| 中文名称 | 英文名称 | CAS号 | 化学式 |
|---|---|---|---|
| 西地那非 N-氧化物 | sildenafil N‐oxide | 1094598-75-0 | C22H30N6O5S |
| 西地那非 | viagra | 139755-83-2 | C22H30N6O4S |
| 西他苯 | 4-(n-hexadecylamino)benzoic acid | 55986-43-1 | C23H39NO2 |
| 西他列汀脱氟杂质4 | (3R)-3-[(1,1-dimethylethoxycarbonyl)amino]-4-(2,5-difluorophenyl)butanoic acid | 486459-98-7 | C15H19F2NO4 |
| 西他列汀脱氟杂质3 | (R)-3-((tert-Butoxycarbonyl)amino)-4-(2,4-difluorophenyl)butanoic acid | 851307-12-5 | C15H19F2NO4 |
| 西他列汀杂质9 | (Z)-methyl 3-acetamido-4-(2,4,5-trifluorophenyl) but-2-enoate | 1234321-81-3 | C13H12F3NO3 |
| 西他列汀杂质26 | methyl 3-((tertbutoxycarbonyl)amino)-4-(2,4,5-trifluorophenyl)butanoate | 1402569-71-4 | C16H20F3NO4 |
| 西他列汀杂质26 | 2,4,5-trifluorophenylacetoacetic acid | 1256815-03-8 | C10H7F3O3 |
| 西他列汀-int A3 | (Z)-3-amino-4-(2,4,5-trifluorophenyl)-2-butenoic acid methyl ester | 881995-70-6 | C11H10F3NO2 |
| 表面活性剂1727 | Benzyl(heptadecyl)dimethylammonium chloride | 16576-98-0 | C26H48ClN |
| 表蕨素L | epi-Pterosin L | 52611-75-3 | C15H20O4 |
| 表茶黄棓灵3-O-没食子酸酯 | epitheaflagallin 3-O-gallate | 102067-92-5 | C27H20O13 |
| 血红蛋白A,氧代- | Bis(2,3-dibromosalicyl)fumarate | 106044-07-9 | C18H8Br4O8 |
| 血管紧张肽II,1-半胱氨酸-5-L-异亮氨酸-8-L-半胱氨酸-,环(1&reg8)-二硫化(9CI) | 5-((2-Aminocyclohexyl)methyl)-o-toluidine | 94166-81-1 | C14H22N2 |
| 血压计 | Mono(4-carboxybutyl) Phthalate | 92569-48-7 | C13H13O6- |
| 螺谷胺 | CR 2194 | 137795-35-8 | C21H26Cl2N2O4 |
| 螺螨酯 | spirodiclofen | 148477-71-8 | C21H24Cl2O4 |
| 螺双茚满 | 6,6'-dihydroxy-3,3,3',3'-tetramethyl-1,1'-spirobiindan | 1568-80-5 | C21H24O2 |
| 螺[茚-2,4-哌啶]-1(3H)-酮盐酸盐 | spiro[indene-2,4’-piperidin]-1(3H)-one hydrochloride salt | 185525-49-9 | C13H15NO*ClH |
| 螺[茚-2,4'-哌啶]-1(3H)-酮 | spiro[indene-2,4’-piperidin]-1(3H)-one | 136080-25-6 | C13H15NO |
| 螺[茚-1,4’-哌啶]盐酸盐 | spiro(1H-indene-1,4'-piperidine) hydrochloride | 137730-67-7 | C13H15N*ClH |
| 螺[茚-1,4-哌啶]-3(2H)-酮盐酸盐 | spiro[(3-indanone)-1,4'-piperidine]hydrochloride | 231938-20-8 | C13H15NO*ClH |
| 螺[茚-1,4-哌啶] | spiro[indene-1,4'-piperidine] | 33042-66-9 | C13H15N |
| 螺[苯并噻唑-2(3H),1'-[2]环己烯],3'-甲基- | Strontium dichlorophthalate | 94248-20-1 | C8H2Cl2O4Sr |
| 螺[环戊烷-1,9'-(2,6-二溴芴)] | 2',6'-Dibromospiro[cyclopentane-1,9'-fluorene] | 925890-09-1 | C17H14Br2 |
| 螺[环戊烷-1,9'-芴] | spiro[cyclopentane-1,9'-fluorene] | 14966-37-1 | C17H16 |
| 螺[环戊烷-1,2-[4H-1,3]二噁唑并[4,5-c]吡咯],四氢-5-羟基-,顺-(9CI) | Disodium;7-amino-8-[[4-[4-[(3-carboxy-4-oxidophenyl)diazenyl]-2-chlorophenyl]-3-chlorophenyl]diazenyl]-3-sulfonaphthalen-1-olate | —— | C29H17Cl2N5Na2O7S |
| 螺[环庚烷-1,9'-芴] | Spiro[cycloheptane-1,9'-fluorene] | 33850-58-7 | C19H20 |
| 螺[环己烷-1,9'-芴] | spiro<cyclohexane-1,9'-fluorene> | 7258-61-9 | C18H18 |
| 螺[环丙烷并-1,5'-[5H]茚]-3',7'(2'H,6'H)-二酮,6'-羟基-2',2',4',6'-四甲基-,(6R)-(9CI) | Trichloro-(2,3,4-trichloro-phenyl)-silane | 27137-86-6 | C6H2Cl6Si |
| 螺[环丙烷-1,2'-茚满]-1'-酮 | spiro(indan-1-one-2,1'-cyclopropane) | 22228-23-5 | C11H10O |
| 螺[吲哚啉-3,4’-哌啶]-1’-羧酸苄酯 | benzyl spiro[indoline-3,4'-piperidine]-1'-carboxylate | 167484-18-6 | C20H22N2O2 |
| 螺[二氢化茚-1,4'-哌啶] | 2,3-dihydrospiro[indene-1,4'-piperidine] hydrochloride | 96651-85-3 | C13H17N*ClH |
| 螺[7H-苯并[DE]蒽-7,9'-[9H]芴]-3-溴 | 2'-bromospiro[benzo[de]anthracene-7,9'-fluorene] | 1121545-29-6 | C29H17Br |
| 螺[7-氮杂二环[2.2.1]庚烷-2,2'-[1,3]二噁戊环](9CI) | Dihydrogen (4-((4-(dimethylamino)-3-sulphonatophenyl)(2-ethoxy-4-(2-sulphonato-p-toluidino)phenyl)methylene)-2-sulphonatocyclohexa-2,5-dien-1-ylidene)dimethylammonium, disodium salt | 94135-52-1 | C32H37N4Na2O10S3+ |
| 螺[4.5]癸烷-6,10-二酮,2-(溴甲基)-8,8-二甲基-3-[[(4-甲基苯基)磺酰]甲基]-,顺- | Spiro[4.5]decane-6,10-dione,2-(bromomethyl)-8,8-dimethyl-3-[[(4-methylphenyl)sulfonyl]methyl]-, cis- | 139591-78-9 | C21H27BrO4S |
| 螺[3.3]庚烷-2,6-二-(2',2'',7',7''-四碘螺芴) | spiro[3.3]heptane-2,6-di-(2',2'',7',7''-tetraiodospirofluorene) | 1004311-78-7 | C31H20I4 |
| 螺[2H-苯并咪唑-2,4'-[4H-1,2,3]三唑](9CI) | Piperidine salt of (E)-4-(3,4,5-trimethoxyphenyl)-4-oxo-2-butenoic acid | 84386-16-3 | C5H11N*C13H14O6 |
| 螺[2H-苯并咪唑-2,2'(3'H)-[1H]萘嵌间二氮杂苯],1,3-二氢-1,1',3,3'-四甲基- | 1,1',3,3'-tetramethylspiro<2,3-dihydrobenzimidazole-2,2'-<2,3>dihydro<1H>perimidine> | 99643-43-3 | C21H22N4 |
| 螺[1H-茚-1,4-哌啶]-3-羧酸盐酸盐 | spiro[indene-1,4'-piperidine]-3-carboxylic acid | 936138-15-7 | C14H15NO2 |
| 螺[1H-茚-1,4-哌啶]-3(2H)-酮 | spiro(indan-1-one-3,4'-piperidine) | 180465-55-8 | C13H15NO |
| 螺[1H-茚-1,4-哌啶]-1,3-二羧酸,1,1-二甲基乙酯 | 1'-(tert-butoxycarbonyl)spiro[indene-1,4'-piperidine]-3-carboxylic acid | 209128-15-4 | C19H23NO4 |
| 螺[1H-茚-1,4-哌啶]-1,3-二羧酸, 2,3-二氢- 1,1-二甲基乙酯 | 1'-[(1,1-Dimethylethoxy)carbonyl]-2,3-dihydrospiro(1H-indene-1,4'-piperidine]-3-carboxylic Acid | 185526-32-3 | C19H25NO4 |
| 螺[1-氮杂二环[2.2.2]辛烷-3,5'-噁唑烷]-2'-酮,4-甲基- | 5-((4-((4-((4-Amino-6-chloro-1,3,5-triazin-2-yl)amino)-7-sulpho-1-naphthyl)azo)-1-naphthyl)azo)naphthalene-1,3,6-trisulphonic acid, ammonium sodium salt | 94213-52-2 | C33H26ClN11Na2O12S4 |
| 螺[1,3-苯并二恶茂-2,2'-萘并[2,3-d][1,3]二氧杂环戊烯] | spiro<1,3-benzodioxole-2,2'-naphtho<2,3-d><1,3>dioxole> | 82823-46-9 | C17H10O4 |
| 螺[1,3-二氧戊环-2,1'-茚] | Indenon-aethylen-ketal | 6710-43-6 | C11H10O2 |
| —— | 8-Anilino-5-((4-((3-sulphophenyl)azo)-1-naphthyl)azo)naphthalene-1-sulphonic acid, ammonium sodium salt | 83006-77-3 | C32H25N6NaO6S2 |
| 螺[1,2-二氢茚-3,1'-环丙烷] | Spiro(cyclopropan-1,1'-indan) | 310-53-2 | C11H12 |
| 螺<4.7>十二烷 | 6'-hydroxy-3',4'-dihydro-2'H-spiro[cyclohexane-1,1'-naphthalene]-2,5-dien-4-one | 23116-25-8 | C15H14O2 |
| 螺-(环己-1,9'-(2,6-二溴-芴)) | 2',6'-Dibromospiro[cyclohexane-1,9'-fluorene] | 925890-05-7 | C18H16Br2 |