131924-30-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 131924-30-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,1,9,2 and 4 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 131924-30:
(8*1)+(7*3)+(6*1)+(5*9)+(4*2)+(3*4)+(2*3)+(1*0)=106
106 % 10 = 6
So 131924-30-6 is a valid CAS Registry Number.
InChI:InChI=1/C22H34N4O5S/c1-14(2)12-17(24-19(27)16(10-11-32-4)26-22(23)30)20(28)25-18(21(29)31-3)13-15-8-6-5-7-9-15/h5-9,14,16-18H,10-13H2,1-4H3,(H,24,27)(H,25,28)(H3,23,26,30)/t16-,17-,18-/m0/s1