156819-08-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 156819-08-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,8,1 and 9 respectively; the second part has 2 digits, 0 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 156819-08:
(8*1)+(7*5)+(6*6)+(5*8)+(4*1)+(3*9)+(2*0)+(1*8)=158
158 % 10 = 8
So 156819-08-8 is a valid CAS Registry Number.
156819-08-8Relevant articles and documents
Substituted 4-phenyl-pyridones and 4-phenyl-3-alkoxypyridines
-
, (2008/06/13)
Substituted 4-phenyl-pyridones and 4-phenyl-2-alkoxypyridines are prepared by reducing corresponding 4-phenyl-pyridone and 4-phenyl-2-alkoxypyridine derivatives. The substituted 4-phenyl-pyridones and 4-phenyl-2-alkoxypyridines can be employed as active c
