61894-66-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61894-66-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,8,9 and 4 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 61894-66:
(7*6)+(6*1)+(5*8)+(4*9)+(3*4)+(2*6)+(1*6)=154
154 % 10 = 4
So 61894-66-4 is a valid CAS Registry Number.
InChI:InChI=1/C12H26O5S/c1-2-3-4-5-6-7-8-9-10-16-11-12-17-18(13,14)15/h2-12H2,1H3,(H,13,14,15)