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號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品

熱門搜索化學(xué)品最多只顯示前20條,請點擊“搜索化學(xué)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(yīng)商
611-10-92-氧代環(huán)戊羧酸乙酯;
2-氧代環(huán)戊甲酸乙酯;
環(huán)戊酮-2-羧酸乙酯
Ethyl 2-oxocyclopentanecarboxylate;
2-Carbethoxycyclopentanone;
2-(Ethoxycarbonyl)cyclopentanone
CAS:611-10-9分子結(jié)構(gòu)C8H12O3詳情供應(yīng)商
10472-24-92-氧代環(huán)戊烷羧酸甲酯;
2-氧環(huán)戊基甲酸甲酯;
2-甲氧羰基環(huán)戊酮
Methyl 2-cyclopentanonecarboxylate;
Methyl 2-oxocyclopentanecarboxylate;
2-Methoxycarbonylcyclopentanone;
Carbomethoxycyclopentanone
CAS:10472-24-9分子結(jié)構(gòu)C7H10O3詳情供應(yīng)商
30680-84-3Cyclopentanecarboxylicacid, 1-methyl-2-oxo-, methyl ester;
2-Methyl-2-carbomethoxycyclopentanone;
Methyl 1-methyl-2-oxo-1-cyclopentanecarboxylate;
Methyl 1-methyl-2-oxocyclopentanecarboxylate
CAS:30680-84-3分子結(jié)構(gòu)C8H12O3詳情供應(yīng)商
10386-81-9Cyclopentanecarboxylicacid, 2-oxo-1-(phenylmethyl)-, methyl ester;
Cyclopentanecarboxylicacid, 1-benzyl-2-oxo-, methyl ester (7CI,8CI);
Methyl 1-benzyl-2-oxocyclopentanecarboxylate
CAS:10386-81-9分子結(jié)構(gòu)C14H16O3詳情供應(yīng)商
5453-88-3Cyclopentanecarboxylic acid, 1-methyl-2-oxo-, ethyl ester;
2-(Ethoxycarbonyl)-2-methyl-1-cyclopentanone;
2-Carboxy-2-methylcyclopentanone;
2-Methyl-2-carbethoxycyclopentan-1-one;
2-Methyl-2-carbethoxycyclopentanone;
Ethyl1-methyl-2-oxocyclopentanecarboxylate;
Ethyl2-oxo-1-methylcyclopentane-1-carboxylate;
NSC 18906
CAS:5453-88-3分子結(jié)構(gòu)C9H14O3詳情供應(yīng)商
819802-98-7Cyclopentanecarboxylicacid, 2-oxo-4,4-diphenyl-, methyl ester;
METHYL 4,4-DIPHENYL-2-oxocyclopentanecarboxylate
CAS:819802-98-7分子結(jié)構(gòu)C19H18O3詳情供應(yīng)商
141420-01-1Cyclopentanecarboxylicacid, 1-fluoro-2-oxo-, methyl ester;
Methyl1-fluoro-2-oxocyclopentanecarboxylate
CAS:141420-01-1分子結(jié)構(gòu)C7H9FO3詳情供應(yīng)商
60585-44-6METHYL 4,4-DIMETHYL-2-oxocyclopentanecarboxylateCAS:60585-44-6分子結(jié)構(gòu)C9H14O3詳情供應(yīng)商
4463-75-6METHYL 4-METHYL-2-oxocyclopentanecarboxylateCAS:4463-75-6分子結(jié)構(gòu)C8H12O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:carbofenothion sulfoxide C8H16NBr diphenylethanone C12NH24Br 替諾福韋艾拉酚 二硝基苯甲腈 (CH3)2CHCH2N(CH3)3 [Rh(NH2CH2CH2NH2)3]Cl3 anthra 丹磺酰肼 二辛基二新癸酰氧錫 benzena C7H7N3O3 兒茶素沒食子酸 C6h4(no2)2 4-羥基-5-甲基-3(2H)-呋喃酮 二氫松香醇醋酸酯 neo-C5H12 pentane,2-methy 羥基苯基丙酸 乙磺酰基乙腈 二甲苯 異構(gòu)體混合物 酸乙基己酯 醇乙酸酯 Furo[2,3-b]pyridine, 2-methyl- C14H20N4 ??2??o 5-Bromo-2 4H-1,3-Benzodioxin 2-Propenoic acid, 2-methyl-, polymer with 1, 替諾福韋艾拉酚胺 SiO2·H2O SCl6 2-hydroxy-5- 4,4-二苯基 C6H16O2Si 己基二異氰酸酯 2,4-二氟聯(lián)苯 INDOLE BUTYRIC ACID 2-Dodecenoic acid 
阿坝| 凯里市| 亚东县| 合水县| 哈巴河县| 新龙县| 靖远县| 前郭尔| 彰化县| 栖霞市| 呼伦贝尔市| 富裕县| 石狮市| 柘城县| 建宁县| 黄平县| 平原县| 衡南县| 宜兴市| 宁阳县| 新龙县| 和林格尔县| 万源市| 大竹县| 万山特区| 北碚区| 通化县| 崇明县| 余江县| 五常市| 买车| 安达市| 阜康市| 前郭尔| 邹城市| 桐庐县| 会宁县| 赣州市| 井研县| 怀集县| 南和县|