1187634-07-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1187634-07-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,8,7,6,3 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1187634-07:
(9*1)+(8*1)+(7*8)+(6*7)+(5*6)+(4*3)+(3*4)+(2*0)+(1*7)=176
176 % 10 = 6
So 1187634-07-6 is a valid CAS Registry Number.