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(diǎn)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
80-40-0對甲苯磺酸Ethyl p-toluenesulfonate;
Ethyl p-methylbenzenesulfonate;
4-Methylbenzenesulfonic acid ethyl ester;
Ethyl p-tosylate
CAS:80-40-0分子結(jié)構(gòu)C9H12O3S詳情供應(yīng)商
80-48-8對甲苯磺酸Methyl p-toluenesulfonate;
4-Methylbenzenesulfonic acid methyl ester;
Methyl p-tosylate
CAS:80-48-8分子結(jié)構(gòu)C8H10O3S詳情供應(yīng)商
383-50-6對甲苯磺酸氟乙2-Fluoroethyl 4-methylbenzenesulfonate;
Fluoroethyl 4-toluenesulfonate
CAS:383-50-6分子結(jié)構(gòu)C9H11FO3S詳情供應(yīng)商
1738-76-7甘氨酸芐對甲苯磺酸Benzyl glycinate p-toluenesulfonate;
Glycine benzyl ester p-toluenesulfonate salt
CAS:1738-76-7分子結(jié)構(gòu)C16H19NO5S詳情供應(yīng)商
1738-77-8L-亮氨酸芐對甲苯磺酸L-Leucine benzyl ester p-toluenesulfonate salt;
O-Benzyl-L-leucine toluene-p-sulphonate
CAS:1738-77-8分子結(jié)構(gòu)C20H27NO5S詳情供應(yīng)商
1738-78-9L-苯丙氨酸芐對甲苯磺酸3-Phenyl-L-alanine benzyl ester 4-toluenesulphonateCAS:1738-78-9分子結(jié)構(gòu)C23H25NO5S詳情供應(yīng)商
2431-75-6對甲苯磺酸異戊;
3-甲基丁基對甲苯磺酸
3-Methylbutyl tosylate;
3-Methyl-1-butyl tosylate;
3-Methyl-1-butyl 4-methylbenzenesulfonate;
Isoamyl p-toluenesulfonate
CAS:2431-75-6分子結(jié)構(gòu)C12H18O3S詳情供應(yīng)商
2791-84-6L-谷氨酸雙芐對甲苯磺酸L-Glutamic acid dibenzyl ester 4-toluenesulfonateCAS:2791-84-6分子結(jié)構(gòu)C19H21NO4.C7H8O3S詳情供應(yīng)商
2886-33-1L-天冬氨酸雙芐對甲苯磺酸L-Aspartic acid dibenzyl ester 4-toluenesulfonate;
Dibenzyl (2S)-2-aminobutanedioate 4-toluenesulfonate
CAS:2886-33-1分子結(jié)構(gòu)C18H19NO4.C7H8O3S詳情供應(yīng)商
6165-76-0對甲苯磺酸丙炔Propargyl p-toluenesulfonate;
2-Propyn-1-ol,4-methylbenzenesulfonate (9CI);
2-Propyn-1-ol, p-toluenesulfonate(6CI,7CI,8CI);
1-[(p-Toluenesulfonyl)oxy]-2-propyne;
2-Propynylp-toluenesulfonate;
2-Propynyl tosylate;
Propargyl alcohol tosylate;
Propargyltosylate;
p-Toluenesulfonic acid propargyl ester
CAS:6165-76-0分子結(jié)構(gòu)C10H10O3S詳情供應(yīng)商
10157-76-3對甲苯磺酸十二Dodecyl 4-methylbenzenesulfonate;
Dodecyl p-toluenesulfonate;
4-Toluenesulfonic acid dodecyl ester
CAS:10157-76-3分子結(jié)構(gòu)C19H32O3S詳情供應(yīng)商
16652-75-8L-異亮氨酸芐對甲苯磺酸L-Isoleucine benzyl ester 4-toluenesulphonateCAS:16652-75-8分子結(jié)構(gòu)C13H19NO2.C7H8O3S詳情供應(yīng)商
16652-76-9L-纈氨酸芐對甲苯磺酸L-Valine benzyl ester 4-toluenesulfonate;
benzyl l-valinate p-toluenesulfonate;
h-val-obzl p-tosylate;
h-val-obzl tos;
h-val-obzl tos-oh;
l-valline benzyl ester p-toluenesulfonate salt;
l-valine benzyl ester 4-toluenesulfonate salt;
l-valine benzyl ester p-toluenesulfonate;
l-valine benzyl ester p-toluenesulfonate salt
CAS:16652-76-9分子結(jié)構(gòu)C12H17NO2.C7H8O3S詳情供應(yīng)商
16964-83-3N6-芐氧羰;-L-賴氨酸芐對甲苯磺酸N-Benzyloxycarbonyl-L-lysine benzyl ester p-toluenesulfonate;
N6-[(Phenylmethoxy)carbonyl]-L-lysine phenylmethyl ester mono(4-methylbenzenesulfonate);
L-Lys(z)-Obzl TsOH
CAS:16964-83-3分子結(jié)構(gòu)C21H26N2O4.C7H8O3S詳情供應(yīng)商
23418-85-1對甲苯磺酸3-丁炔3-Butynyl 4-methylbenzenesulfonate;
3-Butynyl p-toluenesulfonate
CAS:23418-85-1分子結(jié)構(gòu)C11H12O3S詳情供應(yīng)商
27019-47-2beta-丙氨酸芐對甲苯磺酸beta-Alanine benzyl ester p-toluenesulfonate salt;
h-beta-ala-obzl p-tosylate;
h-beta-ala-obzl tos;
h-beta-ala-obzl tos-oh;
beta-alanine benzyl ester 4-toluenesulfonate salt;
beta-alanine benzyl ester p-toluenesulfonate;
beta-alanine benzyl ester p-toluenesulfonate salt;
beta-alanine benzyl ester p-tosylate;
beta-alanine benzyl ester ptsa
CAS:27019-47-2分子結(jié)構(gòu)C17H21NO5S詳情供應(yīng)商
28804-47-9鄰/對甲苯磺酸;
甲基苯磺酸甲
Methyl toluenesulfonate;
Toluenesulfonic acid methyl ester;
Methylbenzenesulfonic acid methyl ester
CAS:28804-47-9分子結(jié)構(gòu)C8H10O3S詳情供應(yīng)商
41274-09-3(R)-對甲苯磺酸-1-甘油(R)-Glycerol 1-(p-toluenesulfonate);
(R)-1-Tosyloxy-2,3-propanediol
CAS:41274-09-3分子結(jié)構(gòu)C10H14O5S詳情供應(yīng)商
42854-62-6L-丙氨酸芐對甲苯磺酸L-Alanine benzyl ester 4-toluenesulfonate;
Benzyl (2S)-2-aminopropanoate 4-toluenesulfonate
CAS:42854-62-6分子結(jié)構(gòu)C17H21NO5S詳情供應(yīng)商
51693-17-5(S)-(+)-5-羥甲基-2-吡咯烷酮對甲苯磺酸(S)-(+)-5-(Hydroxymethyl)-2-pyrrolidinone p-toluenesulfonate;
2-Pyrrolidinone,5-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-, (S)-;
(S)-(5-Oxopyrrolidin-2-yl)methyl4-methylbenzenesulfonate;
(S)-Toluene-4-sulfonic acid5-oxopyrrolidin-2-ylmethyl ester;
4-Methylbenzenesulfonic acid(S)-(5-oxopyrrolidin-2-yl)methyl ester;
Toluene-4-sulfonic acid((S)-5-oxopyrrolidin-2-yl)methyl ester
CAS:51693-17-5分子結(jié)構(gòu)C12H15NO4S詳情供應(yīng)商
熱門搜關(guān)鍵詞:Benzenemethanaminium dimethylpropan H8N3O2 C4H9S Rheinanthrone H6N3O HETA C16H10O8N2S2 CALCIUM DOBESILATE C5H10ON2 c4o2h7 Tetrapropylene glycol dihydroisobenzofuran PrCl C2F3OH C6 O4 H8 C7H5CIO C3H7Cl2 生物 碳 C3H3F3O c8h16n4o CH4N3O PAPR C24H28O13 C5N2H8 醋酸妊娠雙烯醇酮 霉菌氧化物 C4H6N2S 114 C10H10N2OS2 cf3co C8H18FO2P 醋酸妊娠雙烯酮肟 fmoc-L-Lys 脯氨酸鈉 C21H26CLN3O2 C5H10ClNO 十二甲基 cyclotriphosphazene CH3CHCHCCCH3 辛酸十六烷基酯 
民勤县| 曲阜市| 新建县| 赣州市| 南平市| 郯城县| 通渭县| 道真| 中江县| 阿拉善右旗| 游戏| 措美县| 弥勒县| 天长市| 靖州| 神木县| 南川市| 乌拉特中旗| 青岛市| 靖宇县| 张家界市| 丰台区| 襄城县| 洞头县| 晋州市| 晴隆县| 枞阳县| 井陉县| 南丹县| 乾安县| 金川县| 余干县| 佛坪县| 太湖县| 东兴市| 承德市| 泰和县| 六盘水市| 南汇区| 建水县| 望都县|