87494-17-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 87494-17-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,7,4,9 and 4 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 87494-17:
(7*8)+(6*7)+(5*4)+(4*9)+(3*4)+(2*1)+(1*7)=175
175 % 10 = 5
So 87494-17-5 is a valid CAS Registry Number.
InChI:InChI=1/C14H19N3O5/c15-7-12(19)16-11(8-18)13(20)17-10(14(21)22)6-9-4-2-1-3-5-9/h1-5,10-11,18H,6-8,15H2,(H,16,19)(H,17,20)(H,21,22)/t10-,11-/m0/s1