90053-53-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 90053-53-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,0,0,5 and 3 respectively; the second part has 2 digits, 5 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 90053-53:
(7*9)+(6*0)+(5*0)+(4*5)+(3*3)+(2*5)+(1*3)=105
105 % 10 = 5
So 90053-53-5 is a valid CAS Registry Number.
InChI:InChI=1/C12H20N2O3S.C7H8ClN3O4S2/c1-9(2)13-8-12(15)10-4-6-11(7-5-10)14-18(3,16)17;8-4-1-5-7(2-6(4)16(9,12)13)17(14,15)11-3-10-5/h4-7,9,12-15H,8H2,1-3H3;1-2,10-11H,3H2,(H2,9,12,13)