129813-59-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129813-59-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,8,1 and 3 respectively; the second part has 2 digits, 5 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 129813-59:
(8*1)+(7*2)+(6*9)+(5*8)+(4*1)+(3*3)+(2*5)+(1*9)=148
148 % 10 = 8
So 129813-59-8 is a valid CAS Registry Number.
InChI:InChI=1/C19H32/c1-2-3-4-5-6-7-8-9-10-11-13-16-19-17-14-12-15-18-19/h12,14-15,17-18H,2-11,13,16H2,1H3