1206907-38-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1206907-38-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,6,9,0 and 7 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 1206907-38:
(9*1)+(8*2)+(7*0)+(6*6)+(5*9)+(4*0)+(3*7)+(2*3)+(1*8)=141
141 % 10 = 1
So 1206907-38-1 is a valid CAS Registry Number.