108655-06-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108655-06-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,6,5 and 5 respectively; the second part has 2 digits, 0 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 108655-06:
(8*1)+(7*0)+(6*8)+(5*6)+(4*5)+(3*5)+(2*0)+(1*6)=127
127 % 10 = 7
So 108655-06-7 is a valid CAS Registry Number.
108655-06-7Relevant articles and documents
CHEMICAL PROPERTIES OF YLIDENE DERIVATIVES OF AZINES. 3.SYNTHESIS AND REACTIONS OF YLIDENE DERIVATIVES OF HALOPYRIMIDINES
Zagulyaeva, O. A.,Semushkina, I. V.,Mamaev, V. P.
, p. 774 - 779 (2007/10/02)
Some dihydropyrimidines have been obtained which contain a cyanoacetic ester or malononitrile residue and chlorine in positions, 2, 4, and 6.The reactions of these compounds with nucleophiles has been examined.