| CAS登录号 | 中文名 | 英文名 | 分子结构式 | 分子式 | 详情 | 供应商 |
| 52-01-7 | 螺内酯; 17beta-羟基-3-氧-7alpha-(乙酰硫基)-17alpha-孕甾-4-烯-21-羧酸-gamma-内酯 | spironolactone; 17-Hydroxy-7-alpha-mercapto-3-oxo-17-alpha-pregn-4-ene-21-carboxylic acid-gamma-lactone-7-acetate |  | C24H32O4S | 详情 | 供应商 |
| 76-66-4 | 钩藤碱 | Rhynchophylline; Methyl (E)-2-[(6'R,7'S)-6'-ethyl-2-oxospiro[1H-indole-3,1'-3,5,6,7,8,8a-hexahydro-2H-indolizine]-7'-yl]-3-methoxyprop-2-enoate |  | C22H28N2O4 | 详情 | 供应商 |
| 77-60-1 | 剑麻皂苷元; 剑麻皂甙元; 剑麻皂素 | Tigogenin; (25R)-5alpha-spirostan-3beta-ol |  | C27H44O3 | 详情 | 供应商 |
| 78-19-3 | 3,9-二乙烯基-2,4,8,10-四氧杂螺[5.5]十一烷; 二丙烯醛缩季戊四醇 | 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane; 2,4,8,10-Tetraoxaspiro[5.5]undecane,3,9-divinyl- (6CI,7CI,8CI); 3,9-Divinyl-2,4,8,10-tetraoxaspiro[5.5]undecane; Acrolein, cyclic diacetal with pentaerythritol; Acrolein, cyclicneopentanetetrayl acetal; Diallylidene pentaerythritol; NSC 7585; Pentaerythritol diacrolein acetal |  | C11H16O4 | 详情 | 供应商 |
| 126-07-8 | (+)-灰黄霉素; 6'-甲基-2',4,6-三甲氧基-7-氯螺[苯并呋喃-2(3H),1'-[2]环己烯]-3,4'-二酮 | (+)-Griseofulvin; (2S)-trans-7-Chloro-2',4,6-trimethoxy-6'-methylspiro(benzofuran-2[3H],1'-[2]cyclohexene)-3,4'-dione |  | C17H17ClO6 | 详情 | 供应商 |
| 126-19-2 | 菝葜皂苷元; 菝葜皂甙元 | Sarsasapogenin; Parigenin; (25S)-spirostan-3b-ol; (25S)-5beta-spirostan-3beta-ol |  | C27H44O3 | 详情 | 供应商 |
| 159-66-0 | 9,9'-螺二芴 | 9,9'-spirobi[9H-fluorene]; 9,9'-spirobifluorene(7CI,8CI); 9,9-spirobifluorene; Bis(2,2'-biphenylene)methane; spirobifluorene; spiro-Difluorene |  | C25H16 | 详情 | 供应商 |
| 177-11-7 | 4-哌啶酮缩乙二醇 | 1,4-Dioxa-8-azaspiro[4.5]decane; 4-Piperidone ethylene ketal |  | C7H13NO2 | 详情 | 供应商 |
| 183-97-1 | 1,4-环己二酮双乙二醇二缩酮; 1,4,9,12-四氧二杂螺[4.2.4.2]十四烷 | 1,4-Cyclohexanedione bis(ethylene ketal); 1,4-Cyclohexanedione bis(ethylene acetal); 1,4,9,12-Tetraoxadispiro[4.2.4.2]tetradecane |  | C10H16O4 | 详情 | 供应商 |
| 467-55-0 | 海柯吉宁; 海柯皂苷元; 海柯皂甙元 | Hecogenin; 3beta-Hydroxy-5alpha-spirostan-12-one; 5alpha-spirostan-3beta-ol-12-one |  | C27H42O4 | 详情 | 供应商 |
| 1075-89-4 | 3,3-四亚甲基戊二酰亚胺; 8-氮杂螺[4,5]癸烷-7,9-二酮 | 3,3-Tetramethyleneglutarimide; 8-Azaspiro[4,5]decane-7,9-dione |  | C9H13NO2 | 详情 | 供应商 |
| 3301-79-9 | 6-羧基荧光素 | 6-Carboxyfluorescein; 3',6'-Dihydroxy-3-oxospiro[2-benzofuran-1,9'-xanthene]-6-carboxylic acid |  | C21H12O7 | 详情 | 供应商 |
| 3326-31-6 | 6-异硫氰酸荧光素 | Fluorescein 6-isothiocyanate; 3',6'-Dihydroxy-6-isothiocyanatospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one |  | C21H11NO5S | 详情 | 供应商 |
| 3326-32-7 | 异硫氰酸荧光素酯 | Fluorescein isothiocyanate isomer I; 5-Isothiocyanato fluorescein; 5-FITC; 3',6'-Dihydroxy-5-isothiocyanato-spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one |  | C21H11NO5S | 详情 | 供应商 |
| 3806-34-6 | 抗氧剂618; 抗氧化剂-PEP-8T; 双十八烷基季戊四醇双亚磷酸酯; 3,9-双十八烷氧基-2,4,8,10-四氧-3,9-二磷螺环[5 | O,O'-Dioctadecylpentaerythritol bis(phosphite); 3,9-Bis(octadecyloxy)-2,4,8,10-tetraoxa-3,9-diphosphaspiro[5.5]undecane |  | C41H82O6P2 | 详情 | 供应商 |
| 4746-97-8 | 1,4-环己二酮单乙二醇缩酮; 1,4-二氧杂螺[4.5]癸烷-8-酮 | 1,4-Dioxaspiro[4.5]decan-8-one; 1,4-Cyclohexanedione monoethyleneacetal |  | C8H12O3 | 详情 | 供应商 |
| 5662-95-3 | 3,3-四亚甲基戊二酸酐; 环戊烷-1,1-二乙酸酐 | 3,3-Tetramethyleneglutaric anhydride; Cyclopentane-1,1-diacetic anhydride; 8-Oxaspiro[4.5]decane-7,9-dione |  | C9H12O3 | 详情 | 供应商 |
| 6359-29-1 | 酸性媒介桃红3BM; 媒介红15 | Mordant Red 15; C.I. 45305; 6'-(Diethylamino)-3'-hydroxy-3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthene)-2'-carboxylic acid |  | C25H21NO6 | 详情 | 供应商 |
| 10405-02-4 | 曲司氯胺 | Trospium chloride; spiro[1aH,5aH-nortropane-8,1'-pyrrolidinium], 3a-hydroxy-, chloride, benzilate(8CI); spiro[8-azoniabicyclo[3.2.1]octane-8,1'-pyrrolidinium],3-[(hydroxydiphenylacetyl)oxy]-, chloride, (1a,3b,5a)- (9CI); Benzilic acid, esterwith 3a-hydroxyspiro[1aH,5aH-nortropane-8,1'-pyrrolidinium] chloride (8CI); AsXVII; Azoniaspiro compound XVII; Azoniaspiro(3a-benziloyloxynortropane-8,1'-pyrrolidine) chloride; Keptan; Relaspium; Sanctura; Spasmex; Spasmo 3; Spasmo-lyt; |  | C25H30ClNO3 | 详情 | 供应商 |
| 14144-06-0 | 地索苷; 延龄草苷; 延年草甙 | Diosgenin glucoside; (25R)-3b-(beta-D-Glucopyranosyloxy)spirost-5-ene |  | C33H52O8 | 详情 | 供应商 |
