139041-17-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 139041-17-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,9,0,4 and 1 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 139041-17:
(8*1)+(7*3)+(6*9)+(5*0)+(4*4)+(3*1)+(2*1)+(1*7)=111
111 % 10 = 1
So 139041-17-1 is a valid CAS Registry Number.
InChI:InChI=1/C11H15N6O13P3S/c12-2-34-11-16-5-8(13)14-3-15-9(5)17(11)10-7(19)6(18)4(28-10)1-27-32(23,24)30-33(25,26)29-31(20,21)22/h3-4,6-7,10,18-19H,1H2,(H,23,24)(H,25,26)(H2,13,14,15)(H2,20,21,22)/t4-,6-,7-,10-/m1/s1