40559-88-4 Usage
Structure
A six-membered aromatic ring with two nitrogen atoms at the 1 and 4 positions, two cyano (CN) groups, an amino (NH2) group, and a chlorine atom attached to the 5th carbon of the pyrazine ring
Type
A derivative of pyrazine
Usage
As a building block in the synthesis of various organic compounds and pharmaceuticals, potential applications in the field of materials science and coordination chemistry
Rarity
Relatively rare compound
Research interest
Unique structure and potential reactivity
Check Digit Verification of cas no
The CAS Registry Mumber 40559-88-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,0,5,5 and 9 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 40559-88:
(7*4)+(6*0)+(5*5)+(4*5)+(3*9)+(2*8)+(1*8)=124
124 % 10 = 4
So 40559-88-4 is a valid CAS Registry Number.