94678-31-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 94678-31-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,4,6,7 and 8 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 94678-31:
(7*9)+(6*4)+(5*6)+(4*7)+(3*8)+(2*3)+(1*1)=176
176 % 10 = 6
So 94678-31-6 is a valid CAS Registry Number.
94678-31-6Relevant articles and documents
Lithium bromide catalyzed Ehrlich-Sachs reactions using solvent-free conditions
Laskar,Prajapati,Sandhu
, p. 1427 - 1432 (2001)
Lithium bromide proves to be an efficient catalyst for Ehrlich-Sachs reaction of nitroso arenes with active methylene compounds under microwave irradiation through simple solvent-free reaction conditions.