12447-40-4 Usage
Shipping
UN3077 Environmentally hazardous substances,
solid, n.o.s., Hazard class: 9; Labels: 9—Miscellaneous
hazardous material, Technical Name Required.
Check Digit Verification of cas no
The CAS Registry Mumber 12447-40-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,2,4,4 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 12447-40:
(7*1)+(6*2)+(5*4)+(4*4)+(3*7)+(2*4)+(1*0)=84
84 % 10 = 4
So 12447-40-4 is a valid CAS Registry Number.