125974-20-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 125974-20-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,9,7 and 4 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 125974-20:
(8*1)+(7*2)+(6*5)+(5*9)+(4*7)+(3*4)+(2*2)+(1*0)=141
141 % 10 = 1
So 125974-20-1 is a valid CAS Registry Number.
InChI:InChI=1/C13H22N4O7S/c1-15-13(23)25-6-8(11(20)16-5-10(19)24-2)17-9(18)4-3-7(14)12(21)22/h7-8H,3-6,14H2,1-2H3,(H,15,23)(H,16,20)(H,17,18)(H,21,22)/t7-,8-/m0/s1