CAS号查询化工产品

热门搜索化学品最多只显示前20条,请点击“搜索化学品”查看所有结果


CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
73536-69-3联苯双酯;
4,4'-二甲氧基-5,6,5',6'-双亚甲二氧联苯-2,2'-二甲酸二甲酯
Bifendatatum;
alpha-Diphenyldicarboxylate;
Dimethyl 4,4'-dimethoxy-5,6,5',6'-dimethylenedioxybiphenyl-2,2'-dicarboxylate;
7,7'-Dimethoxy-(4,4'-bi-1,3-benzodioxole)-5,5'-dicarboxylic acid dimethyl ester
CAS:73536-69-3分子结构C20H18O10详情供应商
7477-67-02,2'4,4'-四氢-5,5'-二甲基-2,2'-二苯基-[4,4'-双-3H-吡唑]-3,3'-二酮;
双(1-苯基-3-甲基-5-吡唑酮)
2,2',4,4'-tetrahydro-5,5'-dimethyl-2,2'-diphenyl-[4,4'-bi-3H-Pyrazole]-3,3'-dione;
3,3'-dimethyl-1,1'-diphenyl[4,4'-bi-2-pyrazoline]- 5,5'-dione;
bis(1-Phenyl-3-methyl-5-pyrazolone)
CAS:7477-67-0分子结构C20H18N4O2详情供应商
503538-70-3S-(+)-5,5-双(二苯基磷)-2,2,2,2-四氟-4,4-二-1,3-苯并二氧二氯甲烷络合物Phosphine,1,1'-[(4S)-2,2,2',2'-tetrafluoro[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[1,1-diphenyl-;
Phosphine,[(4S)-2,2,2',2'-tetrafluoro[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[diphenyl-(9CI);
(S)-DIFLUORPHOS
CAS:503538-70-3分子结构C38H24F4O4P2详情供应商
850253-53-1R)-(+)-5,5-双[二(3,5-二甲苯基)膦]-4,4-二-1,3-苯并二茂Phosphine,1,1'-(4R)-[4,4'-bi-1,3-benzodioxole]-5,5'-diylbis[1,1-bis(3,5-dimethylphenyl)-;
Phosphine,(4R)-[4,4'-bi-1,3-benzodioxole]-5,5'-diylbis[bis(3,5-dimethylphenyl)- (9CI);
(R)-DM-SEGPHOS
CAS:850253-53-1化学结构C46H44O4P2详情供应商
244261-66-3(R)-(+)-5,5-双(二苯基膦)-4,4-二-1,3-胡椒环Phosphine,1,1'-[(4R)-[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[1,1-diphenyl-;
Phosphine,[(4R)-[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[diphenyl- (9CI);
(R)-(+)-SEGPHOS;
(R)-SEGPHOS
CAS:244261-66-3化学结构C38H28O4P2详情供应商
210169-57-6(S)-(-)-5,5-Bis[di(3,5-xylyl)phosphino]-4,4-bi-1,3-benzodioxolePhosphine,(4S)-[4,4'-bi-1,3-benzodioxole]-5,5'-diylbis[bis(3,5-dimethylphenyl)- (9CI);
(S)-5,5'-Bis[bis(3,5-dimethylphenyl)phosphino]-4,4'-bibenzodioxole;
(S)-DM-SEGPHOS
CAS:210169-57-6分子结构C46H44O4P2详情供应商
210169-54-3(S)-(-)-5,5-双(二苯膦基)-4,4-双-1,3-苯并间二氧杂环戊烯Phosphine,1,1'-[(4S)-[4,4'-bi-1,3-benzodioxole]-5,5'-diyl]bis[1,1-diphenyl-;
Phosphine,(4S)-[4,4'-bi-1,3-benzodioxole]-5,5'-diylbis[diphenyl- (9CI);
(S)-5,5'-Bis(diphenylphosphino)-4,4'-bibenzodioxole;
(S)-SEGPHOS
CAS:210169-54-3分子结构C38H28O4P2详情供应商
35470-49-64,4'-Bi-6H-dibenzo[a,g]quinolizinium,5,5'-dihydro-3,3'-dihydroxy-2,2',9,9',10,10'-hexamethoxy-;
4,4'-Bidibenzo[a,g]quinolizinium,5,5',6,6'-tetrahydro-3,3'-dihydroxy-2,2',9,9',10,10'-hexamethoxy- (9CI);
Dibenzo[a,g]quinolizinium, bimol. deriv.;
Bijatrorrhizine;
Bisjatrorrhizine
CAS:35470-49-6分子结构C40H38N2O8+2详情供应商
4388-04-94H-1-Benzopyran,4-(4H-1-benzopyran-4-ylidene)-;
D4,4'-Bi-4H-1-benzopyran (8CI);
Dichromylene
CAS:4388-04-9分子结构C18H12O2详情供应商
712-61-84,4'-Bipyridine,2,2'-dimethyl-;
4,4'-Bi-2-picoline(7CI,8CI);
2,2'-Dimethyl-4,4'-bipyridine;
2,2'-Dimethyl-4,4'-bipyridyl
CAS:712-61-8分子结构C12H12N2详情供应商
37394-61-94,4'-Bi-1H-pyrazole,1,1'-dihydroxy-3,3',5,5'-tetraphenyl-;
NSC 236538
CAS:37394-61-9分子结构C30H22N4O2详情供应商
873378-45-14H-Imidazol-4-one,5-(1,5-dihydro-5-oxo-4H-imidazol-4-ylidene)-3,5-dihydro-;
[D4,4'-Bi-2-imidazoline]-5,5'-dione(4CI)
CAS:873378-45-1分子结构C6H4N4O2详情供应商
6263-82-74,4'-Bi-4H-pyran,2,2',4,4',6,6'-hexamethyl-;
2,2',4,4',6,6'-Hexamethyl-4,4'-bi-4H-pyran
CAS:6263-82-7分子结构C16H22O2详情供应商
139481-27-94,4'-Bi-1,3-dioxolane,4,4',5,5,5',5'-hexafluoro-2,2,2',2'-tetrakis(trifluoromethyl)-;
perfluoro-2,2,2',2'-tetramethyl-4,4'-bis(1,3-dioxolane)
CAS:139481-27-9分子结构C10F18O4详情供应商
5399-31-54,4'-Bi-1,3-dioxolane,(R*,S*)- (9CI);
Erythritol,1,2:3,4-di-O-methylene- (8CI);
NSC 1348
CAS:5399-31-5分子结构C6H10O4详情供应商
6662-72-24,4'-Bipyridine,2,2',6,6'-tetramethyl-;
4,4'-Bi-2,6-lutidine(7CI);
2,2',6,6'-Tetramethyl-4,4'-bipyridine
CAS:6662-72-2分子结构C14H16N2详情供应商
503538-69-05,5'-双(二苯基磷)-四氟-二-1,3-苯二氧杂环(R)-DIFLUORPHOS(TM);
(S)-DIFLUORPHOS(TM);
S-(+)-5,5'-BIS(DIPHENYLPHOSPHINO)-2,2,2',2'-TETRAFLUORO-4,4'-BI-1,3-BENZODIOXOLE;
R-(-)-5,5'-BIS(DIPHENYLPHOSPHINO)-2,2,2',2'-TETRAFLUORO-4,4'-BI-1,3-BENZODIOXOLE;
(R)-DIFLUORPHOS(TM);
R-(-)-5,5'-Bis(diphenylphosphino)-2,2,2',2'-tetrafluoro-4,4'-bi-1,3-benzodioxole,dichloromethaneadduct,min.97%(R)-DIFLUORPHOS
CAS:503538-69-0分子结构C38H24F4O4P2详情供应商
1446-34-04,4'-Bi-1-naphtholCAS:1446-34-0化学结构C20H14O2详情供应商
热门搜关键词:丁烯-1-硫醇 15H26O 丁酸异 酯 二氟 二氯硝基苯 B2Cl 甲磺酰基 酸 C4NH12 三肉豆蔻酯 苯甲酰 甲烷 benzoxadiazol 辛 二苯胺 dipropyl ester 环氧 丙烯 酸脂 苯氧异 丙 醇 ascleposide 异 醇磷酸酯 二氟 二氯 乙烷 硅 丁烯基 炔 葡萄糖 CH3CH2CH3CH2CCCHCH2CH3 1-氨基 金刚烷 硫酸 钾 钠 methoxyprop 二异丙 基乙基胺 氯 二甲基 己烯 乙酰氨 基葡萄糖 溴 氯 海 硅氧 醇 酰氯 甲苯 食用色素 CAS NO. 苯基 氨基乙酸 C3H4ON decyloxy 8-氨基 喹 酰胺 硫酸 二乙基 苯二胺 顺 1,3-二甲基环戊烷 二 二苯胺 磷 丙烯酸 分散蓝 B