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CAS登录号 中文名 英文名 分子结构式 分子式 详情 供应商
222-89-91,3-Dioxolo[6,7][1]benzopyrano[3,4-b]furo[3,2-g][1]benzopyran (8CI,9CI);
1,3,5,7,9-Pentaoxacyclopent[i]indeno[5,6-a]anthracene		CAS:222-89-9化学结构C19H10O5详情供应商
5614-19-71H-3b,11-Ethenophenanthro[1,2-c]furan-6-carboxylicacid, 3,3a-dihydro-1,3-dioxo-(9CI);
1H-3,10a-Ethenophenanthrene-1,2,8-tricarboxylicacid, cyclic 1,2-anhydride (8CI)		CAS:5614-19-7化学结构C19H10O5详情供应商
3156-95-46H,7H,8H-Bis[1]benzopyrano[4,3-b:3',4'-e]pyran-6,8-dione;
4H-Pyran-3,5-dicarboxylicacid, 2,6-bis(o-hydroxyphenyl)-, di-d-lactone (7CI);
4H-Pyran-3,5-dicarboxylic acid,2,6-bis(2-hydroxyphenyl)-, di-d-lactone;
Dicoumarino(3',4':3,2;
3'',4'':5,6)pyran		CAS:3156-95-4分子结构C19H10O5详情供应商
热门搜关键词:甲基伞形酮 葡萄糖苷 1-penten-3-ol, 亮氨酸 氨基 C20 N1 S3 C20 N S3 C20 S3 N ulphanilamide C23H24O2PBr C26 N5 S2 C20 N5 S2 C20 N3 S4 C19 N O4 S H19 C26 N1 S2 C26 S2 N1 C26 S2 N2 C26 S2 N C24 S2 N1 C25 S2 N C25 S2 N2 C20 N2 S3 C30 N1 S2 C18 N S2 C18 N2 S2 C18 N1 S2 C18 N5 S2 C36 N1 S2 C30 N2 S2 C18 N9 C30 N S2 C20 N1 S2 N5 S2 C25 N9 C30 N9 C15 N9 C16 N9 C17 N9 C21 N5 S2 C32 N9 S1 C21 N9 N9 S1