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(jié)果


CAS登錄號 中文名 英文名 分子結(jié)構(gòu)式 分子式 詳情 供應商
59870-68-7光甘草定;
甘草黃酮
Glabridin;
4-[(3R)-8,8-Dimethyl-3,4-dihydro-2H-pyrano[6,5-f]chromen-3-yl]benzene-1,3-diol
CAS:59870-68-7分子結(jié)構(gòu)C20H20O4詳情供應商
54241-17-71,1'-聯(lián)苯-4-基-亞甲基丙二酸二乙酯Propanedioic acid,[(1,1'-biphenyl)-4-yl-methylene]-,diethyl esterCAS:54241-17-7分子結(jié)構(gòu)C20H20O4詳情供應商
1569-28-4Benzofuro[2,3-b]benzofuran-10b(5aH)-carboxylicacid, 2,5a,8-trimethyl-, ethyl esterCAS:1569-28-4分子結(jié)構(gòu)C20H20O4詳情供應商
107694-06-4Naphth[2,3-c]oxepin-1(5H)-one,9-(1,1-dimethyl-2-propen-1-yl)-10,11-dihydroxy-4-methyl-;
Naphth[2,3-c]oxepin-1(5H)-one,9-(1,1-dimethyl-2-propenyl)-10,11-dihydroxy-3-methyl- (9CI);
Psorolactone;
Psorolactone A
CAS:107694-06-4分子結(jié)構(gòu)C20H20O4詳情供應商
157110-18-4Phenanthro[3,2-b]furan-6(2H)-one,1,11b-dihydro-7,11-dihydroxy-3,4,8,11b-tetramethyl- (9CI);
AjuforrestinA
CAS:157110-18-4分子結(jié)構(gòu)C20H20O4詳情供應商
24824-36-0Propanedioic acid,2-(diphenylmethylene)-, 1,3-diethyl ester;
Malonicacid, (diphenylmethylene)-, diethyl ester (7CI,8CI);
Propanedioic acid,(diphenylmethylene)-, diethyl ester (9CI)
CAS:24824-36-0分子結(jié)構(gòu)C20H20O4詳情供應商
102584-77-0Phenol,4,4'-(1,2-dimethyl-1,2-ethenediyl)bis-, diacetate, (Z)- (9CI)CAS:102584-77-0分子結(jié)構(gòu)C20H20O4詳情供應商
51020-87-2利卡靈-B;
5-((2R,3R)-2,3-二氫-7-甲氧基-3-甲基-5-(1E)-1-丙烯基-2-苯并呋喃基)-1,3-苯并二氧雜環(huán)戊烯
1,3-Benzodioxole,5-[(2R,3R)-2,3-dihydro-7-methoxy-3-methyl-5-(1E)-1-propen-1-yl-2-benzofuranyl]-;
1,3-Benzodioxole,5-[(2R,3R)-2,3-dihydro-7-methoxy-3-methyl-5-(1E)-1-propenyl-2-benzofuranyl]-(9CI);
(-)-Licarin-B;
Licarin B;
NSC 370990
CAS:51020-87-2分子結(jié)構(gòu)C20H20O4詳情供應商
3569-18-41,1,3-三甲基-3-苯基二氫化茚-4,5-二甲酸;
1,1,3-三甲基-3-苯基二氫化茚-4,5-二甲酸;
1H-Indene-5-carboxylicacid, 3-(4-carboxyphenyl)-2,3-dihydro-1,1,3-trimethyl-;
5-Indancarboxylicacid, 3-(p-carboxyphenyl)-1,1,3-trimethyl- (6CI,7CI,8CI);
1,1,3-Trimethyl-3-(p-carboxyphenyl)indan-5-carboxylicacid;
1,1,3-Trimethyl-5-carboxy-3-(4-carboxyphenyl)indan;
1,1,3-Trimethyl-5-carboxy-3-(p-carboxyphenyl)indan;
1-(4-Carboxyphenyl)-1,3,3-trimethylindan-6-carboxylic acid;
3-(4-Carboxyphenyl)-1,1,3-trimethyl-5-indancarboxylic acid;
5-Carboxy-3-(4-carboxyphenyl)-1,1,3-trimethylindan;
5-Carboxy-3-(p-carboxyphenyl)-1,1,3-trimethylindan;
Phendic acid
CAS:3569-18-4分子結(jié)構(gòu)C20H20O4詳情供應商
115333-92-11,2,6(5H)-Anthracenetrione,7-hydroxy-5,5,9-trimethyl-3-(1-methylethyl)-;
PygmaeocinE;
Pygmaeocine E
CAS:115333-92-1分子結(jié)構(gòu)C20H20O4詳情供應商
64011-60-51,4-Cyclohexanedione,2,5-bis(4-methylphenoxy)-;
NSC 406475
CAS:64011-60-5分子結(jié)構(gòu)C20H20O4詳情供應商
85526-70-11-Benzoxepin-7-carboxylicacid, 2,5-dihydro-6-hydroxy-3-methyl-8-(2-phenylethyl)-;
Radulanin H
CAS:85526-70-1分子結(jié)構(gòu)C20H20O4詳情供應商
26600-97-51,3-Benzodioxole,5-(5,6-dimethoxy-3-methyl-1H-inden-2-yl)-4-methyl-;
Indene,5,6-dimethoxy-3-methyl-2-[3,4-(methylenedioxy)-o-tolyl]- (8CI);
Pseudocryptopidene
CAS:26600-97-5分子結(jié)構(gòu)C20H20O4詳情供應商
26605-54-91,3-Benzodioxole,5-(5,6-dimethoxy-1-methyl-1H-inden-2-yl)-4-methyl- (9CI);
Indene,5,6-dimethoxy-1-methyl-2-[3,4-(methylenedioxy)-o-tolyl]- (8CI);
Isopseudocryptopidene
CAS:26605-54-9分子結(jié)構(gòu)C20H20O4詳情供應商
106664-40-81H-Dibenzo[a,d]cycloheptene-1,4(10H)-dione,3-hydroxy-7-methoxy-9-methyl-2-(1-methylethyl)-;
FruticulinA;
Fruticuline A;
NSC 625555
CAS:106664-40-8分子結(jié)構(gòu)C20H20O4詳情供應商
128321-90-41,4-Phenanthrenedione,9,10-dihydro-7-hydroxy-2-methoxy-8-(3-methyl-2-buten-1-yl)-;
1,4-Phenanthrenedione,9,10-dihydro-7-hydroxy-2-methoxy-8-(3-methyl-2-butenyl)- (9CI);
Spiranthoquinone
CAS:128321-90-4分子結(jié)構(gòu)C20H20O4詳情供應商
28448-85-32-Propen-1-one,1-[2,4-dihydroxy-5-(3-methyl-2-buten-1-yl)phenyl]-3-(4-hydroxyphenyl)-, (2E)-;
2-Propen-1-one,1-[2,4-dihydroxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-, (2E)-(9CI);
2-Propen-1-one,1-[2,4-dihydroxy-5-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-, (E)-;
Chalcone, 2',4,4'-trihydroxy-5'-(3-methyl-2-butenyl)-, (E)- (8CI);
Bavachalcone;
Broussochalcone B
CAS:28448-85-3分子結(jié)構(gòu)C20H20O4詳情供應商
20784-50-32-Propen-1-one,1-[2,4-dihydroxy-3-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-, (2E)-;
2-Propen-1-one,1-[2,4-dihydroxy-3-(3-methyl-2-butenyl)phenyl]-3-(4-hydroxyphenyl)-, (E)-;
Chalcone, 2',4,4'-trihydroxy-3'-(3-methyl-2-butenyl)- (8CI);
Corylifolinin;
Isobacachalcone;
Isobavachalcone
CAS:20784-50-3分子結(jié)構(gòu)C20H20O4詳情供應商
31524-62-64H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-8-(3-methyl-2-buten-1-yl)-, (2S)-;
4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-8-(3-methyl-2-butenyl)-, (2S)- (9CI);
4H-1-Benzopyran-4-one,2,3-dihydro-7-hydroxy-2-(4-hydroxyphenyl)-8-(3-methyl-2-butenyl)-, (S)-;
Flavanone, 4',7-dihydro-8-(3-methyl-2-butenyl)- (8CI);
Isobavachin
CAS:31524-62-6分子結(jié)構(gòu)C20H20O4詳情供應商
94393-10-94H-1-Benzopyran-4-one,2,3-dihydro-5-hydroxy-7-[(3-methyl-2-buten-1-yl)oxy]-2-phenyl-, (2S)-;
4H-1-Benzopyran-4-one,2,3-dihydro-5-hydroxy-7-[(3-methyl-2-butenyl)oxy]-2-phenyl-, (2S)- (9CI);
4H-1-Benzopyran-4-one,2,3-dihydro-5-hydroxy-7-[(3-methyl-2-butenyl)oxy]-2-phenyl-, (S)-
CAS:94393-10-9分子結(jié)構(gòu)C20H20O4詳情供應商
熱門搜關鍵詞:NiCoO avermectin A1a NOCl3 topolin L 絲氨酸 polypro C24H29N5O3 435.52 二氫歐山芹醇 2-Propenoic acid, 2-methyl-, polymer with butyl 2-methyl-2-propenoate and methyl 2-methyl-2-propenoa 甲氧基苯腙 2,3-dibromopyridine 2a,3a,19a-Trihydroxyurs-12-en-28-oic acid Corynan-17-ol 3-amino-5-hydroxypyrazole -4698' OR 9946=9946 AND ''=' 溴 氯三氟甲苯 三苯基乙酸 3-bis[(trimethylsilyl)oxy]- 1,3-丙烷磺內(nèi)酯; Bicyclo[4.1.0]hept-2-en Na2 EDTA BLUE 15:3/ C I ???- 57U6 Mg 0.45-0.9 106P3 雙酚 氰酸酯 2-IMIDAZOLIDINYLIDENE] 1-[(2-fluorophenyl)methyl as-Indaceno[4,5-b]oxirene Oxirane,[(dodecyloxy)methyl] pyridine-2,6-diamine 1,6-Methano[10]annulene; 7-Oxabicyclo[2.2.1]hept-5-ene 3,8-Diazabicyclo[3.2.1]octan-2-one 椰 ME 2,2-diethoxyethanol ERGOSTA-5,24(28)-DIEN-3-OL 1,3,7-Octatriene,3,7-dimethyl [D-Trp32]NPY