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號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
1719-83-1雙環(huán)[2.2.2]辛-7-烯-2,3,5,6-四羧酸二酐Bicyclo[2.2.2]oct-7-ene-2,3,5,6-tetracarboxylic acid dianhydrideCAS:1719-83-1分子結構C12H8O6詳情供應商
154030-54-31,6-Naphthalenedicarboxylicacid, 2,5-dihydroxy-;
1,6-DIHYDROXYNAPHTHALENE-2,5-DICARBOXYLIC ACID
CAS:154030-54-3分子結構C12H8O6詳情供應商
92024-99-21,6-Naphthalenedicarboxylicacid, 7,8-dihydroxy-;
METHANONE,CYCLOPROPYL(2,4,6-TRIMETHOXYPHENYL)
CAS:92024-99-2分子結構C12H8O6詳情供應商
6468-71-92H-1-Benzopyran-3,6-dicarboxylicacid, 2-oxo-, 3-methyl esterCAS:6468-71-9分子結構C12H8O6詳情供應商
25543-68-42,6-Naphthalenedicarboxylicacid, 1,5-dihydroxy-;
NSC 109127
CAS:25543-68-4分子結構C12H8O6詳情供應商
81017-23-42H-1-Benzopyran-3-carboxylicacid, 7-(acetyloxy)-2-oxo-;
7-ACETOXYCOUMARIN-3-CARBOXYLIC ACID;
3-CARBOXYUMBELLIFERYL ACETATE;
7-ACETOXYCOUMARIN-3-CARBOXYLIC ACID, FOR FLUORESCENCE;
7-Acetoxycoumarin-3-carboxylicacidbiochemika,forfluorescence;
forfluorescence;
7-ACETOXYCOUMARIN-3-CARBOXYLIC ACID BIOCHEMIKA, FOR FLUORESCENCE 98%
CAS:81017-23-4分子結構C12H8O6詳情供應商
97744-77-96H-1,3-Dioxolo[4,5-g][1]benzopyran-8-aceticacid, 6-oxo-;
4-(Carboxymethyl)-6,7-(methylenedioxy)coumarin
CAS:97744-77-9分子結構C12H8O6詳情供應商
54725-01-83-Acetyl-2,5,7-trihydroxynaphthalene-1,4-dioneCAS:54725-01-8化學結構C12H8O6詳情供應商
13379-24-36-Acetyl-2,5,8-trihydroxynaphthoquinoneCAS:13379-24-3化學結構C12H8O6詳情供應商
熱門搜關鍵詞:Milbemycin B Ti Al C ICOSANOIC ANHYDRIDE 氯 二異氰酸酯 PCB 26 H4N6O Irehine PCB 40 苯基雙酚A PCB 139 Tetracosapentaene C8 H10 O2 Diethylene glyc te4s3o10 butyl methyl ester 2-methoxy-2-methyl- H9NO3 C11 H17 NO2 4-(3-甲基苯基)氨基吡啶-3-磺酰胺 pyrimidine-2,4,6-trione 2-苯 丙酸 羰基 酰胺 eicosyl ester 3-cyclohexyl- 氨基偶氮苯 磺酸 2-methyl-4-(1,1,3,3-tetramethylbutyl)- tricarbonitrile 3_4_5-Trimethoxycinnamic Acid 磷雜菲 氧化物 偶氮二甲酰胺 CAS NO 氨基 羥基甲苯 羥甲基丁內(nèi)酯 4-氨基喹唑啉 四丙基氫氧化 煙酸鹽酸鹽 prop-1-enyl 1,1'-(1,4-phenylene)bis- 2,5-二甲氧基苯 甘草黃酮 C C.I.酸性黃61