36957-18-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 36957-18-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,6,9,5 and 7 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 36957-18:
(7*3)+(6*6)+(5*9)+(4*5)+(3*7)+(2*1)+(1*8)=153
153 % 10 = 3
So 36957-18-3 is a valid CAS Registry Number.