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    首页 分子通 CAS
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    中文名称 英文名称 CAS号 化学式
    2H-1,4-恶嗪 2H-1,4-oxazine 23146-99-8 C4H5NO
    2H-1,4-噁嗪-2-酮,5,6-二氢-3,5,6-三甲基-,4-氧化,(5R,6R)-rel- Phenolphthalein Diphosphate Pentasodium Salt Hydrate 2382-56-1 C20H15Na5O12P2
    2H-1,3-苯并噁嗪-2,4(3H)-二酮 1,3-benzoxazine-2,4-dione 2037-95-8 C8H5NO3
    2H-1,3-恶嗪 2H-1,3-oxazine 290-04-0 C4H5NO
    2H-1,2-苯并噻嗪-3-羧酸 2H-1,2-Benzothiazine-3-carboxylic acid, 4-(7-ethyl-1,3-benzodioxol-5-yl)-2-[2-(trifluoromethyl)phenyl]-, 1,1-dioxide, potassium salt (1:1) 221246-12-4 C25H18F3KNO6S
    2H-1,2-苯并噻嗪-3(4H)-酮 1,1-二氧化物 2H-1,2-benzothiazin-3(4H)-one,1,1-dioxide 27363-39-9 C8H7NO3S
    2H-1,2-恶嗪 oxazine 289-82-7 C4H5NO
    2H,6H-噁唑并[5,4,3-ij]喹啉-2-酮,6-(2-氨基苯基)-7-羟基-8,9-二(1-甲基乙氧基)- 12-formyltotara-8,11,13-trien-13-ol 294191-30-3 C21H30O2
    29-(壬基苯氧基)-3,6,9,12,15,18,21,24,27-九氧杂二十九烷醇 2-[2-[2-[2-[2-[2-[2-[2-[3-(3-Nonylphenoxy)propoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxymethanol 27177-08-8 C35H64O11
    28-脱氧-28-氨基-白桦脂醇,半合成 (3β)-28-aminolup-20(29)-en-3-ol 25613-16-5 C30H51NO
    27-脱氧升麻亭 26-Deoxyactein 264624-38-6 C37H56O10
    26113中间体衍生物9 N,N-dimethyl-1-(4-nitrophenyl)piperidin-4-amine 211247-60-8 C13H19N3O2
    26-(4-异辛基苯氧基)-3,6,9,12,15,18,21,24-八氧杂二十六烷-1-醇 Dimethyloctadecyl(2-(octadecyloxy)-2-oxoethyl)ammonium chloride 27560-30-1 C40H82ClNO2
    25-脱氧蜕皮甾酮 25-Deoxyecdysone 22005-50-1 C27H44O5
    25-羟基胆甾醇 25-hydroxychlolesterol 2140-46-7 C27H46O2
    25-羟基维生素 D2 ercalcidiol 21343-40-8 C28H44O2
    25-羟基孟鲁司特 1-((((1R)-1-(3-((1E)-2-(7-Chloro-2-quinolinyl)ethenyl)phenyl)-3-(4-hydroxy-2-(1-hydroxy-1-methylethyl)phenyl)propyl)thio)methyl)cyclopropaneacetic acid 200804-28-0 C35H36ClNO4S
    25-环己基-5-去甲氧基-25-去(1-甲基丙基)-22,23-二氢-5-氧代阿维菌素A1A 25-Cyclohexyl-5-demethoxy-25-de(1-methylpropyl)-22,23-dihydro-5-oxo-avermectin A1a 220119-16-4 C50H74O14
    25-O-甲基升麻醇-3-O-Β-D-吡喃木糖苷 25-O-Methylcimigenol-3-o-beta-D-xyloside 27994-13-4 C36H58O9
    25,26-二羟基维他命 D3 25,26-Dihydroxyvitamin D3 29261-12-9 C27H44O3
    25,26,26,26,27,27,27-七氟-7α-氢胆固醇 25,26,26,26,27,27,27-heptafluorocholest-5-ene-3β,7α-diol 240129-40-2 C27H39F7O2
    25,26,26,26,27,27,27-七氟-7ß-羟基胆固醇 25,26,26,26,27,27,27-heptafluorocholest-5-ene-3β,7β-diol 240129-42-4 C27H39F7O2
    25,26,26,26,27,27,27-七氟-7-酮胆固醇 3β-hydroxy-25,26,26,26,27,27,27-heptafluorocholest-5-en-7-one 215094-37-4 C27H37F7O2
    25,26,26,26,27,27,27-七氟-5α,6α-环氧胆固醇 5,6α-epoxy-25,26,26,26,27,27,27-heptafluoro-5α-cholestan-3β-ol 240129-21-9 C27H39F7O2
    25,26,26,26,27,27,27-七氟-5ß,6ß-环氧胆固醇 5,6β-epoxy-25,26,26,26,27,27,27-heptafluoro-5β-cholestan-3β-ol 240129-24-2 C27H39F7O2
    24(28)-去氢麦角甾醇 24-methylcholesta-5,7,22E,24(24')-tetraen-3β-ol 29560-24-5 C28H42O
    23:45-二异亚丙基-肌醇 (+/-)-1-O-2,3:4,5-di-O-isopropylidene-myo-inositol 211294-75-6 C12H20O6
    甲磺酸雷沙吉兰手性异构体 S-(-)-N-Propargyl-1-aminoindan mesylate 202464-88-8 CH4O3S*C12H13N
    22-脱氢赤桐甾醇 22-dehydroclerosterol 26315-07-1 C29H46O
    22-去氢链甾醇 cholesta-5,22(E),24-trien-3β-ol 23656-66-8 C27H42O
    22-去氢赤桐甾乙酸酯 24β-ethyl-22,25-bisdehydrocholesterol acetate 28594-00-5 C31H48O2
    22-丁烷-2-基-13-十七烷基-9,16-二(1-羟基乙基)-3,19-二甲基-6-丙-2-基-14-氧杂-1,4,7,10,17,20,23-七氮杂双环[23.3.0]二十八烷-2,5,8,11,15,18,21,24-辛酮 Peptidolipin NA 2132-55-0 C50H89N7O11
    22,25-二氮杂胆甾烷醇 17-[1-[2-(Dimethylamino)ethylamino]ethyl]-10,13-dimethyl-2,3,4,5,6,7,8,9,11,12,14,15,16,17-tetradecahydro-1H-cyclopenta[a]phenanthren-3-ol 2278-46-8 C25H46N2O
    22(r)-羟基胆甾醇 22-(S)-hydroxycholesterol 22348-64-7 C27H46O2
    21-羟基孕甾-4,9(11),16-三烯-3,20-二酮 21-乙酸酯 21-acetoxy-pregna-4,9(11),16-triene-3,20-dinone 23460-76-6 C23H28O4
    21-羟基-5Alpha-孕甾(烷)-3,20-二酮 5α-pregnan-21-ol-3,20-dione 298-36-2 C21H32O3
    21-氯黄体酮 21-chloropregn-4-ene-3,20-dione 26987-64-4 C21H29ClO2
    21-氯-9-氟-11beta,17-二羟基-16alpha-甲基孕甾-1,4-二烯-3,20-二酮17-丙酸酯 21-chloro-9α-fluoro-11β-hydroxy-16α-methyl-17α-propanoyloxy-1,4-pregnadiene-3,20-dione 25122-52-5 C25H32ClFO5
    21-氯-3,6,9,12,15-五氧二十一烷-1-胺盐酸盐 21-chloro-3,6,9,12,15-pentaoxahenicosan-1-amine hydrochloride 2241669-16-7 C16H34ClNO5*ClH
    21-氨基埃坡霉素 B 21-amino-epothilone B 280578-49-6 C27H42N2O6S
    21-氟-16-乙基-19-去甲黄体酮 21-Fluoro-16-ethyl-19-norprogesterone 25908-76-3 C22H31FO2
    21-去氢泼尼松龙 11β,17-dihydroxy-3,20-dioxo-pregna-1,4-dien-21-al 22420-16-2 C21H26O5
    21-乙酰氧基-6Alpha,9Alpha二氟-11Β-羟基孕甾-1,4,16-三烯-3,20-二酮 acetic acid 2-((6S,8S,9R,10S,11S,13S,14S)-6,9-difluoro-11-hydroxy-10,13-dimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15-decahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxo-ethyl ester 2326-26-3 C23H26F2O5
    21-O-乙酰基地塞米松9,11-环氧化物 17α,21-dihydroxy-9β,11β-epoxy-16α-methylpregna-1,4-diene-3,20-dione 21-acetate 2884-51-7 C24H30O6
    20-羧基-1,4-孕甾二烯-3-酮 (20S)-3-oxopregna-1,4-diene-20-carboxylic acid 20248-18-4 C22H30O3
    20-羟基皮质醇 (8S,9S,10R,11S,13S,14S,17R)-17-((R)-1,2-dihydroxyethyl)-11,17-dihydroxy-10,13-dimethyl-6,7,8, 9,10,11,12,13,14,15,16, 17-dodecahydro-1H-cyclopenta[a] phenanthrene-3 (2H)-one 2899-95-8 C21H32O5
    20-甲酰基孕甾-4-烯-3-酮 20-formylpregn-4-en-3-one 24254-01-1 C22H32O2
    20-甲基孕甾-5-烯-3,20-二醇 3β,20-dihydroxy-20-methylpregn-5-ene 20976-92-5 C22H36O2
    20-氨基-3,6,9,12,15,18-六氧杂二十烷酸叔丁酯 tert-butyl 20-amino-3,6,9,12,15,18-hexaoxaeicosanoate 297162-50-6 C18H37NO8
    20-二氢强的松 17α,20S,21-trihydroxypregna-1,4-diene-3,11-dione 2899-94-7 C21H28O5