150883-39-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 150883-39-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,0,8,8 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 150883-39:
(8*1)+(7*5)+(6*0)+(5*8)+(4*8)+(3*3)+(2*3)+(1*9)=139
139 % 10 = 9
So 150883-39-9 is a valid CAS Registry Number.