化合物问答
什么是大观霉素(CAS号：1695-77-8)？
答案
![4H-Pyrano[2,3-b][1,4]benzodioxin-4-one,decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)-,(2R,4aR,5aR,6S,7S,8R,9S,9aR,10aS)-](https://cnstatic.chemtradehub.com/structs/169/1695-77-8-51f9.webp "4H-Pyrano[2,3-b][1,4]benzodioxin-4-one,decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)-,(2R,4aR,5aR,6S,7S,8R,9S,9aR,10aS)-")
大观霉素是一种含有特定环状结构的化合物，其化学名为4H-吡喃[2,3-b][1,4]苯骈二氧杂环-4-酮，去氢-4a,7,9-三羟基-2-甲基-6,8-双（甲氨基）-（2R,4aR,5aR,6S,7S,8R,9S,9aR,10aS）-（CAS号：1695-77-8）。
关于
CAS号
1695-77-8
英文名称
4H-Pyrano[2,3-b][1,4]benzodioxin-4-one,decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)-,(2R,4aR,5aR,6S,7S,8R,9S,9aR,10aS)-
中文名称
大观霉素
分子式
C14H24N2O7
分子量
332.35 g/mol
SMILES
CC1CC(=O)C2(C(O1)OC3C(C(C(C(C3O2)NC)O)NC)O)O
InChIKey
UNFWWIHTNXNPBV-WXKVUWSESA-N
最后更新: 2025-10-18 20:41
![4H-Pyrano[2,3-b][1,4]benzodioxin-4-one,decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)-,(2R,4aR,5aR,6S,7S,8R,9S,9aR,10aS)- — 湖北达豪化工有限公司](https://cnstatic.chemtradehub.com/suppliers/67ce362d57537e5c8069b51b/67ce362d57537e5c8069b51b-logo.webp){kind=logo}
![4H-Pyrano[2,3-b][1,4]benzodioxin-4-one,decahydro-4a,7,9-trihydroxy-2-methyl-6,8-bis(methylamino)-,(2R,4aR,5aR,6S,7S,8R,9S,9aR,10aS)- — 湖北成海化工有限公司](https://cnstatic.chemtradehub.com/suppliers/67ce17ff57537e5c8069b2e9/67ce17ff57537e5c8069b2e9-logo.webp){kind=logo}