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
2461-62-32,4-Heptadienedioicacid, 5-formyl-2-hydroxy-;
5-Carboxymethyl-2-hydroxymuconicsemialdehyde;
NSC 318505
CAS:2461-62-3分子結(jié)構(gòu)C8H8O6詳情供應商
3270-98-22,4-Hexadienoic acid,2-hydroxy-6-oxo-;
2,4-Pentadienoicacid, 5-formyl-2-hydroxy- (7CI,8CI);
Muconaldehydic acid, 2-hydroxy- (6CI);
2-hydroxymuconic acid 6-semialdehyde;
2-hydroxymuconic semialdehyde;
a-hydroxymuconic semialdehyde;
a-hydroxymuconic e-semialdehyde
CAS:3270-98-2分子結(jié)構(gòu)C6H6O4詳情供應商
28345-81-52-Pentenedioic acid,2-hydroxy-4-(2-oxoethylidene)-;
2-Pentenedioicacid, 2-hydroxy-4-(oxoethylidene)- (9CI);
2-Pentenedioic acid,4-(formylmethylene)-2-hydroxy- (8CI);
Glutaconic acid,4-(formylmethylene)-2-hydroxy- (7CI);
4-Carboxy-2-hydroxymuconate-6-semialdehyde;
4-Carboxy-2-hydroxymuconicsemialdehyde;
a-Hydroxy-g-carboxymuconic e-semialdehyde
CAS:28345-81-5分子結(jié)構(gòu)C7H6O6詳情供應商
熱門搜關(guān)鍵詞:ZnS2O4 Dipalmitin 氯胺-B Lavender Oil Cyanidol C6H10ON4 D&C RED #6 C24H27N5O2 C3H6(OH)2 C18 H26 O2 OCN(CH2)6NCO C7H8NO2 H3NO4 pentadecene N-甲基乙二胺 junipene 1,4-benzoxazin-3(4H)-one Pyridine, 2-butyl- Pregn-5-en-3-o 1,2-epoxyhexane 2-Trimethylsilyl-1,3-dithiane 烯丙基環(huán)己酮 4-Chloro-3-nitrotoluene 6-Azido-6-deoxy-D-glucose 5-BROM Catharanthine 2-Methyl-2-cyclopentene-1-one 4-Pentenoic Acid Ethyl Ester t-butyl acetylene cH3OC6H4=CHCHO 3-mercaptopropylmethyldimethoxysilane di-tert-hexyl 2,3-Dimethyl-2-butane N,N,4-Trimethylbenzenesulfonamide Undecane, 3,3-dimethyl- 2-AMINO-5-BROMOPY phenol, 2,6-dimethyl H4NOO)CH2)4HCOONH4 2-Hexanone, 4-methyl Decane, 5,6-dimethyl 
柳河县| 浦县| 吴桥县| 肥东县| 仙桃市| 砚山县| 鸡东县| 潼南县| 灵武市| 登封市| 牡丹江市| 天镇县| 长岛县| 隆安县| 红河县| 敦煌市| 九龙县| 通渭县| 茂名市| 襄垣县| 阿尔山市| 民县| 溧阳市| 磐安县| 肥东县| 沁阳市| 肃宁县| 左贡县| 林芝县| 华宁县| 科技| 西充县| 龙里县| 灵川县| 重庆市| 遵化市| 三江| 蒙自县| 隆回县| 德化县| 新巴尔虎左旗|