毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

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
109244-58-8二氫若丹明123Benzoic acid,2-(3,6-diamino-9H-xanthen-9-yl)-, methyl ester;
D 23806;
D632;
Dihydrorhodamine 123
CAS:109244-58-8分子結(jié)構(gòu)C21H18N2O3詳情供應(yīng)商
115973-52-9Benzenepropanoic acid, a-[2-hydroxy-5-(2-phenyldiazenyl)phenyl]-;
Benzenepropanoicacid, a-[2-hydroxy-5-(phenylazo)phenyl]-(9CI)
CAS:115973-52-9分子結(jié)構(gòu)C21H18N2O3詳情供應(yīng)商
101493-07-6Benzenepropanoic acid, a-[2-hydroxy-5-(2-phenyldiazenyl)phenyl]-;
Benzenepropanoicacid, a-[2-hydroxy-5-(phenylazo)phenyl]-(9CI)
CAS:101493-07-6分子結(jié)構(gòu)C21H18N2O3詳情供應(yīng)商
2585-27-5Benzamide,4-nitro-N,N-bis(phenylmethyl)-;
Benzamide,N,N-dibenzyl-p-nitro- (7CI,8CI);
NSC 61156
CAS:2585-27-5分子結(jié)構(gòu)C21H18N2O3詳情供應(yīng)商
4280-43-7Benzamide,N,N'-(4-methoxy-1,2-phenylene)bis- (9CI);
Benzamide,N,N'-(4-methoxy-o-phenylene)bis- (6CI,7CI,8CI);
NSC 29126
CAS:4280-43-7分子結(jié)構(gòu)C21H18N2O3詳情供應(yīng)商
35832-40-7Phenol,2-[bis[[(2-hydroxyphenyl)methylene]amino]methyl]-;
Phenol,2,2'-[[(2-hydroxyphenyl)methylene]bis(nitrilomethylidyne)]bis- (9CI);
o-Cresol,a,a-bis(salicylideneamino)- (7CI);
o-Cresol, a,a'-(salicylidenedinitrilo)di-(6CI);
1,3,5-Tri(2-hydroxyphenyl)-2,4-diaza-1,4-pentadiene;
NSC 328124
CAS:35832-40-7分子結(jié)構(gòu)C21H18N2O3詳情供應(yīng)商
99875-17-9Phenol,2,2'-[[(2-hydroxyphenyl)methylene]bis(nitrilomethylidyne)]bis-, (E,E)- (9CI);
2-bis((2-hydroxyphenylmethylene)amino)methylphenol
CAS:99875-17-9分子結(jié)構(gòu)C21H18N2O3詳情供應(yīng)商
73035-26-44H-Pyran-3-carboxylicacid, 6-amino-5-cyano-2,4-diphenyl-, ethyl ester;
NSC 343221
CAS:73035-26-4分子結(jié)構(gòu)C21H18N2O3詳情供應(yīng)商
147528-08-35H-Pyrrolo[1,2-d][1,4]benzodiazepine-5-aceticacid, 6,7-dihydro-6-oxo-, phenylmethyl ester, (5S)-;
5H-Pyrrolo[1,2-d][1,4]benzodiazepine-5-aceticacid, 6,7-dihydro-6-oxo-, phenylmethyl ester, (S)-
CAS:147528-08-3分子結(jié)構(gòu)C21H18N2O3詳情供應(yīng)商
203256-20-64-(7-DIETHYLAMINOCOUMARIN-3-YL)BENZOYL CYANIDECAS:203256-20-6化學(xué)結(jié)構(gòu)C21H18N2O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:丙烯 二酮 N,N-二甲基 乙酰 methyl-Butanoic acid zinc 5 c4o10 烷羧酸酯 NH2CH3C3H7 Benzenepropanoic acid ethyl ester 苯 酞 ge25sb10s65 CH3CH2CH2CH2CH2CH(CH3)2 氯 氨基苯胺 361C stability C7H3NO3k 不飽和聚 酯 -哌啶基 8-acetate C22O2H28 4-(phenylazo)benzoic 3-CH3OC6H4C(CH3)=CH2 Al 鋁 2-Butenoic acid,3-methyl- HOOC-PEG 4C42H72O13 candium cu3(C6H5O7)2 sr3(C6H5O7)2 N001 cooh%C6H4%COOH 28N2 PE?o?? c6h10c1n3o2 丙烯酸三氟 丙烯酸六氟 乙基 甲基苯甲; 咔唑 基 乙酰肟 丙烯酸八氟 Benzylbenzenes 2(3H)-Furanone,5-ethenyldihydro C27O5H28