189298-36-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 189298-36-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,2,9 and 8 respectively; the second part has 2 digits, 3 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 189298-36:
(8*1)+(7*8)+(6*9)+(5*2)+(4*9)+(3*8)+(2*3)+(1*6)=200
200 % 10 = 0
So 189298-36-0 is a valid CAS Registry Number.
InChI:InChI=1/C30H35N2S2.C7H8O3S/c1-7-31-24-11-9-20(3)13-26(24)33-28(31)16-22-15-23(19-30(5,6)18-22)17-29-32(8-2)25-12-10-21(4)14-27(25)34-29;1-6-2-4-7(5-3-6)11(8,9)10/h9-17H,7-8,18-19H2,1-6H3;2-5H,1H3,(H,8,9,10)/q+1;/p-1