129579-58-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 129579-58-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,5,7 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 129579-58:
(8*1)+(7*2)+(6*9)+(5*5)+(4*7)+(3*9)+(2*5)+(1*8)=174
174 % 10 = 4
So 129579-58-4 is a valid CAS Registry Number.
InChI:InChI=1/C18H24O2/c1-3-17(13-5-9-15(19)10-6-13)18(4-2)14-7-11-16(20)12-8-14/h5-7,9-10,17-19H,3-4,8,11-12H2,1-2H3/t17-,18+/m0/s1