1284312-73-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1284312-73-7 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,8,4,3,1 and 2 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1284312-73:
(9*1)+(8*2)+(7*8)+(6*4)+(5*3)+(4*1)+(3*2)+(2*7)+(1*3)=147
147 % 10 = 7
So 1284312-73-7 is a valid CAS Registry Number.
1284312-73-7Relevant academic research and scientific papers
Geffken, Detlef,Koellner, Maria Anna
, p. 145 - 149 (2010)
3,6-Diaminosubstituted 1,2,4-triazin-5-ones 2 react with ethyl oxalyl chloride in the presence of imidazole as a base to form imidazo[1,2-0][1,2,4] triazine-3,6,7(5H)-triones 5.
