83709-97-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83709-97-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,7,0 and 9 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 83709-97:
(7*8)+(6*3)+(5*7)+(4*0)+(3*9)+(2*9)+(1*7)=161
161 % 10 = 1
So 83709-97-1 is a valid CAS Registry Number.
InChI:InChI=1/C24H44N.ClH/c1-5-6-7-8-9-10-11-12-13-14-15-19-22-25(3,4)23(2)24-20-17-16-18-21-24;/h16-18,20-21,23H,5-15,19,22H2,1-4H3;1H/q+1;/p-1/t23-;/m0./s1