79456-23-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79456-23-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,4,5 and 6 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 79456-23:
(7*7)+(6*9)+(5*4)+(4*5)+(3*6)+(2*2)+(1*3)=168
168 % 10 = 8
So 79456-23-8 is a valid CAS Registry Number.
79456-23-8Relevant articles and documents
1,2,3,4-TETRAAUBSTITUTED ISOQUINOLINE ACETIC ACIDS
Schnur, Rodney C.,Howard, Harry R
, p. 2843 - 2846 (1981)
Differentially tetrasubstituted isoquinolines are now conveniently prepared by rearrengement of the readily obtainable indanones.