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中文名称 英文名称 CAS号 化学式
头孢甲肟杂质2 7-amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-3-cephem-4-carboxylic acid hydrochloride 68350-02-7 C10H12N6O3S2*ClH
头孢甲肟 cefmenoxime 65085-01-0 C16H17N9O5S3
头孢氨苄杂质 3-aminomethylene-6-phenyl-piperazine-2,5-dione 65870-51-1 C11H11N3O2
头孢替安 cefotiam 61622-34-2 C18H23N9O4S3
头孢替坦杂质 (6R-cis)-7-amino-3-[[(1-methyl-1H-tetrazol-5-yl)thio]methyl]-7-(methylthio)-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenylmethyl ester 67366-04-5 C24H24N6O3S3
头孢替坦 Cefotetan 69712-56-7 C17H17N7O8S4
头孢曲松杂质6 2-(2-amino-thiazol-4-yl)-<i>N</i>-((5a<i>R</i>)-1,7-dioxo-(5a<i>r</i>)-1,4,6,7-tetrahydro-3<i>H</i>,5a<i>H</i>-azeto[2,1-<i>b</i>]furo[3,4-<i>d</i>][1,3]thiazin-6<i>t</i>-yl)-2-(<i>Z</i>)-methoxyimino-acetamide 66340-33-8 C14H13N5O5S2
头孢曲松杂质 anti-thiazoximinic acid 66341-09-1 C6H7N3O3S
头孢尼西 cefonicid 61270-58-4 C18H18N6O8S3
头孢地秦 cefodizime 69739-16-8 C20H20N6O7S4
头孢地尼杂质1钠盐 Cefdinir Impurity 1 Sodium Salt 66436-47-3 C13H12N5NaO5S2
头孢地尼侧链酸 2-Oxo-1-diazo-6-nitro-1,2-dihydro-naphthalin-sulfonsaeure-(4) 63589-25-3 C10H5N3O6S
头孢噻肟钠 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid,3-[(acetyloxy)methyl]-7-[[(2Z)-(2-amino-4-thiazolyl)(methoxyimino)acetyl]amino]-8-oxo-, monosodium salt, (6R,7R)- 64485-93-4 C16H17N5NaO7S2
头孢噻肟酸标准品 cefotaxime 63527-53-7 C16H17N5O7S2
头孢噻肟 cefotaxime 63527-52-6 C16H17N5O7S2
头孢唑肟钠 —— 68401-82-1 C13H13N5NaO5S2
头孢唑肟杂质8 7-Amino-3-(1-methyl-1H-tetrazol-5-ylsulfanylmethyl)-8-oxo-5-thia-1-aza-bicyclo[4.2.0]oct-3-ene-2-carboxylic acid 68350-06-1 C10H12N6O3S2
头孢唑肟杂质 ceftizoxime 68401-81-0 C13H13N5O5S2
头孢唑肟 ceftizoxime 68401-81-0 C13H13N5O5S2
头孢唑啉S-乙酰基MMTD 2-Methyl-5-acetylmercapto-1,3,4-thiadiazol 65041-65-8 C5H6N2OS2
头孢哌酮钠 —— 62893-20-3 C25H27N9NaO8S2
头孢哌酮杂质B cefoperazone 68779-10-2 C25H27N9O8S2
头孢哌酮 cefoperazone 62893-19-0 C25H27N9O8S2
头孢呋辛钠EP杂质C decarbamyloxycefuroxime 69822-88-4 C15H15N3O6S
头孢呋辛酯 cefuroxime axetil 64544-07-6 C20H22N4O10S
头孢呋辛赖氨酸 cefuroxime lysine 65527-51-7 C6H14N2O2*C16H16N4O8S
头孢克肟侧链酸活性酯 4-phenyl-6-methoxy-7-hydroxycoumarin 605-09-4 C16H12O4
头孢他美新戊酯 Cefetamet pivoxil 65243-33-6 C20H25N5O7S2
头孢他啶侧链酸活性酯 Paramyon 604-92-2 C24H38I2N2
头孢三唑 Cefetrizole 65307-12-2 C16H15N5O4S3
夫西地酸 fusidine 6990-06-3 C31H48O6
天麻素 gastrodin 62499-27-8 C13H18O7
天芥菜碱4-氧化物 heliotrine N-oxide 6209-65-0 C16H27NO6
天冬氨酸铜盐 Copper(2+) 2-aminobutanedioate--aspartic acid (1/1/1) 65732-10-7 C8H12CuN2O8
天冬氨酸苄酯 dibenzyl glutamate 69408-26-0 C19H21NO4
天冬氨酸 Aspterric acid 67309-95-9 C15H22O4
天冬氨酰-丙氨酰-组氨酸-N-甲基酰胺 Aahnma 66277-14-3 C14H22N6O5
天冬氨酰(5)-后叶催产素 2-[(4R,7S,10S,16S,19R)-19-amino-4-[(2S)-2-[[(2S)-1-[(2-amino-2-oxoethyl)amino]-4-methyl-1-oxopentan-2-yl]carbamoyl]pyrrolidine-1-carbonyl]-10-(3-amino-3-oxopropyl)-13-[(2S)-butan-2-yl]-16-[(4-hydroxyphenyl)methyl]-6,9,12,15,18-pentaoxo-1,2-dithia-5,8,11,14,17-pentazacycloicos-7-yl]acetic acid 65907-78-0 C43H65N11O13S2
大黄酸甲酯 Rhein methyl ester 6155-37-9 C16H10O6
大黄素-8-O-Β-龙胆二糖 Emodin-8-o-beta-gentiobioside 66466-22-6 C27H30O15
大麻坦 4-piperidin-1-yl-butyric acid 8-(1,2-dimethyl-heptyl)-5,5-dimethyl-2-prop-2-ynyl-1,3,4,5-tetrahydro-2<i>H</i>-chromeno[4,3-<i>c</i>]pyridin-10-yl ester 66556-74-9 C35H52N2O3
大麻 α-caryophyllene 6753-98-6 C15H24
大麦芽碱盐酸盐 hordenine hydrochloride 6027-23-2 C10H15NO*ClH
大风子酸乙酯 Chaulmoogric acid ethyl ester 623-32-5 C20H36O2
大豆皂醇 E soyasapogenol E 6750-59-0 C30H48O3
大豆皂醇 D 3β,24-dihydroxy-22β-methoxyolean-13(18)-en 65892-76-4 C31H52O3
大花红天素 2-methyl-3-buten-2-ol β-D-glucopyranoside 63026-02-8 C11H20O6
大泽明素 Macrozamin 6327-93-1 C13H24N2O11
大根香叶烷 Germacran 645-10-3 C15H30
夜罗拉必利 irolapride 64779-98-2 C19H28N2O3