117525-90-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117525-90-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,5,2 and 5 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 117525-90:
(8*1)+(7*1)+(6*7)+(5*5)+(4*2)+(3*5)+(2*9)+(1*0)=123
123 % 10 = 3
So 117525-90-3 is a valid CAS Registry Number.
InChI:InChI=1/C9H18N2O3S/c1-3-5(2)7(10)8(12)11-6(4-15)9(13)14/h5-7,15H,3-4,10H2,1-2H3,(H,11,12)(H,13,14)/t5-,6-,7-/m0/s1