1375478-63-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1375478-63-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,5,4,7 and 8 respectively; the second part has 2 digits, 6 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 1375478-63:
(9*1)+(8*3)+(7*7)+(6*5)+(5*4)+(4*7)+(3*8)+(2*6)+(1*3)=199
199 % 10 = 9
So 1375478-63-9 is a valid CAS Registry Number.