Tetra![N-[(3s,4r)-6-cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2h-1-benzopyran-4-yl]-n-hydroxyacetamide](http://thsciimg.chemcd.cn/TS33807.gif)
Chemical Name : N-[(3s,4r)-6-cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2h-1-benzopyran-4-yl]-n-hydroxyacetamide
CAS : 127408-31-5
Synonyms: N-((3s,4r)-6-cyano-3-hydroxy-2,2-dimethylchroman-4-yl)-n-hydroxyacetamide;N-[(3s,4r)-6-cyano-3,4-dihydro-3-hydroxy-2,2-dimethyl-2h-1-benzopyran-4-yl]-n-hydroxyacetamide;Y-26763
![6-CHLOROPYRIDO[3,2-D]PYRIMIDIN-4(3H)-ONE](http://thsciimg.chemcd.cn/TS87799.gif)
