毛片免费视频观看,久久亚洲国产精品123区,精品无人区麻豆乱码1区2区新区,久久久亚洲av成人网站,久久人人爽人人爽人人av东京热

CAS號查詢

化工產(chǎn)品

CAS號查詢化工產(chǎn)品>  第13515頁

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
29441-77-82H-1,4-Benzoxazine-6,7-dione,3,4-dihydro-4,5,8-trimethyl-;
2H-1,4-Benzoxazine-6,7-dione,3,4-dihydro-4,5,8-trimethyl-(8CI)
CAS:29441-77-8分子結(jié)構(gòu)C11H13NO3詳情供應(yīng)商
203455-58-72-Pentenal,2-methoxy-4-oxo-;
2-Pentenal, 2-methoxy-4-oxo- (9CI)
CAS:203455-58-7分子結(jié)構(gòu)C6H8O3詳情供應(yīng)商
20485-54-52-Propanone,1,1-dichloro-3-diazo-;
3-Diazo-1,1-dichloro-2-propanone
CAS:20485-54-5分子結(jié)構(gòu)C3H2Cl2N2O詳情供應(yīng)商
203052-81-72H-Pyran-2,4(3H)-dione,dihydro-3-(1-hydroxyethylidene)-6-methyl-;
2H-Pyran-2,4(3H)-dione, dihydro-3-(1-hydroxyethylidene)-6-methyl- (9CI)
CAS:203052-81-7分子結(jié)構(gòu)C8H10O4詳情供應(yīng)商
202982-66-92-Propenoic acid,3-(4-chloro-3-fluorophenyl)-;
4-Chloro-3-fluorocinnamicacid
CAS:202982-66-9分子結(jié)構(gòu)C9H6ClFO2詳情供應(yīng)商
202932-05-62-Pyridinemethanol,3,5-dimethyl-;
(3,5-Dimethylpyridin-2-yl)methanol;
2-(Hydroxymethyl)-3,5-dimethylpyridine
CAS:202932-05-6分子結(jié)構(gòu)C8H11NO詳情供應(yīng)商
84522-34-92-Pyrazinecarboxamide,N-[2-[4-(aminosulfonyl)phenyl]ethyl]-5-methyl-, sodium salt (1:1);
Pyrazinecarboxamide,N-[2-[4-(aminosulfonyl)phenyl]ethyl]-5-methyl-, monosodium salt (9CI)
CAS:84522-34-9分子結(jié)構(gòu)C14H16N4O3S.Na詳情供應(yīng)商
15285-61-72-Propanol,1-chloro-3-(dibutylamino)-;
1-Chloro-3-(dibutylamino)-2-propanol
CAS:15285-61-7分子結(jié)構(gòu)C11H24ClNO詳情供應(yīng)商
24929-38-22-Propenoic acid,triphenylstannyl ester;
Stannane,(acryloyloxy)triphenyl- (8CI);
Stannane, [(1-oxo-2-propenyl)oxy]triphenyl-(9CI);
Triphenyltin acrylate (6CI);
Acrylic acid, triphenylstannyl deriv.(8CI);
Triphenylstannyl acrylate
CAS:24929-38-2分子結(jié)構(gòu)C21H18O2Sn詳情供應(yīng)商
934365-00-12-Propenoic acid,2-[(1-oxopropyl)amino]-, ethyl ester;
2-Propenoic acid, 2-[(1-oxopropyl)amino]-, ethyl ester
CAS:934365-00-1分子結(jié)構(gòu)C8H13NO3詳情供應(yīng)商
913322-50-62-Pyrimidinamine,4-(2-fluorophenyl)-6-methyl-CAS:913322-50-6分子結(jié)構(gòu)C11H10FN3詳情供應(yīng)商
202131-98-42-Propanone,1-(2-propyn-1-yloxy)-;
2-Propanone,1-(2-propynyloxy)- (9CI)
CAS:202131-98-4分子結(jié)構(gòu)C6H8O2詳情供應(yīng)商
202115-92-22-Propen-1-amine,3-(tributylstannyl)-, (2E)-;
2-Propen-1-amine,3-(tributylstannyl)-, (E)-;
(2E)-3-(Tributylstannyl)prop-2-en-1-amine
CAS:202115-92-2分子結(jié)構(gòu)C15H33NSn詳情供應(yīng)商
2881-85-82-Pyrazinecarboxylicacid, 3-phenyl-;
Pyrazinecarboxylicacid, 3-phenyl- (7CI,8CI,9CI);
3-Phenylpyrazine-2-carboxylic acid
CAS:2881-85-8分子結(jié)構(gòu)C11H8N2O2詳情供應(yīng)商
24808-04-62H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(4-hydroxyphenyl)-, (2R,3R)-;
2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(4-hydroxyphenyl)-, (2R-cis)-;
3,4',5,7-Flavantetrol, (-)- (8CI);
(-)-Epiafzelechin;
Epi-Afzelechin;
Epiafzelechin, (-)-
CAS:24808-04-6分子結(jié)構(gòu)C15H14O5詳情供應(yīng)商
24783-40-22-Pyridineacetonitrile,a-2-thienyl-;
PYRIDIN-2-YL-THIOPHEN-2-YL-ACETONITRILE
CAS:24783-40-2分子結(jié)構(gòu)C11H8N2S詳情供應(yīng)商
201741-52-82H-Pyrrol-2-one,1,5-dihydro-1,4,5-trimethyl-;
2H-Pyrrol-2-one,1,5-dihydro-1,4,5-trimethyl-(9CI)
CAS:201741-52-8分子結(jié)構(gòu)C7H11NO詳情供應(yīng)商
201349-60-22-Furancarboxylic acid,5-(1-naphthalenyl)-;
5-(4-Aminonaphthalen-1-yl)-furan-2-carboxylic acid;
5-(4-Fluoronaphthalen-1-yl)-furan-2-carboxylic acid;
5-(Isoquinolin-1-yl)-furan-2-carboxylic acid;
5-(Isoquinolin-4-yl)-furan-2-carboxylic acid;
5-(Isoquinolin-5-yl)-furan-2-carboxylic acid;
5-(Naphthalen-1-yl)-furan-2-carboxylic acid;
5-(Quinolin-2-yl)-furan-2-carboxylic acid;
5-(Quinolin-4-yl)-furan-2-carboxylic acid
CAS:201349-60-2分子結(jié)構(gòu)C15H10O3詳情供應(yīng)商
201339-97-12-Penten-4-yn-1-amine,N,N,3-trimethyl-, (2E)-;
2-Penten-4-yn-1-amine,N,N,3-trimethyl-, (E)-;
(E)-N,N-Dimethyl-3-methyl-2-penten-4-yn-1-amine
CAS:201339-97-1分子結(jié)構(gòu)C8H13N詳情供應(yīng)商
3572-87-02(1H)-Pyrimidinone,5,6-dihydro-4,6-bis(methoxyamino)-;
4,6-Dimethoxyamino-2-oxo-1,2,5,6-tetrahydropyrimidine;
N-4-Methoxy-6-methoxyamino-5,6-dihydrocytosine
CAS:3572-87-0分子結(jié)構(gòu)C6H12N4O3詳情供應(yīng)商

【首 頁】 【上一頁】 【下一頁】 【尾 頁】19122 頁  第 13515 頁  共 382432

快速翻頁:8115 9015 9915 10815 11715 12615 12795 12975 13155 13335 13365 13395 13425 13455 13485 13490 13495 13500 13505 13510 13511 13512 13513 13514 13515 13516 13517 13518 13519 13520 13521 13526 13531 13536 13541 13546 13576 13606 13636 13666 13696 13876 14056 14236 14416 15316 16216 17116 18016