152676-77-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 152676-77-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,2,6,7 and 6 respectively; the second part has 2 digits, 7 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 152676-77:
(8*1)+(7*5)+(6*2)+(5*6)+(4*7)+(3*6)+(2*7)+(1*7)=152
152 % 10 = 2
So 152676-77-2 is a valid CAS Registry Number.
InChI:InChI=1/C20H32N2O3/c1-2-3-4-5-8-15-24-19-11-9-10-18(17-19)21-20(23)25-16-14-22-12-6-7-13-22/h9-11,17H,2-8,12-16H2,1H3,(H,21,23)