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

化工產品

CAS號查詢化工產品

熱門搜索化學品最多只顯示前20條,請點擊“搜索化學品”查看所有結果


CAS登錄號 中文名 英文名 分子結構式 分子式 詳情 供應商
615-79-2乙酰丙酮酸乙酯Ethyl 2,4-dioxovalerate;
Ethyl acetonoxalate
CAS:615-79-2分子結構C7H10O4詳情供應商
617-52-7衣康酸二甲酯Dimethyl itaconate;
Dimethyl methylenesuccinate
CAS:617-52-7分子結構C7H10O4詳情供應商
1461-97-81,2-環(huán)戊烷二甲酸trans-DL-1,2-Cyclopentanedicarboxylic acid;
1,2-Cyclopentanedicarboxylicacid, trans- (8CI);
trans-1,2-Cyclopentanedicarboxylic acid
CAS:1461-97-8分子結構C7H10O4詳情供應商
3709-18-0甲基丙二酸亞異丙酯2,2,5-Trimethyl-1,3-dioxane-4,6-dione;
Methyl Meldrum's acid;
Methylmalonic acid cyclic isopropylidene ester
CAS:3709-18-0分子結構C7H10O4詳情供應商
5164-76-1戊烯二酸二甲酯Dimethyl glutaconate;
Dimethyl 2-pentenoate
CAS:5164-76-1分子結構C7H10O4詳情供應商
6914-71-21,1-環(huán)丙烷二甲酸二甲酯1,1-Cyclopropanedicarboxylic acid dimethyl ester;
1,1-Cyclopropanedicarboxylicacid, dimethyl ester (7CI,8CI,9CI);
Dimethyl 1,1-cyclopropanedicarboxylate
CAS:6914-71-2分子結構C7H10O4詳情供應商
501921-30-8(3aS,6aR)-四氫-4-甲氧基呋喃并[3,4-b]呋喃-2(3H)-酮(3aS,6aR)-Tetrahydro-4-methoxyfuro[3,4-b]furan-2(3H)-one;
(3AS,6AR)-TETRAHYDRO-4-METHOXYFURO[3,4-B]FURAN-2(3H)-ONE;
Tetrahydro-4-methoxy-(3aS,6aR)-Furo[3,4-b]furan-2(3H)-one
CAS:501921-30-8分子結構C7H10O4詳情供應商
105786-16-1a-erythro-Pentooxetanos-4-ulose,5-deoxy-3-C-methyl-1,2-O-methylene-;
Ethanone,1-(7-methyl-2,4,6-trioxabicyclo[3.2.0]hept-7-yl)-, (1a,5a,7a)-;
2,4,6-Trioxabicyclo[3.2.0]heptane, ethanone deriv.
CAS:105786-16-1分子結構C7H10O4詳情供應商
57718-07-7衣康酸單乙酯Butanedioic acid,2-methylene-, 4-ethyl ester;
Butanedioicacid, methylene-, 4-ethyl ester (9CI);
Succinic acid, methylene-, 4-ethyl ester(7CI);
b-Monoethyl itaconate
CAS:57718-07-7分子結構C7H10O4詳情供應商
84643-60-7Butanoic acid, 3-oxo-,2-oxiranylmethyl ester;
Butanoicacid, 3-oxo-, oxiranylmethyl ester (9CI);
Glycidyl acetoacetate
CAS:84643-60-7分子結構C7H10O4詳情供應商
105879-65-0b-threo-Pentooxetanos-4-ulose,5-deoxy-3-C-methyl-1,2-O-methylene-;
Ethanone,1-(7-methyl-2,4,6-trioxabicyclo[3.2.0]hept-7-yl)-, (1a,5a,7b)-;
2,4,6-Trioxabicyclo[3.2.0]heptane, ethanone deriv.
CAS:105879-65-0分子結構C7H10O4詳情供應商
63488-00-6b-D-threo-Hept-4-en-2-ulopyranose,2,7-anhydro-4,5-dideoxy- (9CI);
NSC611246
CAS:63488-00-6分子結構C7H10O4詳情供應商
42260-66-2Cyclopenta[c]-1,2-dioxol-3(3aH)-one,tetrahydro-6a-hydroxy-3a-methyl-;
Cyclopenta-1,2-dioxol-3(3aH)-one,tetrahydro-6a-hydroxy-3a-methyl- (9CI);
NSC 170972
CAS:42260-66-2分子結構C7H10O4詳情供應商
749885-54-9Cyclopropanecarboxylicacid, 2-[(acetyloxy)methyl]-, (1R,2R)-rel-;
Cyclopropanecarboxylic acid, 2-[(acetyloxy)methyl]-, (1R,2R)-rel- (9CI)
CAS:749885-54-9化學結構C7H10O4詳情供應商
183134-62-5Cyclohexanecarboxylicacid, 1-hydroxy-3-oxo-, (R)- (9CI);
Cyclohexanecarboxylic acid, 1-hydroxy-3-oxo-, (R)- (9CI)
CAS:183134-62-5分子結構C7H10O4詳情供應商
201337-81-7Cyclopropanecarboxylicacid, 2-[(acetyloxy)methyl]-, (1R,2R)-;
Cyclopropanecarboxylicacid, 2-[(acetyloxy)methyl]-, (1R-trans)- (9CI)
CAS:201337-81-7分子結構C7H10O4詳情供應商
223800-41-7Cyclopropanecarboxylicacid, 2-[(acetyloxy)methyl]-, (1S,2S)-;
Cyclopropanecarboxylic acid, 2-[(acetyloxy)methyl]-, (1S,2S)- (9CI)
CAS:223800-41-7分子結構C7H10O4詳情供應商
175221-16-6Cyclopropaneaceticacid, 2-(methoxycarbonyl)-, trans- (9CI);
Cyclopropaneacetic acid, 2-(methoxycarbonyl)-, trans- (9CI)
CAS:175221-16-6分子結構C7H10O4詳情供應商
69165-03-3D-altro-Hept-6-enitol,2,6:4,5-dianhydro-7-deoxy- (9CI);
3,7-Dioxabicyclo[4.1.0]heptane,D-altro-hept-6-enitol deriv.
CAS:69165-03-3化學結構C7H10O4詳情供應商
194022-23-6Ethanone,1-[2-[(acetyloxy)methyl]-2-oxiranyl]-;
Ethanone,1-[2-[(acetyloxy)methyl]oxiranyl]- (9CI)
CAS:194022-23-6分子結構C7H10O4詳情供應商
熱門搜關鍵詞:C22H47O2N Cedrus Deodara Wood Oil (S)-(+)-1,3-BUTANEDIOL C11H11N2O2F Astragali C8H17O7N N2H7Cl CH3CONHCOCH3 C11H23O3N Dodecana Brad C12H11ON3 C9H20ON4 [co(nh3)6]2+ C7H4BrO C7H6O7N2S 4-哌啶甲酸鹽酸鹽 C8H8O4、 dihydroxypropyl C13H20N2O4S 5-Decene c3H9O5 C14H21O3N2 4-氨基-2,6-二氯苯酚 磷酸 乙二醇 酯 溴 氧 烷 C7H17O6N 氨基 磺 吡啶 硫醇 [nBu2SnO]n Benzothiazolinone C6H5COOCH2CH3 Propanoicacid ethyl ester silox 惡唑-4-甲酸 甲氧基二苯甲醇 聚乙二醇二烯丙基醚 二十九烷酸甲酯 四溴苯酐二辛酯 2-氨基磺;-N,N-二甲基煙酰胺