146233-39-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146233-39-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,2,3 and 3 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 146233-39:
(8*1)+(7*4)+(6*6)+(5*2)+(4*3)+(3*3)+(2*3)+(1*9)=118
118 % 10 = 8
So 146233-39-8 is a valid CAS Registry Number.
InChI:InChI=1/C17H17N3O/c1-17(2,3)14-11-20-15(18-14)10-9-13(19-20)16(21)12-7-5-4-6-8-12/h4-11H,1-3H3