126673-18-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126673-18-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,6,7 and 3 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 126673-18:
(8*1)+(7*2)+(6*6)+(5*6)+(4*7)+(3*3)+(2*1)+(1*8)=135
135 % 10 = 5
So 126673-18-5 is a valid CAS Registry Number.
InChI:InChI=1/C15H29N5O4/c1-10(2)9-11(20-12(21)5-6-13(22)23)14(24)18-7-3-4-8-19-15(16)17/h10-11H,3-9H2,1-2H3,(H,18,24)(H,20,21)(H,22,23)(H4,16,17,19)/t11-/m0/s1