111534-70-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 111534-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,1,5,3 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 111534-70:
(8*1)+(7*1)+(6*1)+(5*5)+(4*3)+(3*4)+(2*7)+(1*0)=84
84 % 10 = 4
So 111534-70-4 is a valid CAS Registry Number.
InChI:InChI=1/C14H18N2O7/c17-5-1-2-9(12(18)19)15-4-3-8-6-10(13(20)21)16-11(7-8)14(22)23/h3-4,6,9,11,15,17H,1-2,5,7H2,(H,18,19)(H,20,21)(H,22,23)/b4-3+/t9-,11+/m0/s1