71439-38-8 Usage
Type of compound
Tetrabenzene derivative
Functional group
Nitrile group attached to the butane chain
Physical state
White solid
Molecular weight
496.46 g/mol
Potential applications
Organic synthesis, building block for complex molecules
Safety concerns
Potentially hazardous due to nitrile group; caution required in handling
Check Digit Verification of cas no
The CAS Registry Mumber 71439-38-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,4,3 and 9 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 71439-38:
(7*7)+(6*1)+(5*4)+(4*3)+(3*9)+(2*3)+(1*8)=128
128 % 10 = 8
So 71439-38-8 is a valid CAS Registry Number.
