7384-20-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 7384-20-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,3,8 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 7384-20:
(6*7)+(5*3)+(4*8)+(3*4)+(2*2)+(1*0)=105
105 % 10 = 5
So 7384-20-5 is a valid CAS Registry Number.
7384-20-5Relevant articles and documents
New Condensed Azoles with Two Bridgehead Nitrogen Atoms
Capuano, Lilly,Braun, Frank,Lorenz, Joachim,Zander, Rita,Bender, Josef
, p. 1361 - 1366 (2007/10/02)
The pyrazolotriazoles 4, 1,2,4-triazolophthalazine 7, 1,2,4-triazolotriazine 9, 1,2,4-triazoloindazoles 16, 1,2,3,5-thiatriazoloindazole 17 and 1,2,4-triazinoindazole 18 are prepared by the cycloreac
