83053-30-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83053-30-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,0,5 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 83053-30:
(7*8)+(6*3)+(5*0)+(4*5)+(3*3)+(2*3)+(1*0)=109
109 % 10 = 9
So 83053-30-9 is a valid CAS Registry Number.
InChI:InChI=1/C16H24N2O/c1-13(2)7-5-8-14(3)9-6-10-15(4)11-16(19)12-18-17/h7,9,11-12H,5-6,8,10H2,1-4H3/b14-9+,15-11+,16-12-