72239-54-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 72239-54-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,2,3 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 72239-54:
(7*7)+(6*2)+(5*2)+(4*3)+(3*9)+(2*5)+(1*4)=124
124 % 10 = 4
So 72239-54-4 is a valid CAS Registry Number.
InChI:InChI=1/C15H24N6O3/c1-10(2)11-23-8-15(7-22,9-24-11)19-12-16-13(20-3-4-20)18-14(17-12)21-5-6-21/h10-11,22H,3-9H2,1-2H3,(H,16,17,18,19)