117121-25-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117121-25-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,1,2 and 1 respectively; the second part has 2 digits, 2 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 117121-25:
(8*1)+(7*1)+(6*7)+(5*1)+(4*2)+(3*1)+(2*2)+(1*5)=82
82 % 10 = 2
So 117121-25-2 is a valid CAS Registry Number.
InChI:InChI=1/C14H19N3O6.C2HF3O2/c1-17(2,3)8-9-23-14(20)15-12(13(18)19)10-6-4-5-7-11(10)16(21)22;3-2(4,5)1(6)7/h4-7,12H,8-9H2,1-3H3,(H-,15,18,19,20);(H,6,7)/p+1