39580-58-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 39580-58-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,9,5,8 and 0 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 39580-58:
(7*3)+(6*9)+(5*5)+(4*8)+(3*0)+(2*5)+(1*8)=150
150 % 10 = 0
So 39580-58-0 is a valid CAS Registry Number.
39580-58-0Relevant articles and documents
REGIOSPECIFIC SYNTHESIS OF N-ALKYL-4- AND 5-SUBSTITUTED IMIDAZOLES
Shapiro, Gideon,Gomez-Lor, Berta
, p. 215 - 218 (1995)
A facile regiospecific synthesis of 4- and 5-substituted N-alkyl imidazoles has been developed from N-trimethylsilyloxyethylimidazole(s).The method combines directed metallation with alkyl triflate mediated imidazole quaternization and SEM group cleavage.
