117516-80-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 117516-80-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,7,5,1 and 6 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 117516-80:
(8*1)+(7*1)+(6*7)+(5*5)+(4*1)+(3*6)+(2*8)+(1*0)=120
120 % 10 = 0
So 117516-80-0 is a valid CAS Registry Number.
InChI:InChI=1/C14H21N3O4S/c1-14(2)10(13(20)21)17-11(19)9(12(17)22-14)15-8(18)7-16-5-3-4-6-16/h9-10,12H,3-7H2,1-2H3,(H,15,18)(H,20,21)/t9-,10+,12-/m1/s1