CAS号查询列表_1_第431页-摩熵化学

中文名称	英文名称	CAS号	化学式
头孢氨苄	cefalexin	15686-71-2	C₁₆H₁₇N₃O₄S
头孢替考	Cefetecol	117211-03-7	C₂₀H₁₇N₅O₉S₂
头孢替林	Cefmatilen hydrochloride hydrate	154776-45-1	C15H17ClN8O6S4
头孢替丁相关杂质8	8R9U6E8Q8S	174761-17-2	C₄₁H₃₈N₄O₈S₂
头孢曲松钠杂质1	7β-Aminocephalosporanic acid	1214622-93-1	C₁₀H₁₂N₂O₅S
头孢曲松杂质6	(-)-(6R,7R)-7-<(E)-2-(2-amino-4-thiazolyl)-2-methoxyiminoacetamido>-3-hydroxymethyl-8-oxo-5-thia-1-azabicyclo<4.2.0>oct-2-ene-2-carboxylic acid lactone	123238-79-9	C₁₄H₁₃N₅O₅S₂
头孢托仑	cefditoren	104145-95-1	C₁₉H₁₈N₆O₅S₃
头孢布烯杂质1	2-[2-[[(benzyloxy)formyl]amino]-4-thiazolyl]-2-pentenedioic acid	102199-53-1	C₁₆H₁₄N₂O₆S
头孢布烯侧链	2-[2-[[(benzyloxy)formyl]amino]-4-thiazolyl]-2-pentaneenedioic acid-5-(3-methyl-2-butenyl) ester	115065-79-7	C₂₁H₂₂N₂O₆S
头孢布烯(头孢布坦)	Ceftibuten Dihydrate	118081-34-8	C15H18N4O8S2
头孢布坦杂质	2-Pentenedioic acid, 2-[2-[[(phenylmethoxy)carbonyl]amino]-4-thiazolyl]-, 1-ethyl 5-methyl ester	103054-27-9	C₁₉H₂₀N₂O₆S
头孢妥仑钠盐	——	104146-53-4	C19H18N6NaO5S3
头孢妥仑酯的中间体	p-Methoxybenzyl 7-phenylacetamido-3(Z)-(4-methylthiazol-5-yl)vinyl-3-cephem-4-carboxylate	138514-31-5	C₂₉H₂₇N₃O₅S₂
头孢妥仑母核	7-ATCA	155723-02-7	C₁₃H₁₃N₃O₃S₂
头孢妥仑匹酯	cefditoren pivoxil	117467-28-4	C₂₅H₂₈N₆O₇S₃
头孢塔齐定杂质A	(6R,7R)-7-[2-(2-amino-4-thiazolyl)-2-(Z)-(2,2-dimethylacetoxyimino)acetamido]-3-[(pyridinium)methyl]-2-cephem-4-carboxylate	1000980-60-8	C₂₂H₂₂N₆O₇S₂
头孢地尼活性新酯	S-2-benzothiazolyl (Z)-2-(5-amino-1,2,4-thiadiazol-3-yl)-2-methoxyimino thioacetate	104797-47-9	C₁₄H₁₀N₄O₃S₃
头孢地尼杂质S	(6R,7R)-7-[[(2Z)-2-acetyloxyimino-2-(2-amino-1,3-thiazol-4-yl)acetyl]amino]-3-ethenyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid	127770-93-8	C₁₆H₁₅N₅O₆S₂
头孢地尼杂质A	(Z)-2-(2-aminothiazol-4-yl)-2-(hydroxyimino)acetamide	1450758-21-0	C₅H₆N₄O₂S
头孢地尼异恶唑	(6R,7R)-7-(4-Hydroxyisoxazole-3-carboxamido)-8-oxo-3-vinyl-5-thia-1-azabicyclo(4.2.0)oct-2-ene-2-carboxylic acid	1356842-10-8	C₁₃H₁₁N₃O₆S
头孢地尼噻嗪模拟	(2R,5Z)-2-[(R)-[[(2Z)-2-(2-amino-1,3-thiazol-4-yl)-2-hydroxyiminoacetyl]amino]-carboxymethyl]-5-ethylidene-2H-1,3-thiazine-4-carboxylic acid	178422-39-4	C₁₄H₁₅N₅O₆S₂
头孢地尼侧链酸	(Z)-2-(2-aminothiazol-4-yl)-2-(triphenylmethoxyimino)acetic acid	128438-01-7	C₂₄H₁₉N₃O₃S
头孢地尔	cefiderocol	1225208-94-5	C₃₀H₃₄ClN₇O₁₀S₂
头孢噻肟杂质F	Cefotaxime dimer	175032-97-0	C₃₀H₃₀N₁₀O₁₂S₄
头孢噻肟杂质	(2E)-2-(2-amino-1,3-thiazol-4-yl)-2-methoxyiminoacetic acid;hydrochloride	124827-29-8	C₆H₇N₃O₃S*ClH
头孢噻肟杂质	2-amino-alpha-(methoxyimino)-4-thiazole acetic acid hydrochloride	139549-70-5	C₆H₇N₃O₃S*ClH
头孢噻呋钠	——	104010-37-9	C19H17N5NaO7S3
头孢噻吩	cephalothin	153-61-7	C₁₆H₁₆N₂O₆S₂
头孢噻利	cefoselis	122841-10-5	C₁₉H₂₂N₈O₆S₂
头孢唑肟杂质	Jvgcqnjnqjjwhf-prkntkfgsa-	102044-69-9	C₁₃H₁₃N₅O₅S₂
头孢唑林杂质8	N-(2,2-dihydroxyethyl)-2-(1H-tetrazol-1-yl)acetamide	1675245-47-2	C₅H₉N₅O₃
头孢唑林杂质6	Cefazolin lactone	1172998-53-6	C₁₁H₁₀N₆O₄S
头孢唑林杂质10	Iso-7-amino-cephalosporansaeure	18884-65-6	C₁₀H₁₂N₂O₅S
头孢唑林delta-3-甲酯	Cefazolin delta-3-methyl ester	117929-10-9	C₁₅H₁₆N₈O₄S₃
头孢唑兰	cefozopran	113359-04-9	C₁₉H₁₇N₉O₅S₂
头孢哌酮杂质F	(6R,7S)-Cefoperazone	1315481-36-7	C₂₅H₂₇N₉O₈S₂
头孢哌酮杂质8	Cefoperazone Batsi	1204325-21-2	C₁₆H₂₁BN₄O₇
头孢哌酮二水合物	Cefoperazone dihydrate	113826-44-1	C25H31N9O10S2
头孢呋辛酯二聚体	Di(cefuroxime Ethyl) Ether	1202925-10-7	C₃₆H₃₈N₈O₁₇S₂
头孢吡酮	(6R,7R)-7-[[(2Z)-2-(2-amino-1,3-thiazol-5-yl)-2-(2-oxopyrrolidin-3-yl)oxyiminoacetyl]amino]-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylate	103238-57-9	C22H21N7O6S2
头孢吡肟杂质13	1-((6R,7R)-7-Amino-2-carboxy-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-3-en-3-ylmethyl)-1-methyl-pyrrolidinium; chloride	112533-07-0	C₁₃H₂₀N₃O₃S*Cl
头孢卡品酯	cefcapene pivoxil	105889-45-0	C₂₃H₂₉N₅O₈S₂
头孢卡品异丙胺盐	(6R,7R)-7-[[(Z)-2-(2-tert-butoxycarbonylaminothiazol-4-yl)-2-pentenoyl]amino]-3-carbamoyloxymethyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diisopropylamine salt	153012-37-4	C₆H₁₅N*C₂₂H₂₇N₅O₈S₂
头孢卡品	cefcapene	135889-00-8	C₁₇H₁₉N₅O₆S₂
头孢匹罗杂质2	Cefpirome Impurity 2	124667-22-7	C₂₂H₂₂N₆O₅S₂
头孢克肟杂质	3-Vinyl-Δ<sup>3</sup>-cephem	119608-90-1	C₂₅H₂₄N₂O₅S
头孢克洛杂质E	Cefaclor impurity E [EP impurity]	188915-50-6	C₁₄H₁₄ClN₃O₄S
头孢他美杂质	Cefetamet pivoxyl	1705612-82-3	C₂₀H₂₅N₅O₇S₂
头孢他啶水合物	Pyridinium,1-[[7-[[(2-amino-4-thiazolyl)[(1-carboxy-1-methylethoxy)imino]acetyl]amino]-2-carboxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-en-3-yl]methyl]-,inner salt, hydrate, [6R-[6a,7b(Z)]]-	120618-65-7	C22H24N6O8S2
头孢他啶杂质3	(6R,7R)-7-Amino-3-(5-carboxymethyl-4-methyl-thiazol-2-ylsulfanylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-2-ene-2-carboxylic acid	111298-82-9	C₁₄H₁₅N₃O₅S₃