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
37172-53-52-己基-3-氧代環(huán)戊羧酸甲酯Cyclopentanecarboxylic acid, 2-hexyl-3-oxo-, methyl ester;
2-Hexyl-3-oxocyclopentanecarboxylic acid, methyl ester;
methyl dihydroisojasmonate;
2-hexyl-3-oxo-cyclopentanecarboxylic aci methyl ester;
2-hexyl-3-oxo-cyclopentanecarboxylic aci methylester;
Cyclopentanecarboxylic acid,2-hexyl-3-oxo-,methyl ester
CAS:37172-53-5分子結(jié)構(gòu)C13H22O3詳情供應(yīng)商
35650-01-27-[4-[(2-氰基-4-硝苯基)偶氮]苯基]-3-氧代-2,4,10-三氧雜-7-氮雜十一烷-11-酸甲酯;
2,4,10-Trioxa-7-azaundecan-11-oicacid, 7-[4-[(2-cyano-4-nitrophenyl)azo]phenyl]-3-oxo-, methyl ester (9CI);
Carbonic acid, methyl ester, diester with2-[[p-[bis(2-hydroxyethyl)amino]phenyl]azo]-5-nitrobenzonitrile (7CI)
CAS:35650-01-2分子結(jié)構(gòu)C21H21N5O8詳情供應(yīng)商
75149-92-7雙(甲基-3-氧代丁酸根合-O1',O3)雙(2-丙醇根合)鈦bis(methyl 3-oxobutanoato-O1', O3)bis(2-propanolato)-Titanium;
Titanium,bis(methyl 3-oxobutanoato-O1',O3)bis(2-propanolato)-;
2-Propanol, titanium complex;
Butanoic acid, 3-oxo-, methyl ester, titanium complex;
Diisopropoxytitaniumbis(methylacetoacetate)
CAS:75149-92-7分子結(jié)構(gòu)C16H28O8Ti詳情供應(yīng)商
5525-55-3A'-Neogammaceran-29-oicacid, 22-hydroxy-3-oxo-, methyl ester (7CI,8CI,9CI)CAS:5525-55-3分子結(jié)構(gòu)C31H50O4詳情供應(yīng)商
4139-88-2Androstane-17-carboxylicacid, 3-oxo-, methyl ester, (5a,17b)- (9CI);
5a-Androstane-17b-carboxylic acid, 3-oxo-, methylester (6CI,7CI,8CI);
Etioallocholanic acid, 3-keto-, Me ester (4CI);
L 629.917;
NSC 12870
CAS:4139-88-2分子結(jié)構(gòu)C21H32O3詳情供應(yīng)商
38923-57-82,2-二甲基乙酰乙酸甲酯Butanoic acid,2,2-dimethyl-3-oxo-, methyl ester;
methyl2,2-dimethyl-3-oxobutanoate;
methyl 2,2-dimethyl-3-oxobutyrate;
methyl2,2-dimethylacetoacetate;
methyl a,a-dimethylacetoacetate;
NSC 93904
CAS:38923-57-8分子結(jié)構(gòu)C7H12O3詳情供應(yīng)商
72450-34-12-羥基-2-甲基-3-甲氧羰基丁酸Butanoic acid,2-hydroxy-2-methyl-3-oxo-, methyl ester;
methyl a-acetolactate
CAS:72450-34-1分子結(jié)構(gòu)C6H10O4詳情供應(yīng)商
34284-28-1乙酰乙酸甲酯鈉鹽Butanoic acid, 3-oxo-,methyl ester, ion(1-), sodium (1:1);
Acetoaceticacid, methyl ester, ion(1-), sodium (8CI);
Acetoacetic acid, methyl ester,sodium deriv. (6CI,7CI);
Butanoic acid, 3-oxo-, methyl ester, ion(1-), sodium(9CI);
methyl acetoacetate sodium salt;
Sodium methyl acetoacetate
CAS:34284-28-1分子結(jié)構(gòu)C5H7NaO3詳情供應(yīng)商
105025-71-6Butaneperoxoic acid,3-oxo-, methyl ester;
Butaneperoxoic acid, 3-oxo-, methyl ester (9CI)
CAS:105025-71-6分子結(jié)構(gòu)C5H8O4詳情供應(yīng)商
102993-40-8Butanoic acid,2-(2,1,3-benzoxadiazol-4-ylmethylene)-3-oxo-, methyl ester;
Butanoic acid,2-(4-benzofurazanylmethylene)-3-oxo-, methyl ester;
2,1,3-Benzoxadiazole,butanoic acid deriv.
CAS:102993-40-8分子結(jié)構(gòu)C12H10N2O4詳情供應(yīng)商
17094-21-2Butanoic acid,2-methyl-3-oxo-, methyl ester;
Acetoaceticacid, 2-methyl-, methyl ester (6CI,8CI);
(?à)-methyl 2-methyl-3-oxobutanoate;
2-methyl-3-oxobutanoic acid methyl ester;
methyl 2-methyl-3-ketobutyrate;
methyl 2-methyl-3-oxobutanoate;
methyl 2-methyl-3-oxobutyrate;
methyl2-methylacetoacetate;
methyl a-methylacetoacetate;
NSC 147474
CAS:17094-21-2分子結(jié)構(gòu)C6H10O3詳情供應(yīng)商
69738-55-2Butanoic acid,4-chloro-4-(methoxyimino)-3-oxo-, methyl esterCAS:69738-55-2分子結(jié)構(gòu)C6H8ClNO4詳情供應(yīng)商
84208-39-9Butanoic acid,4-chloro-2-(hydroxyimino)-3-oxo-, methyl ester;
methyl(2-hydroxyimino)-3-oxo-4-chlorobutyrate;
methyl4-chloro-2-(hydroxyimino)-3-ketobutyrate;
methyl4-chloro-2-(hydroxyimino)acetoacetate
CAS:84208-39-9分子結(jié)構(gòu)C5H6ClNO4詳情供應(yīng)商
39562-27-1Butanoic acid,2-[(2-nitrophenyl)methylene]-3-oxo-, methyl ester;
2-(2-Nitrobenzylidene)-3-oxobutanoicacid methyl ester;
methyl (o-nitrobenzylidene)acetoacetate;
methyl2-(2-nitrobenzylidene)acetoacetate;
methyl 2-(2'-nitrobenzylidene)acetoacetate;
methyl 2-(o-nitrobenzylidene)acetoacetate
CAS:39562-27-1分子結(jié)構(gòu)C12H11NO5詳情供應(yīng)商
392-64-3Butanoic acid,2,4-difluoro-3-oxo-, methyl ester;
Acetoaceticacid, 2,4-difluoro-, methyl ester (8CI)
CAS:392-64-3分子結(jié)構(gòu)C5H6F2O3詳情供應(yīng)商
861612-24-0Butanoic acid,2-chloro-2-methyl-3-oxo-, methyl ester;
Acetoaceticacid, a-chloro-a-methyl-, methyl ester (1CI)
CAS:861612-24-0分子結(jié)構(gòu)C6H9ClO3詳情供應(yīng)商
32811-75-9Cyclopentanecarboxylic acid, 3-oxo-, methyl ester;
methyl3-oxocyclopentanecarboxylate;
NSC 41335
CAS:32811-75-9分子結(jié)構(gòu)C7H10O3詳情供應(yīng)商
750544-68-4Cyclopentanecarboxylicacid, 2-amino-3-oxo-, methyl ester, (1R,2S)-rel-;
Cyclopentanecarboxylicacid, 2-amino-3-oxo-, methyl ester, trans- (9CI)
CAS:750544-68-4分子結(jié)構(gòu)C7H11NO3詳情供應(yīng)商
13148-83-9Cyclohexanecarboxylicacid, 3-oxo-, methyl ester;
3-(Methoxycarbonyl)cyclohexanone;
3-Oxocyclohexanecarboxylic acid methyl ester;
methyl3-oxocyclohexanecarboxylate
CAS:13148-83-9分子結(jié)構(gòu)C8H12O3詳情供應(yīng)商
724774-84-9Cyclopentaneaceticacid, a-acetyl-3-oxo-, methyl ester;
3-[(Acetyl)(methoxycarbonyl)methyl]cyclopentanone
CAS:724774-84-9分子結(jié)構(gòu)C10H14O4詳情供應(yīng)商
熱門搜關(guān)鍵詞:FOSPHENYTOIN SODIUM Gymnema sylvestre extract Chilli NATA 高碘酸 二水 C3H7CHO VINYL FLUORIDE cyclohexadecenone C3 H6 O3 活性 炭 [NBu4]OAc diazepin 卡巴匹林 E?AI ISOPROPY 噻二唑 硫醇 erythrin 酒石酸鋰 2-甲基苯磺酸 isopropenyl 1,8-二羥基萘-3,6-二磺酸 甲氧基苯甲醚 4-羥基苯丙酮 三苯膦-1,4-苯醌加和物 雙氫化牛脂基二甲基氯化銨 異氰酸異丙酯 顏料紅 53:1 (CH3O)COOH 2-碘苯酚 甲氧基苯氧基 4-Chloro-6-methoxypyrimidine CF3(CF2)3COOH C CAS NO. 四氫樅酸 C6H4ClNO2 97-00-7 二十烷基 PHAs 2,4-Dinitrobenzoic acid PG.50 9H-fluoren-9-on 
宁远县| 启东市| 西乡县| 南江县| 麻江县| 启东市| 罗定市| 屯昌县| 嵩明县| 平山县| 建水县| 灵川县| 绥阳县| 淮南市| 开鲁县| 通城县| 海门市| 邹城市| 平潭县| 遂昌县| 韶山市| 乌兰县| 莒南县| 武鸣县| 南丹县| 多伦县| 陈巴尔虎旗| 七台河市| 平顶山市| 开平市| 清镇市| 新和县| 固原市| 资中县| 泉州市| 沁源县| 大埔区| 炉霍县| 新野县| 凌源市| 贡嘎县|