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
15166-68-43-羥基-2-吡咯烷酮3-Hydroxy-2-pyrrolidinone;
3-Hydroxy-2-pyrrolidinone
CAS:15166-68-4分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
22677-21-0(R)-(+)-4-羥基-2-吡咯烷酮(R)-(+)-4-Hydroxy-2-pyrrolidinone;
2-Pyrrolidinone,4-hydroxy-, (R)- (8CI);
(4R)-4-Hydroxy-2-pyrrolidinone;
(4R)-4-Hydroxypyrrolidin-2-one;
(R)-(+)-4-Hydroxy-2-pyrrolidinone;
(R)-4-Hydroxy-2-pyrrolidinone;
(R)-4-Hydroxypyrrolidin-2-one
CAS:22677-21-0分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
25747-41-54-羥基-2-吡咯烷酮4-Hydroxy-2-pyrrolidone;
(?à)-4-Hydroxypyrrolidone;
4-Hydroxy-2-pyrrolidinone;
4-Hydroxy-2-pyrrolidone;
DL-2-Oxo-4-hydroxypyrrolidine;
b-Hydroxy-g-aminobutyrolactam;
g-Amino-b-hydroxybutyric lactam
CAS:25747-41-5分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
68108-18-9(S)-(-)-4-羥基-2-吡咯烷酮(S)-4-Hydroxy-2-pyrrolidinone;
2-Pyrrolidinone,4-hydroxy-, (S)-;
(4S)-4-Hydroxy-2-pyrrolidinone;
(S)-(-)-4-Hydroxy-2-pyrrolidinone;
(S)-4-Hydroxy-2-pyrrolidinone;
(S)-4-Hydroxy-2-pyrrolidone
CAS:68108-18-9分子結(jié)構(gòu)C4H7NO2詳情供應(yīng)商
191403-66-4(S)-1-芐基-4-羥基-2-吡咯烷酮2-Pyrrolidinone,4-hydroxy-1-(phenylmethyl)-, (4S)-;
2-Pyrrolidinone,4-hydroxy-1-(phenylmethyl)-, (S)-;
(S)-N-Benzyl-4-Hydroxy-2-pyrrolidinone
CAS:191403-66-4分子結(jié)構(gòu)C11H13NO2詳情供應(yīng)商
123931-04-4R(+)-3-氨基-1-羥基-2-吡咯烷酮2-Pyrrolidinone,3-amino-1-hydroxy-, (3R)-;
2-Pyrrolidinone,3-amino-1-hydroxy-, (R)-;
(+)-HA 966;
(R)-(+)-HA 966;
(R)-HA 966
CAS:123931-04-4分子結(jié)構(gòu)C4H8N2O2詳情供應(yīng)商
熱門搜關(guān)鍵詞:anoic acid 單巰基乙酸甘油酯 飽和脂肪酸 C18 NdCl2 C7H4N6 oxooctadecyl NH3SO2 疊氮 氨基 聚 丙 烯 酸 酯 aminopropane RMAT I2O3 2-Methylbutyric 乙烯基磷酸酯 鉻 (III) 環(huán)氧丙烷甲基醚 馬來酸氯苯 醋酸 酯 C21H22O2 2,2,6,6-五甲基哌啶醇 C30H47N -2-甲基-2-丁烯酸 疊氮 酸 乙烯醇均聚物 gentiobioside Galloyl Amine adduct pyrazolone Coumaroyl 氯苯二甲酸 C77H148O8 7H-嘌呤 碳酸 酯 環(huán)己基苯基 甲基封端 C29 H40 O6 heavy (C3H5OCl)n diimide BLADE