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
1675-54-32,2'-[(1-甲基亞乙基)雙(4,1-亞苯基甲醛)]雙環(huán)氧乙烷;
雙酚A二縮水甘油醚;
二縮水甘油雙酚;
二縮水甘油二苯羥?
2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis-Oxirane;
Bisphenol A diglycidyl ether;
2,2-bis(p-(2,3-epoxypropoxy)phenyl)-propan;
2,2'-((1-methylethylidene)bis(4,1-phenyleneoxymethylene))bisoxirane;
2,2-bis(4-(2,3-epoxpropyloxy)phenyl)propane;
2,2-bis(4-(2,3-epoxypropoxy)phenyl)-propane
CAS:1675-54-3分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
77-08-73,3,3',3'-四甲基2,2',3,3'-四氫-1,1-螺雙[1H-茚]-5,5',6,6'-四醇1'-Spirobi[1H-indene]-5,5',6,6'-tetrol, 2,2',3,3'-tetrahydro-3,3,3',3'-tetramethyl-1;
1,1'-spirobi[1h-indene]-5,5',6,6'-tetrol, 2,2',3,3'-tetrahydro-3,3,3',3'-tetram;
5,5'6,6'-tetrahydroxy-3,3,3',3'-tetramethyl- 1,1'-spirobisindane
CAS:77-08-7分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
25085-99-82,2'-[(1-甲基亞乙基)雙(4,1-亞苯基甲醛)]雙環(huán)氧乙烷的均聚物;
雙酚A型環(huán)氧樹脂(E-03型);
環(huán)氧樹脂(609型);
Bisphenol A epoxy resin E-03;
2,2'-[(1-methylethylidene)bis(4,1-phenyleneoxymethylene)]bis-oxiranhomopolymer;
diglycidyl;
diglycidyl bisphenol a resin;
diglycidylbisphenolaresin
(C21H24O4)x詳情供應(yīng)商
41744-39-2Benzofuran,2-(3,4-dimethoxyphenyl)-2,3-dihydro-7-methoxy-3-methyl-5-(1E)-1-propen-1-yl-,(2R,3R)-;
Benzofuran,2-(3,4-dimethoxyphenyl)-2,3-dihydro-7-methoxy-3-methyl-5-(1-propenyl)-, [2R-[2a,3b,5(E)]]-;
Benzofuran,2-(3,4-dimethoxyphenyl)-2,3-dihydro-7-methoxy-3-methyl-5-(1E)-1-propenyl-,(2R,3R)- (9CI);
(+)-Acuminatin;
Acuminatin;
Acuminatin (Magnolia)
CAS:41744-39-2化學(xué)結(jié)構(gòu)C21H24O4詳情供應(yīng)商
112474-02-9Butanoic acid,3-methyl-2-(2-propen-1-yloxy)-, (3-phenoxyphenyl)methyl ester;
Butanoicacid, 3-methyl-2-(2-propenyloxy)-, (3-phenoxyphenyl)methyl ester (9CI);
Butanoicacid, 3-methyl-2-(2-propenyloxy)-, (3-phenoxyphenyl)methyl ester, (?à)-
CAS:112474-02-9分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
150134-24-0Benzofuran,2-(3,4-dimethoxyphenyl)-2,3-dihydro-7-methoxy-3-methyl-5-(1E)-1-propen-1-yl-,(2S,3S)-;
Benzofuran,2-(3,4-dimethoxyphenyl)-2,3-dihydro-7-methoxy-3-methyl-5-(1-propenyl)-, [2S-[2a,3b,5(E)]]-;
Benzofuran,2-(3,4-dimethoxyphenyl)-2,3-dihydro-7-methoxy-3-methyl-5-(1E)-1-propenyl-,(2S,3S)- (9CI);
(-)-Acuminatin
CAS:150134-24-0化學(xué)結(jié)構(gòu)C21H24O4詳情供應(yīng)商
597-55-7Propanedioic acid,2,2-bis(phenylmethyl)-, 1,3-diethyl ester;
Malonicacid, dibenzyl-, diethyl ester (6CI,8CI);
Propanedioic acid,bis(phenylmethyl)-, diethyl ester (9CI);
2,2-Bis(ethoxycarbonyl)-1,3-diphenylpropane;
Bis(phenylmethyl)propanedioic aciddiethyl ester;
Diethyl dibenzylmalonate;
NSC 8726
CAS:597-55-7分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
13221-24-41,7-Heptanedione,1,7-bis(2-hydroxy-p-tolyl)- (7CI,8CI);
NSC 139205
CAS:13221-24-4分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
24150-38-71,3-Benzodioxole,5-[(1S,2S,3R)-1,2,3,4-tetrahydro-6,7-dimethoxy-2,3-dimethyl-1-naphthalenyl]-;
1,3-Benzodioxole,5-(1,2,3,4-tetrahydro-6,7-dimethoxy-2,3-dimethyl-1-naphthalenyl)-, [1S-(1a,2b,3a)]-;
Naphthalene, 1,2,3,4-tetrahydro-6,7-dimethoxy-2b,3a-dimethyl-1a-[3,4-(methylenedioxy)phenyl]- (7CI,8CI);
(+)-Isogalcatin;
Isogalcatin;
Isootobain;
O-Methylotobaphenol;
Otobaphenol,O-methyl-
CAS:24150-38-7分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
19924-21-11,1'-Spirobi[1H-indene]-6,6',7,7'-tetrol,2,2',3,3'-tetrahydro-3,3,3',3'-tetramethyl-;
1,1'-Spirobi[indan]-6,6',7,7'-tetrol,3,3,3',3'-tetramethyl- (8CI);
3,3,3',3'-Tetramethyl-1,1'-spirobiindane-6,7,6',7'-tetrol
CAS:19924-21-1分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
3127-14-8螺二環(huán)己烷;
螺二環(huán)己烷;
2,2'-Spirobi[2H-1-benzopyran]-7,7'-diol,3,3',4,4'-tetrahydro-4,4,4',4'-tetramethyl-;
2,2'-Spirobi[chroman]-7,7'-diol,4,4,4',4'-tetramethyl- (7CI,8CI)
CAS:3127-14-8分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
155354-92-02H-1-Benzopyran-7-ol,6-(1,1-dimethyl-2-propen-1-yl)-3,4-dihydro-3-(2-hydroxy-4-methoxyphenyl)-,(3R)-;
2H-1-Benzopyran-7-ol,6-(1,1-dimethyl-2-propenyl)-3,4-dihydro-3-(2-hydroxy-4-methoxyphenyl)-, (3R)-(9CI);
2H-1-Benzopyran-7-ol,6-(1,1-dimethyl-2-propenyl)-3,4-dihydro-3-(2-hydroxy-4-methoxyphenyl)-, (R)-;
(-)-Isomillinol B;
(R)-Isomillinol B;
Isomillinol B
CAS:155354-92-0分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
105072-18-22H-1-Benzopyran-7-ol,3,4-dihydro-3-(2-hydroxy-4-methoxyphenyl)-8-(3-methyl-2-butenyl)-, (S)- (9CI)CAS:105072-18-2分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
121747-85-12H-1-Benzopyran-7-ol,6-(1,1-dimethyl-2-propen-1-yl)-3,4-dihydro-3-(4-hydroxy-2-methoxyphenyl)-,(3R)-;
2H-1-Benzopyran-7-ol,6-(1,1-dimethyl-2-propenyl)-3,4-dihydro-3-(4-hydroxy-2-methoxyphenyl)-, (3R)-(9CI);
2H-1-Benzopyran-7-ol,6-(1,1-dimethyl-2-propenyl)-3,4-dihydro-3-(4-hydroxy-2-methoxyphenyl)-, (R)-;
(R)-(+)-Millinol B;
3R-(+)-Millinol B;
Millinol B
CAS:121747-85-1分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
160825-67-22H-1-Benzopyran-7-ol,3,4-dihydro-3-[2-hydroxy-4-methoxy-3-(3-methyl-2-buten-1-yl)phenyl]-, (3R)-;
2H-1-Benzopyran-7-ol,3,4-dihydro-3-[2-hydroxy-4-methoxy-3-(3-methyl-2-butenyl)phenyl]-, (3R)- (9CI);
2H-1-Benzopyran-7-ol,3,4-dihydro-3-[2-hydroxy-4-methoxy-3-(3-methyl-2-butenyl)phenyl]-, (R)-;
Gancaonin Z
CAS:160825-67-2分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
77179-33-06-Octenoic acid,8-(1,4-dihydro-3-methyl-1,4-dioxo-2-naphthalenyl)-2,6-dimethyl-, (E)- (9CI);
vitamin K1 aglycone III
CAS:77179-33-0分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
890098-60-92-ACETOXY-4'-HEXYLOXYBENZOPHENONECAS:890098-60-9分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
890100-08-03-ACETOXY-4'-HEXYLOXYBENZOPHENONECAS:890100-08-0分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
890099-91-94-ACETOXY-4'-HEXYLOXYBENZOPHENONECAS:890099-91-9分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
898752-70-0ETHYL 7-OXO-7-(3-PHENOXYPHENYL)HEPTANOATECAS:898752-70-0分子結(jié)構(gòu)C21H24O4詳情供應(yīng)商
熱門搜關(guān)鍵詞:Benzylpenilloic Acid C21H41NO6 甲基 四氫化萘 C19 H30 C12 H26 O2 C6H14O4N C12H29O AI s CAS C12H32O C14H17ON3 CD3SOCD3 Dioxabicyclo 羥基 苯基 1-[1-(4-氯苯基)環(huán)丁基]-3-甲基丁胺鹽酸鹽 丁基 乙二醇 C8H11SN C9H17N5 C12H30O Dihydroergotamine mesylate F(CF2)nC2H4COOCH=CH2 2-硝基苯磺酸 三(8-羥基喹啉)鋁 乙烯基 胺 環(huán)戊基 苯 2,6-二甲氧基酚 3-甲基嗎啉 N-(2-乙基-6-甲基苯基)乙酰胺 羥基丙磺酸 C14H19O 單過氧鄰苯二甲酸 2,3-二氟苯酚 氨基 萘酚 Bicyclo[3.1.1]hept-3-en-2-ol,4,6,6-trimethyl 4-bromo-5-fluoro-2-methylbenzaldehyde 1,3,5-Norcaratriene C10H17N2 二(異辛基巰基乙酸)二丁基錫 C14H8O p-Pentylacetophenone Octadecanoic acid, 2-(2-hydroxyethoxy)ethyl ester 
永春县| 珲春市| 兴和县| 郁南县| 五莲县| 平陆县| 尚义县| 永顺县| 紫云| 弋阳县| 禄丰县| 东明县| 依兰县| 北辰区| 同江市| 武穴市| 嘉善县| 阳春市| 普洱| 姜堰市| 丽水市| 宝清县| 蕉岭县| 高碑店市| 福贡县| 揭西县| 临清市| 石景山区| 九江市| 衡东县| 阳山县| 舞阳县| 大英县| 乌鲁木齐县| 托克托县| 朝阳市| 昌图县| 阜平县| 隆化县| 沧州市| 福海县|