1007635-19-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1007635-19-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,0,7,6,3 and 5 respectively; the second part has 2 digits, 1 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1007635-19:
(9*1)+(8*0)+(7*0)+(6*7)+(5*6)+(4*3)+(3*5)+(2*1)+(1*9)=119
119 % 10 = 9
So 1007635-19-9 is a valid CAS Registry Number.