日日夜夜撸,人妻无码一区二区不卡无码av,日产亚洲 a,人妻精品久久久久中文字幕69,欧美激情欧美精品一区二区

CAS號(hào)查詢(xún)

化工產(chǎn)品

CAS號(hào)查詢(xún)化工產(chǎn)品

熱門(mén)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
7149-65-7L-焦谷氨酸乙酯;
(S)-(+)-2-吡咯酮-5-羧酸乙酯
Ethyl L-pyroglutamate;
Ethyl 5-oxo-L-prolinate;
Ethyl (S)-(+)-2-pyrrolidone-5-carboxylate;
5-Oxo-proline ethyl ester;
L(+)-Pyroglutamic acid ethyl ester
CAS:7149-65-7分子結(jié)構(gòu)C7H11NO3詳情供應(yīng)商
68766-96-1D-焦谷氨酸乙酯;
(R)-(-)-2-吡咯烷酮-5-羧酸乙酯
Ethyl D-(-)-pyroglutamate;
D-(-)-Pyroglutamic acid ethyl ester;
Ethyl (R)-(-)-2-pyrrolidone-5-carboxylate
CAS:68766-96-1分子結(jié)構(gòu)C7H11NO3詳情供應(yīng)商
144978-35-8BOC-D-焦谷氨酸乙酯1,2-Pyrrolidinedicarboxylicacid, 5-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester, (2R)-;
1,2-Pyrrolidinedicarboxylicacid, 5-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester, (R)-;
(R)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylic acid ethyl ester
CAS:144978-35-8分子結(jié)構(gòu)C12H19NO5詳情供應(yīng)商
144978-12-1Boc-L-焦谷氨酸乙酯1,2-Pyrrolidinedicarboxylicacid, 5-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester, (2S)-;
1,2-Pyrrolidinedicarboxylicacid, 5-oxo-, 1-(1,1-dimethylethyl) 2-ethyl ester, (S)-;
1-Butoxycarbonyl-L-pyroglutamic acid ethyl ester;
EthylN-tert-butoxycarbonylpyroglutamate;
N-tert-Butoxycarbonylpyroglutamic acidethyl ester
CAS:144978-12-1分子結(jié)構(gòu)C12H19NO5詳情供應(yīng)商
熱門(mén)搜關(guān)鍵詞:C5H4N2O5 BLUE DYE C5H10NO5 C8H6O3NBr 2-羥基-2-苯丙酸 75SN C8H8OBr CF3NH2 C9H19N5 甲基季銨鹽 2-二甲氧基丙烷 C6H5COOC6H5 C18H35NO  C32H16CUN 丁基甲氧 Ineketone BR2C alda C8H6N2O5 C11H13NO6 C3H7N3O C9H22O2 4-乙基苯甲醚 三甲基 戊烯 δ- 松油醇 C8H10Cl INCI NO C10H7F3O2 C3H4-2 C10H17O3 C8H6N2O3S C5H14N4 C5H13N3 C7H10N2O3S 二異氰酸根合己烷的均聚物 C7H15NO5 C6H5Cl2 C7H4F3Cl 十八烷氧基封端二甲基(硅氧烷與聚硅氧烷) C6H6N2O6