70412-86-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 70412-86-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,0,4,1 and 2 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 70412-86:
(7*7)+(6*0)+(5*4)+(4*1)+(3*2)+(2*8)+(1*6)=101
101 % 10 = 1
So 70412-86-1 is a valid CAS Registry Number.
InChI:InChI=1/C19H18O9S.K/c1-26-16-4-3-11(7-13(16)20)17-10-15(22)19-14(21)8-12(9-18(19)28-17)27-5-2-6-29(23,24)25;/h3-4,7-10,20-21H,2,5-6H2,1H3,(H,23,24,25);/q;+1/p-1