85508-16-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 85508-16-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,5,5,0 and 8 respectively; the second part has 2 digits, 1 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 85508-16:
(7*8)+(6*5)+(5*5)+(4*0)+(3*8)+(2*1)+(1*6)=143
143 % 10 = 3
So 85508-16-3 is a valid CAS Registry Number.
InChI:InChI=1/C18H41N2O4P/c1-2-3-4-5-6-7-8-9-10-11-12-13-16-22-25(21,23-17-14-19)24-18-15-20/h2-20H2,1H3