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中文名称 英文名称 CAS号 化学式
头孢他美新戊酯 Cefetamet pivoxil 65243-33-6 C20H25N5O7S2
头孢他啶钠 —— 73547-61-2 C22H22N6NaO7S2
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
头孢他啶母核 7(R)-amino-3-(1-pyridiniomethyl)-3-cephem-4-carboxylic acid chloride monohydrochloride 96752-43-1 C13H14Cl2N3O2S+
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
头孢他啶叔丁酯 (Z)-7-(2-(2-aminothiazol-4-yl)-2-(((1-(tertbutoxy)-2-methyl-1-oxopropan-2-yl)oxy)amino)acetamido)-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-en-2-carboxylate 102772-66-7 C26H30N6O7S2
头孢他啶单巴坦 2-[1-(2-Amino-thiazol-4-yl)-1-((S)-2-oxo-1-sulfo-azetidin-3-ylcarbamoyl)-meth-(Z)-ylideneaminooxy]-2-methyl-propionic acid 80904-83-2 C12H15N5O8S2
头孢他啶侧链酸活性酯 Paramyon 604-92-2 C24H38I2N2
头孢他啶侧链酸活性酯 (Z)-2-<<<1-(2-amino-4-thiazolyl)-2-(benzothiazol-2-ylthio)-2-oxoethyl>imino>oxxy>-2-methylpropanoic acid 1,1-dimethylethyl ester 89604-92-2 C20H22N4O4S3
头孢他啶侧链酸 (Z)-2-(2-aminothiazol-4-yl)-2-(((1-(tert-butoxy)-2-methyl-1-oxopropan-2-yl)oxy)imino)acetic acid 86299-47-0 C13H19N3O5S
头孢他啶EP杂质H (6R,7R)-7-[[(Z)-2-(2-aminothiazol-4-yl)-2-[(1-methoxycarbonyl-1-methylethoxy) imino]acetyl]amino]-8-oxo-3-[(1-pyridinio)methyl]-5-thia-1-azabicyclo[4.2.0] oct-2-ene-2-carboxylate 1354396-23-8 C23H24N6O7S2
头孢他啶EP杂质C N-(7-Aminocephem-3-em-3-ylmethyl)pyridinium-4-carboxylate 3432-88-0 C13H13N3O3S
头孢他啶.头孢他啶五水合物.头孢噻甲羧肟 (2S)-2,5-diamino-N-[[(2S,5R,8Z,11S,15R)-15-amino-11-(2-amino-1,4,5,6-tetrahydropyrimidin-6-yl)-8-[(carbamoylamino)methylidene]-2-(hydroxymethyl)-3,6,9,12,16-pentaoxo-1,4,7,10,13-pentazacyclohexadec-5-yl]methyl]pentanamide;sulfuric acid 1405-37-4 C24H44N14O12S
头孢他啶 2-[(Z)-[1-(2-amino-1,3-thiazol-4-yl)-2-[[(6R,7R)-2-carboxy-8-oxo-3-(pyridin-1-ium-1-ylmethyl)-5-thia-1-azabicyclo[4.2.0]oct-2-en-7-yl]amino]-2-oxoethylidene]amino]oxy-2-methylpropanoate;pentahydrate —— C22H32N6O12S2
头孢他啶 ceftazidime 72558-82-8 C22H22N6O7S2
头孢乙腈钠 —— 23239-41-0 C13H13N3NaO6S
头孢乙氰 cefacetrile 10206-21-0 C13H13N3O6S
头孢丙烯母核 7-amino-3-(propen-1-yl)-3-cephem-4-carboxylic acid 120709-09-3 C10H12N2O3S
头孢丙烯杂质L p-hydroxyphenyl-D-glycine-2-hydroxyethane ester 203007-73-2 C10H13NO4
头孢丙烯杂质8 cefprozil 114876-72-1 C18H19N3O5S*H2O
头孢丙烯杂质7 (6R,7R)-7-[2-amino-2-(4-hydroxyphenyl)acetamido]-3-[(Z)-propenyl]-3-cephem-4-carboxylic acid monohydrate 111900-24-4 C18H19N3O5S*H2O
头孢丙烯(Z)-异构体 cefprozil 121412-77-9 C18H19N3O5S
头孢丙烯(E)-异构体 E-cefprozil 92676-86-3 C18H19N3O5S
头孢丙烯 7-[2-amino-2-(4-hydroxyphenyl)acetamido]-3-(propen-1-yl)-3-cephem-4-carboxylic acid 92665-29-7 C18H19N3O5S
头孢三唑 Cefetrizole 65307-12-2 C16H15N5O4S3
太白米甙 Hyacinthoside 102728-60-9 C51H83NO20
太可斯塔宁 [(4R,4aR,7R,7aS)-2,7-dimethyl-1,3,4,4a,5,6,7,7a-octahydrocyclopenta[c]pyridin-4-yl]methanol 708-18-9 C11H21NO
天麻素 gastrodin 62499-27-8 C13H18O7
天青C azure C 531-57-7 C13H12N3S*Cl
天青A azure A 531-53-3 C14H14N3S*Cl
天青 B azure B 531-55-5 C15H16N3S*Cl
天门冬氨酸锂 lithium hydrogen L-aspartate 70962-88-8 C4H6NO4*Li
天门冬氨酸洛美沙星 lomefloxacin aspartate 211690-33-4 (x)C4H7NO4*C17H19F2N3O3
天蚕蛾保幼激素 Methyl cis-10,11-epoxy-3,11-dimethyl-7-ethyl-trans,trans-2,6-tridecadienoate 13804-51-8 C18H30O3
天蚕丝抗菌肽 Cecropin B 80451-05-4 C176H302N52O41S
天芥菜碱4-氧化物 heliotrine N-oxide 6209-65-0 C16H27NO6
天芥菜平N-氧化物 Heliosupine N-oxide 31701-88-9 C20H31NO8
天芥菜定 (+)-heliotridine 520-63-8 C8H13NO2
天芥菜基异-丁酸酯 bis(trifluoromethyl)trithiocarbonate 461-08-5 C3F6S3
天罡HS-200 Chimassorb 2020 192268-64-7 C40H77N9
天竺葵酯 2-Butenoic acid, 3-methyl-, 3,7-dimethyl-6-octenyl ester 20770-40-5 C15H26O2
天竺葵色素-3-O-[6-O-(E)-阿魏酰基-2-O-Β-D-葡萄糖苷}-Β-D-葡萄糖苷]-5-O-(6-O-丙二酰基)-Β-D-葡萄糖苷 Pelargonidin 3-O-[b-D-Glucopyranosyl-(1->2)-[4-hydroxy-3-methoxy-(E)-cinnamoyl-(->6)]-b-D-glucopyranoside] 5-O-(6-O-malonyl-b-D-glucopyranoside) 218963-77-0 C46H51O26+
天竺葵色素-3-O-[6-O-(E)-对香豆酰基-2-O-Β-D-葡萄糖苷}-Β-D-葡萄糖苷]-5-O-(6-O-丙二酰基)-Β-D-葡萄糖苷 Pelargonidin 3-O-[b-D-Glucopyranosyl-(1->2)-[4-hydroxycinnamoyl-(->6)]-b-D-glucopyranoside](E-) 5-O-(6-O-malonyl-b-D-glucopyranoside) 218963-76-9 C45H49O25+
天竺葵素-3-氯化葡萄糖苷 pelargonidin-3-glucoside chloride 18466-51-8 C21H21O10*Cl
天然铁橄榄石 Fayalite (Fe2(SiO4)) 13918-37-1 Fe2H4O4Si+4
天然虾青素中间体 (S)-3,4-Dihydroxy-2,6,6-trimethyl-2-cyclohexen-1-on 80736-91-0 C9H14O3
天然芥菜籽油 Allyl isothiocyanate 57-06-7 C4H5NS
天然维生素E Tocopherol 59-02-9 C29H50O2
天然橡胶 isoprene 78-79-5 C5H8
天来宝AN Tinopal AN 24260-77-3 C26H26N2O5S