84787-69-9 Usage
Chemical Properties
See Blackberry.
Check Digit Verification of cas no
The CAS Registry Mumber 84787-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,7,8 and 7 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 84787-69:
(7*8)+(6*4)+(5*7)+(4*8)+(3*7)+(2*6)+(1*9)=189
189 % 10 = 9
So 84787-69-9 is a valid CAS Registry Number.