyl)-5-thia-2-azaspiro[3.4]octane-2-carboxylate
1373029-07-25-amino-4-bromo-2-methylbenzoic acid
1373029-08-32-(3-piperidin-4-ylmethyl-phenoxy)-5-trifluoromethyl-pyridine hcl
1373029-09-42-chloro-4-formyl-benzoic acid ethyl ester
1373029-10-7di-tert-butyl 6-methylene-1,4-diazepane-1,4-dicarboxylate
1373029-12-93-benzyloxy-6-methyl-pyrrolo[3,4-b]pyridine-5,7-dione
1373029-18-58-(羟甲基)-5-硫杂-2-氮杂螺[3.4]辛烷-2-羧酸叔丁酯-5,5-二氧化物tert-butyl 8-(hydroxymethyl)-5-thia-2-azaspiro[3.4]octane-2-carboxylate 5,5-dioxide
1373029-21-0(S)-1-(8-methylimidazo[1,2-a]pyridin-3-yl)ethanamine 2hcl
1373029-26-5(3-methylisoxazol-4-yl)methanamine hcl
1373029-27-6methyl 3-methylpyridine-2-carboxylate hcl
1373029-39-02-[(叔丁氧基)羰基]-5-硫杂-2-氮杂螺[3.4]辛烷-8-羧酸2-[(tert-butoxy)carbonyl]-5-thia-2-azaspiro[3.4]octane-8-carboxylic acid
1373029-42-5螺[二氢吲哚-3,3'-硫杂环丁烷] -2-酮spiro[indoline-3,3'-thietan]-2-one
1373038-56-2帕瑞昔布杂质9parecoxib sodium impurity 9
1373038-59-5帕瑞昔布杂质12parecoxib sodium impurity 12
1373038-60-8帕瑞昔布钠杂质13parecoxib sodium impurity 13
1373038-63-1帕瑞昔布钠杂质35parecoxib sodium impurity 35
137308-86-2diphenyliodonium-9,10-dimethoxyanthracene- 2-sulfonate217-222℃
137309-88-72-(2-甲氧基苯氧基)-乙基-4-甲基苯磺酸酯2-(2-methoxyphenoxy)ethyl-4-methylbenzensulfonate
13731-82-3 2,5-dibromo-4-benzenedicarboxylic acid320-325℃
13731-98-1methyacryloxypropyldimethylethoxysilaneC11H22O3Si230.3775℃
137310-67-9(R)-(+)-1,2-epoxy-9-decene39.5℃(0.
1373116-00-72,3-二氟-4-[(反式-4-丙基环己基)甲氧基]苯甲醚2,3-difluoro-4-[(trans-4-propylcyclohexyl)methoxy]anisole
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