7-Methoxy-8-(3,3-dimethylglycidyl)-2H-1-benzopyran-2-one7-Methoxy-8-(3,3-dimethylglycidyl)-2H-1-benzopyran-2-oneB75677 · CAS 489-53-2¥4000.00 / 5mg 起选规格
2-[(3,4-Dihydroxyphenyl)methyl]-2,4,6-trihydroxy-3(2H)-benzofuranone2-[(3,4-Dihydroxyphenyl)methyl]-2,4,6-trihydroxy-3(2H)-benzofuranoneB75681 · CAS 493-36-798%¥5100.00 / 5mg 起选规格
BUTYROBETAINE ETHYL ESTER CHLORIDE, gamma-(P)BUTYROBETAINE ETHYL ESTER CHLORIDE, gamma-(P)B75691 · CAS 51963-62-3¥4800.00 / 100mg 起选规格