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
2174-58-5(S)-(-)-甲基丁二酸;
(S)-(-)-甲基琥珀酸
(S)-(-)-Methylsuccinic acid;
Butanedioicacid, methyl-, (2S)- (9CI);
Butanedioic acid, methyl-, (S)-;
Succinic acid,methyl-, (S)-(-)- (8CI);
(-)-(2S)-Methylbutanedioic acid;
(-)-(S)-a-Methylsuccinic acid;
(-)-2-methylsuccinic acid;
(-)-Methylsuccinic acid;
(-)-a-Methylsuccinic acid;
(2S)-Methylbutanedioic acid;
(S)-(-)-2-methylsuccinic acid;
(S)-(-)-Methylsuccinic acid;
(S)-2-methylsuccinic acid;
(S)-Methylsuccinicacid;
(S)-a-Methylsuccinic acid;
l-Methylsuccinic acid
CAS:2174-58-5分子結(jié)構(gòu)C5H8O4詳情供應(yīng)商
3641-51-8(R)-(+)-甲基丁二酸;
(R)-(+)-甲基琥珀酸
(R)-(+)-Methylsuccinic acid;
Butanedioicacid, methyl-, (2R)- (9CI);
Butanedioic acid, methyl-, (R)-;
Succinic acid,methyl-, (R)-(+)- (8CI);
(+)-(2R)-Methylbutanedioic acid;
(+)-2-methylsuccinicacid;
(+)-Methylsuccinic acid;
(+)-a-Methylsuccinic acid;
(R)-(+)-2-Methylbutanedioic acid;
(R)-(+)-Methylsuccinic acid;
(R)-(+)-Methylsuccinic acid;
(R)-2-methylsuccinicacid;
(R)-Methylsuccinic acid;
d-Methylsuccinic acid
CAS:3641-51-8分子結(jié)構(gòu)C5H8O4詳情供應(yīng)商
631-31-22-乙基-2-甲基丁二酸2-ethyl-2-methylsuccinic acid;
2-Ethyl-2-methylbutanedioic acid
CAS:631-31-2分子結(jié)構(gòu)C7H12O4詳情供應(yīng)商
4100-80-5甲基丁二酸酐;
甲基琥珀酸酐
methyl succinic anhydride;
Pyrotartaricanhydride (6CI);
Succinic anhydride, methyl- (7CI,8CI);
2-Methylbutanedioicanhydride;
2-methylsuccinic anhydride;
Methyldihydrofuran-2,5-dione;
Methylsuccinic anhydride;
NSC 65437;
a-Methylsuccinic anhydride
CAS:4100-80-5分子結(jié)構(gòu)C5H6O3詳情供應(yīng)商
50598-33-92,5-Furandione,3-ethyldihydro-3-methyl-;
Succinicanhydride, a-ethyl-a-methyl- (4CI);
2-Ethyl-2-methylsuccinic anhydride
CAS:50598-33-9分子結(jié)構(gòu)C7H10O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:phosphinine C21H21O6P PH2S 反 壬烯 醇 C2H8NO+ 哌啶 磷 C7H15O5P 二氯靛酚鈉 2(5H)-Furanone,5-methyl- (CH3N)3NO2 Ni2O2 C15H10O10 C41H29 4-羥甲基咪唑 二甲胺基苯甲醛 丁胺鹽酸鹽 Cycloheptatrien cis-Geranylacetone Sandoz 58-035 methyl-p-benzoquinone cbz-L-丙氨酸 4-py 苯基戊酰胺 2-Methylacrylic acid 2-Chloro-3-methylquinoline 1H-Purin-6-amine, 2,3,6-trinitrophenol 2-ethyl-3-propyl 2-Undecanone,6,10-dimethyl- 2,4,6-tris(4-bromophenyl)-1,3,5-triazine 2,6-DIFLUOROBENZOYL ISOCYANATE 1-(2-methylcyclopropyl)- C15H28(OH)3COOH 7-Ethyl-10-hydroxycamptot C19H38O2 112-61-8 METHYL-5 ALPHA (CH2CHCI) 2-methyl-butanoic acid 4-Amino-N,N-dimethylaniline 2-methyl Butyric 
武宣县| 颍上县| 涪陵区| 玉环县| 汉阴县| 昆山市| 辽阳县| 西城区| 昌乐县| 冷水江市| 铁岭县| 永定县| 辉县市| 曲松县| 沛县| 泰宁县| 栖霞市| 丘北县| 盐津县| 谢通门县| 科尔| 塔河县| 陇南市| 多伦县| 绥中县| 侯马市| 宝应县| 博爱县| 阳西县| 若尔盖县| 塘沽区| 沽源县| 霍林郭勒市| 韶关市| 四会市| 古浪县| 金秀| 嘉义市| 宝兴县| 长沙县| 昌图县|