52072-38-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 52072-38-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,2,0,7 and 2 respectively; the second part has 2 digits, 3 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 52072-38:
(7*5)+(6*2)+(5*0)+(4*7)+(3*2)+(2*3)+(1*8)=95
95 % 10 = 5
So 52072-38-5 is a valid CAS Registry Number.
InChI:InChI=1/C21H26O/c1-2-3-4-5-12-17-20(18-13-8-6-9-14-18)21(22)19-15-10-7-11-16-19/h6-11,13-16,20H,2-5,12,17H2,1H3