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(xún)

化工產(chǎn)品

CAS號(hào)查詢(xún)化工產(chǎn)品

熱門(mén)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
7689-03-4喜樹(shù)堿(+)-Camptothecin;
4-Ethyl-4-hydroxy-1H-pyrano-[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione
CAS:7689-03-4分子結(jié)構(gòu)C20H16N2O4詳情供應(yīng)商
29002-15-1Butanoic acid,2-(phenylmethylene)-, 7-nitro-8-quinolinyl ester;
Cinnamicacid, a-ethyl-, 7-nitro-8-quinolyl ester(8CI);
8-Quinolinol, 7-nitro-, a-ethylcinnamate (ester) (8CI)
CAS:29002-15-1分子結(jié)構(gòu)C20H16N2O4詳情供應(yīng)商
109653-47-6Benzoic acid,2-(3,6-dihydroxy-9H-xanthen-9-yl)-, hydrazide;
Fluorescein,hydrazide (6CI)
CAS:109653-47-6分子結(jié)構(gòu)C20H16N2O4詳情供應(yīng)商
6632-83-3Benzenamine,4-[(4-aminophenyl)sulfonyl]-N-(1,3-benzodioxol-5-ylmethylene)-;
NSC 41226
CAS:6632-83-3分子結(jié)構(gòu)C20H16N2O4S詳情供應(yīng)商
122861-84-1Carbamic acid,(4-methylphenyl)-, 4'-nitro[1,1'-biphenyl]-4-yl ester (9CI)CAS:122861-84-1化學(xué)結(jié)構(gòu)C20H16N2O4詳情供應(yīng)商
154198-33-1N,N-Bis(2,5-二羥基芐叉二氯)-1,2-苯二胺1,4-Benzenediol,2,2'-[1,2-phenylenebis(nitrilomethylidyne)]bis-;
N N-BIS(2,5-DIHYDROXYBENZYLIDENE)-1,2-DIAMINOBENZENE
CAS:154198-33-1分子結(jié)構(gòu)C20H16N2O4詳情供應(yīng)商
10109-95-22,5-二(苯基氨基)-1,4-苯二甲酸;
2,5-二(苯基氨基)-1,4-苯二甲酸
1,4-Benzenedicarboxylicacid, 2,5-bis(phenylamino)-;
Terephthalicacid, 2,5-dianilino- (6CI,7CI,8CI);
2,5-Bis(phenylamino)terephthalic acid;
2,5-Di(phenylamino)terephthalic acid;
2,5-Dianilinoterephthalic acid;
Anilicacid
CAS:10109-95-2分子結(jié)構(gòu)C20H16N2O4詳情供應(yīng)商
1170-53-21,4-Benzenedicarboxamide,N1,N4-bis(4-hydroxyphenyl)-;
1,4-Benzenedicarboxamide,N,N'-bis(4-hydroxyphenyl)- (9CI);
Terephthalanilide, 4',4''-dihydroxy-(7CI,8CI);
N,N'-Bis(4-hydroxyphenyl)-1,4-benzenedicarboxamide;
N,N'-Bis(4-hydroxyphenyl)terephthalamide;
NSC 55153
CAS:1170-53-2分子結(jié)構(gòu)C20H16N2O4詳情供應(yīng)商
31456-25-41H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione,4-ethyl-4-hydroxy-;
1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione,4-ethyl-4-hydroxy-, (?à)-;
Camptothecine, (?à)- (8CI);
(?à)-Camptothecin;
(?à)-Camptothecine;
20(RS)-Camptothecin;
NSC 302991;
dl-Camptothecin
CAS:31456-25-4分子結(jié)構(gòu)C20H16N2O4詳情供應(yīng)商
110351-92-31H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione,4-ethyl-4-hydroxy-, (4R)-;
1H-Pyrano[3',4':6,7]indolizino[1,2-b]quinoline-3,14(4H,12H)-dione,4-ethyl-4-hydroxy-, (R)-;
(R)-(-)-Camptothecin;
(R)-(-)-Camptothecine;
(R)-Camptothecin;
20R-Camptothecin
CAS:110351-92-3分子結(jié)構(gòu)C20H16N2O4詳情供應(yīng)商
16926-73-11,4-Benzenedicarboxylicacid, 1,4-bis(4-aminophenyl) ester;
1,4-Benzenedicarboxylicacid, bis(4-aminophenyl) ester (9CI);
Terephthalic acid, bis(p-aminophenyl) ester(8CI);
Phenol, p-amino-, terephthalate (2:1) (ester);
Bis(4-aminophenyl)terephthalate
CAS:16926-73-1分子結(jié)構(gòu)C20H16N2O4詳情供應(yīng)商
29002-28-62-Propenoic acid,2-methyl-3-(4-methylphenyl)-, 7-nitro-8-quinolinyl ester;
Cinnamicacid, p,a-dimethyl-, 7-nitro-8-quinolylester (8CI);
8-Quinolinol, 7-nitro-, p,a-dimethylcinnamate (ester) (8CI)
CAS:29002-28-6分子結(jié)構(gòu)C20H16N2O4詳情供應(yīng)商
135521-76-54H,5H-[1]Benzothiopyrano[4,3-b]pyran-3-carbonitrile,2-amino-4-(4-methoxyphenyl)-, 6,6-dioxideCAS:135521-76-5分子結(jié)構(gòu)C20H16N2O4S詳情供應(yīng)商
熱門(mén)搜關(guān)鍵詞:VH001 C6H9O5N3 6-羥基吡啶 c4O4Na2 tetrabutylphosphonium bromide C9H13O5N mpropane 樹(shù)脂CAS NO C3H11N2O3 Dichloropentafluoropropane KOPh C4H9SH C50H100 ZnOCl C6FeN6 KR01 分散 藍(lán) ACE 丙烯 羧基 C15H21N 維生素 油 Ethylene diamine 5-羧基苯酞 甲基 2-萘磺酸 C6H16N2O2 li2s8 Menth-1-en-8-ol 甲硅烷氧基 butylester C24H44O6 CH3CHCl2 C49H99COOH NH3BH4 NH2CSNH2 2-戊基-2-環(huán)戊烯-1-酮 快速滲透劑 NH3BH3 聚 環(huán) 烯 甲酰甲酸 顏料24 4-硝基苯硫酚