157380-96-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 157380-96-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,3,8 and 0 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 157380-96:
(8*1)+(7*5)+(6*7)+(5*3)+(4*8)+(3*0)+(2*9)+(1*6)=156
156 % 10 = 6
So 157380-96-6 is a valid CAS Registry Number.
157380-96-6Relevant articles and documents
Highly efficient and diastereoselective approaches to (+)- and (-)-grandisol
Alibes, Ramon,Bourdelande, Jose L.,Font, Josep,Parella, Teodoro
, p. 1279 - 1292 (2007/10/03)
Two new routes to (+)-grandisol and three new routes to (-)-grandisol are described. All of them are highly efficient and diastereoselective. The common starting material is an easily available homochiral butenolide.