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(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(qǐng)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
4233-96-9沒(méi)食子兒茶素沒(méi)食子酸酯;
GCG
(-)-Gallocatechin gallate;
(2S,3R)-2-(3,4,5-Trihydroxyphenyl)-3,4-dihydro-1(2H)-benzopyran-3,5,7-triol 3-(3,4,5-trihydroxybenzoate)
CAS:4233-96-9分子結(jié)構(gòu)C22H18O11詳情供應(yīng)商
3371-27-5(-)-棓兒茶酸;
(2S,3R)-2-(3,4,5-三羥基苯基)-3,4-二氫-1(2H)苯并-3,5,7-三醇
2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2S,3R)-;
2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2S-trans)-;
Gallocatechol, (-)-(8CI);
(-)-Gallocatechin;
(-)-Gallocatechol;
l-Gallocatechin
CAS:3371-27-5分子結(jié)構(gòu)C15H14O7詳情供應(yīng)商
17291-05-32H-1-Benzopyran-3,5,7-triol,2-(3,5-dihydroxy-4-methoxyphenyl)-3,4-dihydro-, (2R,3R)-;
2H-1-Benzopyran-3,5,7-triol,2-(3,5-dihydroxy-4-methoxyphenyl)-3,4-dihydro-, (2R-cis)-;
3,3',5,5',7-Flavanpentol, 4'-methoxy-, (-)- (8CI);
(-)-4'-Methylepigallocatechin;
(-)-4'-O-Methylepigallocatechin;
4'-Methyl-(-)-epigallocatechin;
4'-O-Methyl-(-)-epigallocatechin;
4'-O-Methyl-epi-Gallocatechin;
Ouratea catechin
CAS:17291-05-3分子結(jié)構(gòu)C16H16O7詳情供應(yīng)商
1617-55-62H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R,3S)-rel-;
2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, trans-(?à)-;
Gallocatechol, (?à)- (8CI);
(?à)-Gallocatechin;
(?à)-Gallocatechol;
2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, trans-;
dl-Gallocatechin;
dl-Gallocatechol
CAS:1617-55-6分子結(jié)構(gòu)C15H14O7詳情供應(yīng)商
970-73-02H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R,3S)-;
2H-1-Benzopyran-3,5,7-triol,3,4-dihydro-2-(3,4,5-trihydroxyphenyl)-, (2R-trans)-;
Gallocatechol (8CI);
Gallocatechol, d- (6CI);
(+)-Gallocatechin;
(+)-Gallocatechol;
Gallocatechin;
NSC 674038;
d-Gallocatechin
CAS:970-73-0分子結(jié)構(gòu)C15H14O7詳情供應(yīng)商
熱門搜關(guān)鍵詞:甲基 氰苯 二烯 鎳 芴甲氧羰基 絲氨酸 丙烯 鋁 環(huán)己烯 甲醇 氟化硼甲醇溶液 二乙酰氯 羥基 降冰片烯 ?×?¥ MP 胺基 樹脂 烯 酸 C50 Tributyltin 2-ethylhexanoate [香]烯 4,7,10-trioxa-1,13-tridecanediamine trans-4-Carene 3,6-二溴-9-乙基咔唑 2-乙酰氨基丙酸 聚乙稀 CAS NO 氧化鋇鍶鎢 十三烷醇聚醚 羧酸鈉 羥甲基 硼酸 2-四氫糠酸乙酯 H3[Co(CN)]6 thyl С9H26Cl2N4O2 N-氟 胺 2,2,6,6-四甲基哌啶基 5-碘吲哚 反式4-甲基環(huán)己胺 乙酸 庚酯 2-胍乙基 2-bromoethanesulfonate 1-丁基-3-甲基咪唑 氯 b5d8c8fbc/ C8H11NO3·2HCl 丁基黃原酸鋅 菲 胺 α-乙基-3-硝基肉桂酸 培利替尼 硅 聚醚