112380-45-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112380-45-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,3,8 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 112380-45:
(8*1)+(7*1)+(6*2)+(5*3)+(4*8)+(3*0)+(2*4)+(1*5)=87
87 % 10 = 7
So 112380-45-7 is a valid CAS Registry Number.
112380-45-7Relevant articles and documents
A New Route to 5,6-Dihydropyrimidin-4(3H)-ones
Strekowski, Lucjan,Watson, Rebecca A.,Faunce, Michelle A.
, p. 579 - 581 (1987)
The addition reaction of 2,4-bis(methylthio)pyrimidine or 2,4-dimethoxypyrimidine with organolithium reagents produces unstable 6-substituted 2,4-bis(methylthio)-5,6-dihydropyrimidines and 2,4-dimethoxy-5,6-dihydropyrimidines, respectively.The regioselect