276690-22-3 Usage
Chemical Properties
Colorless Oil
Uses
2-[(3S,4S,5S,6R)-7-Hydroxy-4,6-dimethoxy-3,5-dimethylheptyl]-5,7-dimethoxy-8-(methoxymethoxy)-3-methyl-4H-1-benzopyran-4-one is an intermediate in the preparation of Stigmatellin A (S686780).
Check Digit Verification of cas no
The CAS Registry Mumber 276690-22-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,7,6,6,9 and 0 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 276690-22:
(8*2)+(7*7)+(6*6)+(5*6)+(4*9)+(3*0)+(2*2)+(1*2)=173
173 % 10 = 3
So 276690-22-3 is a valid CAS Registry Number.
276690-22-3Relevant articles and documents
Diastereo- and enantioselective total synthesis of stigmatellin A
Enders, Dieter,Geibel, Gunter,Osborne, Simon
, p. 1302 - 1309 (2007/10/03)
Stigmatellin A (1) isolated from the myxobacterium Stigmatella aurantiaca is a powerful inhibitor of electron transport in mitochondria and chloroplasts. The first highly diastereo- and enantioselective total synthesis of this important natural product is