日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

CAS號(hào)查詢

化工產(chǎn)品

CAS號(hào)查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請(qǐng)點(diǎn)擊“搜索化學(xué)品”查看所有結(jié)果


CAS登錄號(hào) 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應(yīng)商
4805-22-55,5'-二溴-2,2'-聯(lián)噻吩5,5'-Dibromo-2,2'-bithiophene;
5,5'-Dibromo-2,2'-bithienyl;
5,5'-Dibromo-2,2'-bithiophene;
5,5'-Dibromo-2,2'-dithienyl;
5,5'-Dibromo-2,2'-dithiophene
CAS:4805-22-5分子結(jié)構(gòu)C8H4Br2S2詳情供應(yīng)商
239100-02-8Benzo[1,2-b:5,4-b']dithiophene-2-carboxaldehyde,4,8-dihydro-4,8-dioxo- (9CI);
NSC 656239
CAS:239100-02-8分子結(jié)構(gòu)C11H4O3S2詳情供應(yīng)商
31936-91-1Benzo[1,2-b:5,4-b']dithiophene-4-ol,acetate (9CI);
NSC 149712
CAS:31936-91-1分子結(jié)構(gòu)C12H8O2S2詳情供應(yīng)商
88686-98-0Benzo[1,2-c:3,4-c']dithiophene,1,3,6,8-tetrahydro-, 2,7-dioxide (9CI);
1,3,6,8-TETRAHYDRO-BENZO[1,2-C:3,4-C’]dithiophene-2,7-DIOXIDE;
1,3,6,8-Tetrahydro-benzo[1,2-c:3,4-c’’]dithiophene-2,7-dioxide
CAS:88686-98-0分子結(jié)構(gòu)C10H10O2S2詳情供應(yīng)商
3593-75-7二噻吩并(3,2-b:2,3-d)噻吩Dithieno[3,2-b:2',3'-d]thiophene;
Thieno[3,2-b:4,5-b']dithiophene;
[3]Thienoacene;
CAS:3593-75-7分子結(jié)構(gòu)C8H4S3詳情供應(yīng)商
23102-68-3Dithieno[3',4':3,4;3'',4'':5,6]benz[b]oxirene,1a,7b-dihydro- (9CI);
Oxireno[5,6]benzo[1,2-c:3,4-c']dithiophene,1a,7b-dihydro- (8CI)
CAS:23102-68-3化學(xué)結(jié)構(gòu)C10H6OS2詳情供應(yīng)商
26138-23-8Dithieno[2,3-e:3',2'-g]isobenzofuran-7,9-dione,2,3,4,5-tetramethyl-;
Benzo[1,2-b:4,3-b']dithiophene-4,5-dicarboxylicanhydride, 1,2,7,8-tetramethyl- (8CI)
CAS:26138-23-8分子結(jié)構(gòu)C16H12O3S2詳情供應(yīng)商
3988-99-6Thiophene,2,2'-thiobis-;
Thiophene,2,2'-thiodi- (7CI,8CI);
2,2'-Thiodithiophene;
2-Thienyl sulfide;
Bis(2-thienyl)sulfide;
Di-2-thienyl sulfide
CAS:3988-99-6分子結(jié)構(gòu)C8H6S3詳情供應(yīng)商
3480-11-35-溴-2,2-聯(lián)噻吩2,2'-Bithiophene,5-bromo-;
5-Bromo-2,2'-bithienyl;
5-Bromo-2,2'-bithiophene;
5-Bromo-2,2'-dithiophene;
5-Bromo-a-dithienyl
CAS:3480-11-3分子結(jié)構(gòu)C8H5BrS2詳情供應(yīng)商
3172-56-33,3-聯(lián)噻吩3,3'-Bithiophene;
3,3'-Bithienyl;
3,3'-Dithienyl;
3,3'-dithiophene
CAS:3172-56-3分子結(jié)構(gòu)C8H6S2詳情供應(yīng)商
33527-28-54H,8H-Benzo[1,2-c:4,5-c']dithiophene-4,8-dione,1,3-dichloro-;
NSC 149709
CAS:33527-28-5分子結(jié)構(gòu)C10H2Cl2O2S2詳情供應(yīng)商
17965-47-87H-Cyclopenta[1,2-b:3,4-b']dithiophene(8CI,9CI)CAS:17965-47-8分子結(jié)構(gòu)C9H6S2詳情供應(yīng)商
3515-18-23,4-二甲基噻吩5-ACETYL-2,2'-BITHIENYL;
SALOR-INT L164879-1EA;
5-ACETYL-2,2'-BITHIENYL;
AKOS BAR-0752;
1-[5-(2-THIENYL)-2-THIENYL]ETHANONE;
2-ACETYL-5-(THIEN-2-YL)THIOPHENE;
5-ACETYL-2,2Õ
-BITHIOPHENE;
5-acetyl-2,2'-dithiophene
CAS:3515-18-2分子結(jié)構(gòu)C10H8OS2詳情供應(yīng)商
23062-31-9BENZO[1,2-C:3,4-C']dithiopheneCAS:23062-31-9分子結(jié)構(gòu)C10H6S2詳情供應(yīng)商
63458-32-21,3,6,8-TETRAHYDRO-BENZO[1,2-C:3,4-C']dithiopheneCAS:63458-32-2分子結(jié)構(gòu)C10H10S2詳情供應(yīng)商
熱門搜關(guān)鍵詞:nutshell C13 H20 N4 O3 C15 H18 N4 O3 C18 H20 N2 O C17 H14 N6 C17H14N6 C3 H20 N8 O7 C15 H16 N6 C11 H24 N2 O6 C12H14N8O2 C11 H18 N4 O6 C13 H22 N2 O6 C14 H18 N6 O2 cyclohexyldimethoxy C17 H20 N4 C18 H14 N4 O C19 H18 N4 C19H18N4 C16 H16 N4 O C13 H14 N6 O3 C12 H18 N2 O7 C11 H16 N6 O3 C10 H20 N2 O7 oxocyclo Demethylcreatinine thiazocine benzothiazocine C12H19Cl3N2O  Liriodendron C6H11NO Cl C8H7N2HCl C8H7N2HClCN catechol carbonate BI CATALYST SANDOCRYL triphenyls mesitoate Antimonio Arsenico cadmio