18465-40-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18465-40-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,4,6 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 18465-40:
(7*1)+(6*8)+(5*4)+(4*6)+(3*5)+(2*4)+(1*0)=122
122 % 10 = 2
So 18465-40-2 is a valid CAS Registry Number.
18465-40-2Relevant articles and documents
Syntheses of Thiazolo- and Thiazinotriazinones
Arndt, Friedrich,Franke, Wilfried,Klose, Walter,Lorenz, Joerg,Schwarz, Katica
, p. 1302 - 1307 (2007/10/02)
The syntheses of the thiazolo- and thiazinotriazinones 3 - 6 are described.Preparations of compounds 3 and 5 were achieved regiospecifically by using the compounds 12 and 13.