午夜激情在线视频-亚洲乱码无码永久不卡在线-日韩在线观看av-欧美日韩精品一区-色婷婷色综合-欧美在线不卡-精品视频一区二区三区四区五区-欧美孕交视频-亚洲性按摩-日韩精品自拍偷拍-一级黄色片在线播放-偷偷操99-青青av在线-亚洲国产小视频-av大片免费在线观看-日韩av片在线免费观看-2018av无码视频在线播放

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
7562-61-0松蘿酸;
D-2,6-二乙;-7,9-二羥基-8,9b-二甲基-1,3(2H,9bH)-二苯并呋喃二酮
(+)-Usniacin;
D-Usnic acid;
(+)-Usnein;
D-2,6-Diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2H,9bH)-dibenzofurandione
CAS:7562-61-0分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
125-46-22,6-二乙酰基-7,9-二羥基-8,9B-二甲基-1,3(2H,9BH)-氧芴2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-1,3(2H,9bH)-Dibenzofurandione;
9bh)-dibenzofurandione, 2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-3(2h;
(+-)-uanic acid
CAS:125-46-2分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
4665-02-511H-Dibenzo[b,e][1,4]dioxepin-7-carboxylicacid, 3,8-dihydroxy-1,4,6,9-tetramethyl-11-oxo-;
Benzoicacid, 4,4',6'-trihydroxy-2',3,5',6-tetramethyl-2,3'-oxydi-, e-lactone (7CI);
Benzoic acid,3-(2-carboxy-5-hydroxy-3,6-dimethylphenoxy)-4,6-dihydroxy-2,5-dimethyl-, e-lactone;
Coquimboic acid;
Hypoprotocetraric acid
CAS:4665-02-5分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
124190-19-81H-Phenalene-1,3(2H)-dione,2,4,9-trihydroxy-6-methoxy-7-methyl-2-(2-oxopropyl)-, (-)-;
FR 901235
CAS:124190-19-8分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
75840-19-61H-Indene-1,3(2H)-dione,2-hydroxy-2-(6-hydroxy-2,3,4-trimethoxyphenyl)-;
1,3-Indandione, 2-hydroxy-2-(2-hydroxy-4,5,6-trimethoxyphenyl)-
CAS:75840-19-6分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
6159-66-61,3(2H,9bH)-Dibenzofurandione,2,6-diacetyl-7,9-dihydroxy-8,9b-dimethyl-, (9bS)-;
Usnic acid,(-)- (8CI);
(-)-Usnic acid;
(S)-Usnic acid;
l-Usnic acid
CAS:6159-66-6分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
149418-38-21H-2-Benzopyran-1-one,3-[(2-acetyl-3,5-dihydroxyphenyl)methyl]-3,4-dihydro-6,8-dihydroxy-, (3R)-;
1H-2-Benzopyran-1-one,3-[(2-acetyl-3,5-dihydroxyphenyl)methyl]-3,4-dihydro-6,8-dihydroxy-, (R)-;
Feralolide
CAS:149418-38-2分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
145904-50-32-Propenoic acid,3-(3,4-dihydroxyphenyl)-, 3-(3,4-dihydroxyphenyl)-2-oxopropyl ester (9CI);
Petasiphenol
CAS:145904-50-3分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
205444-63-93(2H)-Benzofuranone,2-[(3,4-dihydroxyphenyl)methylene]-4,5,6-trimethoxy-, (2Z)-;
3(2H)-Benzofuranone,2-[(3,4-dihydroxyphenyl)methylene]-4,5,6-trimethoxy-, (Z)-;
DR 30;
Hamiltrone
CAS:205444-63-9分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
855-96-93,5-二羥基-4,6,7-三甲氧基黃酮;
半齒澤蘭素
4H-1-Benzopyran-4-one,5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-6,7-dimethoxy-;
Flavone,3',5-dihydroxy-4',6,7-trimethoxy- (7CI,8CI);
3',5-Dihydroxy-4',6,7-trimethoxyflavone;
6-Methoxyluteolin 4',7-dimethyl ether;
Eupatorin;
Eupatorine;
NSC 106402
CAS:855-96-9分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
22368-21-4異澤蘭黃素;
2-(3,4-二甲氧基苯基)-5,7-二羥基-6-甲氧基苯并吡喃-4-酮
4H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-5,7-dihydroxy-6-methoxy-;
Flavone,5,7-dihydroxy-3',4',6-trimethoxy- (8CI);
5,7-Dihydroxy-3',4',6-trimethoxyflavone;
Eupatilin;
NSC 122413
CAS:22368-21-4分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
10176-66-64H-1-Benzopyran-4-one,5,7-dihydroxy-6,8-dimethoxy-2-(4-methoxyphenyl)-;
Flavone,5,7-dihydroxy-4',6,8-trimethoxy- (7CI,8CI);
5,7-Dihydroxy-6,8,4'-trimethoxyflavone;
Navadensin;
Nevadensin;
Nevadensin A;
Pedunculin
CAS:10176-66-6分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
2798-22-34H-1-Benzopyran-4-one,5,8-dihydroxy-6,7-dimethoxy-2-(4-methoxyphenyl)-;
Flavone,5,8-dihydroxy-4',6,7-trimethoxy- (7CI)
CAS:2798-22-3分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
6068-80-04H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-3,5-dihydroxy-7-methoxy-;
Flavone,3,5-dihydroxy-3',4',7-trimethoxy- (6CI,7CI,8CI);
3,5-Dihydroxy-7,3',4'-trimethoxyflavone;
3',4',7-Tri-O-methylquercetin;
3',4',7-Trimethoxy-3,5-dihydroxyflavone;
7,3',4'-Trimethoxyquercetin;
Quercetin3',4',7-trimethyl ether;
Quercetin-7,3',4'-trimethyl ether
CAS:6068-80-0分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
16545-23-64H-1-Benzopyran-4-one,5-hydroxy-2-(4-hydroxyphenyl)-6,7,8-trimethoxy-;
Flavone,4',5-dihydroxy-6,7,8-trimethoxy- (7CI,8CI);
5,4'-Dihydroxy-6,7,8-trimethoxyflavone;
NSC 79323;
Xanthomicrol
CAS:16545-23-6分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
14549-84-94H-1-Benzopyran-4-one,2-(3,4-dimethoxyphenyl)-5,7-dihydroxy-3-methoxy-;
Flavone,5,7-dihydroxy-3,3',4'-trimethoxy- (6CI,7CI,8CI);
5,7-Dihydroxy-3,3',4'-trimethoxyflavone;
NSC 168804;
Quercetin3,3',4'-trimethyl ether
CAS:14549-84-9分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
112667-10-44H-1-Benzopyran-4-one,5-hydroxy-2-(4-hydroxyphenyl)-3,6,8-trimethoxy-;
Candirone
CAS:112667-10-4分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
27782-63-44H-1-Benzopyran-4-one,5,7-dihydroxy-3,6-dimethoxy-2-(4-methoxyphenyl)-;
Flavone,5,7-dihydroxy-3,4',6-trimethoxy- (8CI);
3-Methylbetuletol;
5,7-Dihydroxy-3,4',6-trimethoxyflavone;
5,7-Dihydroxy-3,6,4'-trimethoxyflavone;
6-Hydroxykaempferol 3,6,4'-trimethyl ether;
Centauridin;
Santin
CAS:27782-63-4分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
18103-42-94H-1-Benzopyran-4-one,5,7-dihydroxy-2-(3,4,5-trimethoxyphenyl)-;
Flavone,5,7-dihydroxy-3',4',5'-trimethoxy- (6CI,7CI,8CI);
3',4',5'-Tri-O-methyl-tricetin;
5,7-Dihydroxy-3',4',5'-trimethoxyflavone;
NSC123410;
Tricetin 3',4',5'-trimethyl ether
CAS:18103-42-9分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
63755-82-84H-Naphtho[2,3-b]pyran-4-one,5,10-bis(acetyloxy)-2,3-dihydro-3-hydroxy-2-methyl-, trans- (9CI);
NSC 297539
CAS:63755-82-8分子結(jié)構(gòu)C18H16O7詳情供應(yīng)商
熱門搜關(guān)鍵詞:溴 苯 苯醌 quinolinephosphonic quinolinephosphonic acid C18 H25 N O13 Methoxytectochrysin 丙烯酸乙酯 甲基丙烯酸甲酯 共聚 EA MMA  C17H13ClN4O7S2Ca O2H2  C28H16N2O4 Monogynol 2NMA dihydroxystyrene c5h10o9p c4h4ocl  C32H24Cl2N8O2 aminoadamantan Sodium alum c16h22n3o2 C13O3F10 CH2NH2CH2OOCHCHCH2 CH2NH2CH2OOCCHCH2 C5H9NO2 酯 2,3-二氫-2,2-二甲基 -7-羥基苯并呋喃 methylenebenz hepthyl H7O6S M-酪氨酸 C8H8•C4H6•C3H3N) 三 苯基甲烷 DICHLOROP Pigment Red64 diperoxide IC solution Triamcinolone Acetonide hexanedioic acid dihydrazide Sodium se 脂肪醇聚氧乙烯醚-3-羧基-1-磺基丙酸酯二鈉 C12H8IN 二代催化劑 
鹤壁市| 大城县| 陕西省| 温泉县| 兰考县| 桐梓县| 大关县| 廊坊市| 延寿县| 丰宁| 乌苏市| 永兴县| 双牌县| 安庆市| 泰顺县| 突泉县| 宜兰市| 凉城县| 南开区| 呼玛县| 麻城市| 甘孜县| 富平县| 伊吾县| 裕民县| 芒康县| 盐边县| 昌黎县| 平陆县| 秦安县| 天门市| 辽阳县| 鸡东县| 神木县| 本溪市| 成武县| 乌什县| 昌平区| 从江县| 博乐市| 萨迦县|