77427-12-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77427-12-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,4,2 and 7 respectively; the second part has 2 digits, 1 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 77427-12:
(7*7)+(6*7)+(5*4)+(4*2)+(3*7)+(2*1)+(1*2)=144
144 % 10 = 4
So 77427-12-4 is a valid CAS Registry Number.
77427-12-4Relevant articles and documents
A NOVEL THERMAL TRANSFORMATION OF 2,4-DI(N-ARYL)AMINO-1,3,5-TRIAZIN-6-YL PROP-2-YNYL ETHERS
Balasubramanian, K. K.,Bindumadhavan, G. V.,Udupa, M. R.,Krebs, B.
, p. 4731 - 4734 (1980)
2,4-Dianilino-1,3,5-triazin-6-yl propargyl ethers have been found to undergo a novel thermal transformation yielding the isomeric 6-methylene imidazo -1,3,5-triazines.