104296-54-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 104296-54-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,4,2,9 and 6 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 104296-54:
(8*1)+(7*0)+(6*4)+(5*2)+(4*9)+(3*6)+(2*5)+(1*4)=110
110 % 10 = 0
So 104296-54-0 is a valid CAS Registry Number.
104296-54-0Relevant articles and documents
A novel synthesis of 2-acetyl-3-substituted-6-oxo-5-(arylmethylene)-1H-1,2,4-triazines
Maruthikumar,Hanumantha Rao
, p. 195 - 198 (2003)
Mild treatment of 4-arylidene-2-methyloxazoline-5-ones and 4-arylidene-2-phenyloxazoline-5-ones with hydrazine hydrate gave corresponding cinnamhydrzides. These with excess acetic anhydride gave the title 1,2,4-triazines.