70460-66-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70460-66-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,4,6 and 0 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 70460-66:
(7*7)+(6*0)+(5*4)+(4*6)+(3*0)+(2*6)+(1*6)=111
111 % 10 = 1
So 70460-66-1 is a valid CAS Registry Number.
InChI:InChI=1/C19H16O5/c1-11-18(13-4-6-14(22-3)7-5-13)19(21)16-9-8-15(24-12(2)20)10-17(16)23-11/h4-10H,1-3H3