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
26367-48-6富馬酸單乙酯酰氯3-Chlorocarbonylacrylic acid ethyl ester;
(E)-4-Chloro-4-oxo-2-butenoic acid ethyl ester;
Ethyl fumaryl
CAS:26367-48-6分子結(jié)構(gòu)C6H7ClO3詳情供應(yīng)商
89598-85-6Butyric acid,4-(chloroformyl)-4-hydroxy-3-methyl-, g-lactone (7CI);
Butyric acid, 4-(chloroformyl)-4-hydroxy-3-methyl-, gamma-lactone (7CI)
CAS:89598-85-6分子結(jié)構(gòu)C6H7ClO3詳情供應(yīng)商
253434-23-0Cyclopropanecarbonylchloride, 1-(acetyloxy)-;
Cyclopropanecarbonyl chloride, 1-(acetyloxy)- (9CI);
1-(chlorocarbonyl)cyclopropyl acetate
CAS:253434-23-0分子結(jié)構(gòu)C6H7ClO3詳情供應(yīng)商
31838-29-6Cyclobutanecarboxylicacid, 2-(chloroformyl)-, cis- (8CI);
Cyclobutanecarboxylic acid, 2-(chloroformyl)-, cis- (8CI)
CAS:31838-29-6分子結(jié)構(gòu)C6H7ClO3詳情供應(yīng)商
35974-58-4Cyclopropanecarboxylicacid, 2-(chlorocarbonyl)-, methyl ester, (1R,2R)-rel-;
Cyclopropanecarboxylicacid, 2-(chlorocarbonyl)-, methyl ester, trans-(?à)-;
(?à)-cis-2-Carbomethoxycyclopropanecarbonyl chloride;
Cyclopropanecarboxylicacid, 2-(chlorocarbonyl)-, methyl ester, trans-
CAS:35974-58-4分子結(jié)構(gòu)C6H7ClO3詳情供應(yīng)商
71339-41-82(5H)-Furanone,5-(chloromethyl)-5-hydroxy-3-methyl- (9CI);
Lepiochlorin
CAS:71339-41-8分子結(jié)構(gòu)C6H7ClO3詳情供應(yīng)商
2986-00-72(3H)-Furanone,3-acetyl-3-chlorodihydro-;
Acetoaceticacid, 2-chloro-2-(2-hydroxyethyl)-, g-lactone (6CI,7CI);
2-Acetyl-2-chlorobutyrolactone;
a-Acetyl-a-chloro-g-butyrolactone
CAS:2986-00-7分子結(jié)構(gòu)C6H7ClO3詳情供應(yīng)商
2037-09-42-Propenoic acid,3-chloro-2-oxopropyl ester;
2-Propenoic acid, 3-chloro-2-oxopropyl ester
CAS:2037-09-4分子結(jié)構(gòu)C6H7ClO3詳情供應(yīng)商
393781-54-92(3H)-Furanone,3-(2-chloroacetyl)dihydro-;
2(3H)-Furanone,3-(chloroacetyl)dihydro- (9CI)
CAS:393781-54-9分子結(jié)構(gòu)C6H7ClO3詳情供應(yīng)商
88218-43-32-Furancarbonylchloride, tetrahydro-4-methyl-5-oxo-, (2S-cis)- (9CI);
2-Furancarbonyl chloride, tetrahydro-4-methyl-5-oxo-, (2S-cis)- (9CI)
CAS:88218-43-3分子結(jié)構(gòu)C6H7ClO3詳情供應(yīng)商
88218-40-02-Furancarbonylchloride, tetrahydro-4-methyl-5-oxo-, (2S-trans)- (9CI);
2-Furancarbonyl chloride, tetrahydro-4-methyl-5-oxo-, (2S-trans)- (9CI)
CAS:88218-40-0分子結(jié)構(gòu)C6H7ClO3詳情供應(yīng)商
166964-26-73-Furansulfonylchloride, 2,5-dimethyl-;
2,5-Dimethylfuran-3-sulfonylchloride
CAS:166964-26-7分子結(jié)構(gòu)C6H7ClO3S詳情供應(yīng)商
131953-06-52(3H)-Furanone,4-(2-chloroacetyl)dihydro-;
2(3H)-Furanone,4-(chloroacetyl)dihydro- (9CI);
2(3H)-Furanone, 4-(chloroacetyl)dihydro-, (?à)-
CAS:131953-06-5分子結(jié)構(gòu)C6H7ClO3詳情供應(yīng)商
126641-76-72H-Pyran-3(6H)-one,4-chloro-6-methoxy-;
2H-Pyran-3(6H)-one,4-chloro-6-methoxy-, (?à)-
CAS:126641-76-7分子結(jié)構(gòu)C6H7ClO3詳情供應(yīng)商
熱門搜關(guān)鍵詞:C8 O4 S H18 C12H18O4N C4 F S Br H2 ETHYLTRIPHENY ETHYLTRIPHENYL 3AAA Ethyltriphenylphosphoniumbromide Phthyl Ketone Vanill acrylamidopropyl C13 N2 O2Cl2 H12 c2n2ho3 thiadiaza DIBENZO PYRENE naphthylethylene diamine dihydrochloride EOPHYTADIENE phenylthiomethyl Octacosanyl CH3CHO acetaldehyde glucosinolat 聯(lián)苯氯代衍生物 C10H15N2Cl C38H59 C39H47 C10 N Br2 H13