32905-70-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 32905-70-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,2,9,0 and 5 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 32905-70:
(7*3)+(6*2)+(5*9)+(4*0)+(3*5)+(2*7)+(1*0)=107
107 % 10 = 7
So 32905-70-7 is a valid CAS Registry Number.
InChI:InChI=1/C19H25NO/c1-18(2,3)13-19(4,5)17(21)20-16-12-8-10-14-9-6-7-11-15(14)16/h6-12H,13H2,1-5H3,(H,20,21)