1385782-68-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1385782-68-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,8,5,7,8 and 2 respectively; the second part has 2 digits, 6 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1385782-68:
(9*1)+(8*3)+(7*8)+(6*5)+(5*7)+(4*8)+(3*2)+(2*6)+(1*8)=212
212 % 10 = 2
So 1385782-68-2 is a valid CAS Registry Number.
1385782-68-2Relevant articles and documents
N-heterocyclic carbenes: V. synthesis of imidazolium salts from lupane series
Glushkov,Zhiguleva,Maiorova,Gorbunov
experimental part, p. 699 - 704 (2012/10/08)
By the reaction of N-alkyl- and N-arylimidazoles with 30-bromo-3,28- diacetoxylup-20(29)-ene a series was synthesized of unsymmetrically substituted chiral imidazolium bromides with a lupane fragment.
