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

化工產(chǎn)品

CAS號(hào)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(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
24211-47-0Mercury,bis[2-oxo-6-(3-penten-1-ynyl)-2H-pyran-5-yl]-, (Z,Z)- (9CI);
Mercury,bis[2-oxo-6-(3-penten-1-ynyl)-2H-pyran-5-yl]-, stereoisomer (8CI);
2H-Pyran-2-one, 6-(3-penten-1-ynyl)-, mercury complex, (Z)-;
NSC 121225
CAS:24211-47-0分子結(jié)構(gòu)C20H14HgO4詳情供應(yīng)商
3740-59-83,4-二氫-6-甲基-2H-吡喃-2-酮2H-Pyran-2-one,3,4-dihydro-6-methyl-;
4-Hexenoicacid, 5-hydroxy-, lactone (6CI);
4-Hexenoic acid, 5-hydroxy-, d-lactone (7CI);
3,4-Dihydro-6-methyl-2-pyranone;
5-Hydroxy-4-hexenoic acid lactone;
6-Methyl-3,4-dihydropyran-2-one;
NSC 134780
CAS:3740-59-8分子結(jié)構(gòu)C6H8O2詳情供應(yīng)商
64767-86-82H-Pyran-2-one,6-(1E)-1-propen-1-yl-;
2H-Pyran-2-one,6-(1-propenyl)-, (E)-;
2H-Pyran-2-one, 6-(1E)-1-propenyl- (9CI);
Sibirinone
CAS:64767-86-8分子結(jié)構(gòu)C8H8O2詳情供應(yīng)商
10021-22-42H-Pyran-2-one,3,6-dihydro-4-methyl-;
3-Pentenoicacid, 5-hydroxy-3-methyl-, d-lactone (7CI);
3,6-Dihydro-4-methyl-2H-pyran-2-one
CAS:10021-22-4分子結(jié)構(gòu)C6H8O2詳情供應(yīng)商
29902-01-02H-Pyran-2-one,3,3'-methylenebis[6-ethyl-4-hydroxy-5-methyl-;
Helipyrone
CAS:29902-01-0分子結(jié)構(gòu)C17H20O6詳情供應(yīng)商
412016-76-32H-Pyran-2-one,tetrahydro-3-(hydroxymethylene)-4,6-dimethyl-;
2H-Pyran-2-one, tetrahydro-3-(hydroxymethylene)-4,6-dimethyl- (9CI)
CAS:412016-76-3分子結(jié)構(gòu)C8H12O3詳情供應(yīng)商
10048-32-52H-Pyran-2-one,5,6-dihydro-6-methyl-, (6S)-;
2H-Pyran-2-one,5,6-dihydro-6-methyl-, (S)-;
2H-Pyran-2-one, 5,6-dihydro-6-methyl-, (S)-(+)-(8CI);
(S)-(+)-Parasorbic acid;
(S)-6-Methyl-5,6-dihydro-2-pyrone;
Parasorbicacid
CAS:10048-32-5分子結(jié)構(gòu)C6H8O2詳情供應(yīng)商
155553-70-12H-Pyran-2-one,3-acetyl-5,6-dihydro-4-hydroxy-6-methyl-, (R)- (9CI);
2H-Pyran-2-one, 3-acetyl-5,6-dihydro-4-hydroxy-6-methyl-, (R)- (9CI)
CAS:155553-70-1分子結(jié)構(gòu)C8H10O4詳情供應(yīng)商
823792-56-92H-Pyran-2-one,3-[(2-ethenylcyclopropyl)carbonyl]-4-hydroxy-6-methyl-;
2H-Pyran-2-one, 3-[(2-ethenylcyclopropyl)carbonyl]-4-hydroxy-6-methyl- (9CI)
CAS:823792-56-9分子結(jié)構(gòu)C12H12O4詳情供應(yīng)商
765941-86-42H-Pyran-2-one,tetrahydro-3,4-dihydroxy-5-methyl-6-pentyl-, (3S,4S,5R,6S)-;
2H-Pyran-2-one, tetrahydro-3,4-dihydroxy-5-methyl-6-pentyl-, (3S,4S,5R,6S)- (9CI)
CAS:765941-86-4分子結(jié)構(gòu)C11H20O4詳情供應(yīng)商
765941-85-32H-Pyran-2-one,tetrahydro-3,4-dihydroxy-5-methyl-6-pentyl-, (3S,4S,5S,6S)-;
2H-Pyran-2-one, tetrahydro-3,4-dihydroxy-5-methyl-6-pentyl-, (3S,4S,5S,6S)- (9CI)
CAS:765941-85-3分子結(jié)構(gòu)C11H20O4詳情供應(yīng)商
154623-26-42H-Pyran-2-one,3-acetyl-5,6-dihydro-4-hydroxy-6-methyl-, (S)- (9CI);
2H-Pyran-2-one, 3-acetyl-5,6-dihydro-4-hydroxy-6-methyl-, (S)- (9CI)
CAS:154623-26-4分子結(jié)構(gòu)C8H10O4詳情供應(yīng)商
1635-33-22H-Pyran-2-one,5,6-dihydro-4-methoxy-6-(2-phenylethenyl)-;
2,6-Heptadienoicacid, 5-hydroxy-3-methoxy-7-phenyl-, d-lactone (7CI);
2H-Pyran-2-one, 5,6-dihydro-4-methoxy-6-styryl-(8CI)
CAS:1635-33-2分子結(jié)構(gòu)C14H14O3詳情供應(yīng)商
97457-16-42H-Pyran-2-one,6-(3,4-dihydroxyphenyl)-5,6-dihydro-, (S)- (9CI);
2H-Pyran-2-one, 6-(3,4-dihydroxyphenyl)-5,6-dihydro-, (S)- (9CI)
CAS:97457-16-4分子結(jié)構(gòu)C11H10O4詳情供應(yīng)商
122330-67-02H-Pyran-2-one,tetrahydro-5-methyl-6-(1-methylethyl)-, (5R,6R)-rel-;
2H-Pyran-2-one,tetrahydro-5-methyl-6-(1-methylethyl)-, cis-(?à)-;
2H-Pyran-2-one, tetrahydro-5-methyl-6-(1-methylethyl)-,cis-
CAS:122330-67-0分子結(jié)構(gòu)C9H16O2詳情供應(yīng)商
6502-46-12H-Pyran-2-one,3,4-dihydro-4,5,6-triphenyl-;
4-Pentenoicacid, 5-hydroxy-3,4,5-triphenyl-, d-lactone (7CI,8CI)
CAS:6502-46-1分子結(jié)構(gòu)C23H18O2詳情供應(yīng)商
112369-03-62H-Pyran-2-one,5-ethynyl-4,6-dimethyl-;
2H-Pyran-2-one, 5-ethynyl-4,6-dimethyl- (9CI)
CAS:112369-03-6分子結(jié)構(gòu)C9H8O2詳情供應(yīng)商
75599-88-12H-Pyran-2-one,3,4-difluoro-6-methyl-;
2H-Pyran-2-one,3,4-difluoro-6-methyl-(9CI)
CAS:75599-88-1分子結(jié)構(gòu)C6H4F2O2詳情供應(yīng)商
77931-66-92H-Pyran-2-one,3-acetyltetrahydro-4-hydroxy- (9CI);
2H-Pyran-2-one, 3-acetyltetrahydro-4-hydroxy- (9CI)
CAS:77931-66-9分子結(jié)構(gòu)C7H10O4詳情供應(yīng)商
183279-72-32H-Pyran-2-one,3-(difluoroacetyl)tetrahydro-, (+)- (9CI);
(+)-3-(Difluoroacetyl)tetrahydro-2-pyrone
CAS:183279-72-3分子結(jié)構(gòu)C7H8F2O3詳情供應(yīng)商
熱門搜關(guān)鍵詞:D-???????? C14H27O2N tetrachloroplatinate C8 H8 N O Cyclohexanedicarboxaldehyde N-叔丁氧羰基-N'-(9-氧雜蒽基)-L-谷氨酰胺 heavy paraffinic Norpseudopelletierine PMS 266C HOOCH3 CH3B 2,3,4,5,6-五氟苯 溴 溶液 二氯苯氧丁酸 bis[trifluoromethylsulfonyl]imid 氨基 聯(lián)吡啶 Methyl trisulfide 2-甲基-2-疏基硫酸脲 4,11-二氨基-1H-萘并[2,3-F]異吲哚-1,3,5,10(2H)-四酮 C7H12O2·C5H8O2·C4H 3-乙基-2-甲基-3-戊醇 DL-酪氨酸甲酯 丁二醇 內(nèi) 5-Pentylresorcinol 代丙烯酸 1,2-二氯- (2-甲基-1-氧代-2-丙烯基氧基) C16H10O 甲酸吡啶 亞胺甲基 N-二乙基-2-丙烯酰胺 ?鄰苯醌 阿糖腺苷單磷酸 甲基雙苯基室溫硫化硅橡膠 2a,3a,16a,17a-雙環(huán)氧雄甾-17b-羥基5a-醋酸酯 丁基吡唑 9-(4-氨基苯基)咔唑 氯二甲基苯 磷酸烯醇式 對二乙胺苯甲酸