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
110-16-7馬來酸;
順丁烯二酸
Maleic acid;
cis-Butenedioic acid
CAS:110-16-7分子結(jié)構(gòu)C4H4O4詳情供應(yīng)商
110-17-8富馬酸;
反丁烯二酸
fumaric acid;
(E)-2-Butenedioic acid;
Butenedioic acid;
(E)-1,2-Ethenedicarboxylic acid;
TMEDA
CAS:110-17-8分子結(jié)構(gòu)C4H4O4詳情供應(yīng)商
502-97-61,4-二氧雜環(huán)-2,5-己二酮1,4-Dioxane-2,5-dione;
Glycolide(6CI,7CI);
p-Dioxane-2,5-dione (8CI);
Acetic acid, hydroxy-, bimol. cyclicester;
Diglycolide;
Glycolide S;
Glycollide;
NSC 403079
CAS:502-97-6分子結(jié)構(gòu)C4H4O4詳情供應(yīng)商
4480-83-5二甘醇酐;
1,4-二氧雜六環(huán)-2,6-二酮
Diglycolic anhydride;
1,4-Dioxane-2,6-dione
CAS:4480-83-5分子結(jié)構(gòu)C4H4O4詳情供應(yīng)商
4354-85-21,3-Dioxane-4,6-dione;
Malonicacid, cyclic methylene ester (8CI);
NSC 51765;
m-Dioxane-4,6-dione
CAS:4354-85-2分子結(jié)構(gòu)C4H4O4詳情供應(yīng)商
123548-45-8馬來酸-2,3-13C22-Butenedioic-2,3-13C2acid, (2E)- (9CI);
2-Butenedioic-2,3-13C2acid, (E)-
CAS:123548-45-8分子結(jié)構(gòu)C4H4O4詳情供應(yīng)商
1121-34-22,5-Furandione,dihydro-3-hydroxy-, (3R)-;
2,5-Furandione,dihydro-3-hydroxy-, (R)-;
Malic anhydride (7CI,8CI);
D-Malic anhydride
CAS:1121-34-2分子結(jié)構(gòu)C4H4O4詳情供應(yīng)商
54744-93-3fumariC ACID-2 3-14C;
fumariC ACID, [2,3-14C]- 45-60 MCI(1.665-2.22 GBQ)/MMOL, MORPURE HPLC PURIFIED, DELIVERED >= 98% PURE WITH HPLC RADIOCHROMATOGRAM
CAS:54744-93-3分子結(jié)構(gòu)C4H4O4詳情供應(yīng)商
65997-04-8Rosin, fumarated;
Rosin, fumarated;
FUMARATEDROSIN;
Kolophonium, mit Fumarsure behandelt;
FUMARATED;
rosin/ fumaric acid polymer;
Einecs 266-040-8;
fumaric acid modified rosin;
fumaric acid, rosin polymer
C4H4O4詳情供應(yīng)商
熱門搜關(guān)鍵詞:C15 N2 O2 H26 dichlorofluo methylphenoxazin neuraminic methylbenzothiazolone r143 C2H6NCS2 NCS2NA dibenzoic FIPA Ketodeoxynonulosonic Acetylthymidine Corundum Al2O3 4chlorophenyl thiocarbono 對氰基 苯甲醛 1,3-雙(4-甲氧基苯)-1,3-丙二酮 苯基 1,3-丙二酮 C2H8P2 C24H26O13N2 methylene acetal C10 O11 H18 哌啶子基苯丙酮 C6H11 CI