51294-37-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51294-37-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,2,9 and 4 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 51294-37:
(7*5)+(6*1)+(5*2)+(4*9)+(3*4)+(2*3)+(1*7)=112
112 % 10 = 2
So 51294-37-2 is a valid CAS Registry Number.
51294-37-2Relevant articles and documents
Ring Transformation of Condensed Dihydro-as-triazines
Berenyi, E.,Benko, P.,Zolyomi, G.,Tamas, J.
, p. 1537 - 1540 (2007/10/02)
The 2-amino-as-triazinoquinoline as well as 3-aminopyrido-as-triazine had previously been synthesized by Berenyi (1) and Benko et al (2).In this paper, the ring transformation occuring in aqueous media of the dihydro intermediates and their