112900-09-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 112900-09-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,2,9,0 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 112900-09:
(8*1)+(7*1)+(6*2)+(5*9)+(4*0)+(3*0)+(2*0)+(1*9)=81
81 % 10 = 1
So 112900-09-1 is a valid CAS Registry Number.
InChI:InChI=1/C29H27N2OS.ClHO4/c1-4-31-26-10-6-8-12-28(26)33-29(31)20-24-19-22(25-9-5-7-11-27(25)32-24)16-13-21-14-17-23(18-15-21)30(2)3;2-1(3,4)5/h5-20H,4H2,1-3H3;(H,2,3,4,5)/q+1;/p-1