38521-23-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 38521-23-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,8,5,2 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 38521-23:
(7*3)+(6*8)+(5*5)+(4*2)+(3*1)+(2*2)+(1*3)=112
112 % 10 = 2
So 38521-23-2 is a valid CAS Registry Number.
InChI:InChI=1/C14H21BrN2O2/c1-3-17(4-2)10-9-16-14(18)11-19-13-7-5-12(15)6-8-13/h5-8H,3-4,9-11H2,1-2H3,(H,16,18)