86632-20-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 86632-20-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,6,6,3 and 2 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 86632-20:
(7*8)+(6*6)+(5*6)+(4*3)+(3*2)+(2*2)+(1*0)=144
144 % 10 = 4
So 86632-20-4 is a valid CAS Registry Number.
InChI:InChI=1/C30H48O5/c1-18-29-8-7-19-26(4,20(29)15-22(31)30(18,34)35-17-29)12-14-28(6)21-16-25(3,23(32)33)10-9-24(21,2)11-13-27(19,28)5/h18-22,31,34H,7-17H2,1-6H3,(H,32,33)/t18-,19?,20+,21-,22-,24-,25-,26-,27-,28+,29+,30-/m1/s1