127766-49-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127766-49-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,7,6 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 127766-49:
(8*1)+(7*2)+(6*7)+(5*7)+(4*6)+(3*6)+(2*4)+(1*9)=158
158 % 10 = 8
So 127766-49-8 is a valid CAS Registry Number.
127766-49-8Relevant articles and documents
An organo-iron mediated chiral synthesis of (+)-(S)-[6]-Gingerol
Le Gall,Lellouche,Beaucourt
, p. 6521 - 6524 (1989)
A short and efficient synthesis of (+)-(S)-[6]-Gingerol is described. The key step is a highly stereoselective cycloaddition of a nitrile oxide with a chiral iron complexed triene.
