173612-98-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 173612-98-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,7,3,6,1 and 2 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 173612-98:
(8*1)+(7*7)+(6*3)+(5*6)+(4*1)+(3*2)+(2*9)+(1*8)=141
141 % 10 = 1
So 173612-98-1 is a valid CAS Registry Number.
173612-98-1Relevant articles and documents
Highly efficient and diastereoselective approaches to (+)- and (-)-grandisol
Alibes, Ramon,Bourdelande, Jose L.,Font, Josep,Parella, Teodoro
, p. 1279 - 1292 (1996)
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.
