149981-39-5 Usage
Chemical Properties
White Solid
Check Digit Verification of cas no
The CAS Registry Mumber 149981-39-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,9,9,8 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 149981-39:
(8*1)+(7*4)+(6*9)+(5*9)+(4*8)+(3*1)+(2*3)+(1*9)=185
185 % 10 = 5
So 149981-39-5 is a valid CAS Registry Number.
InChI:InChI=1/C13H15N5O5S/c1-17(9-10(14)18(2)13(21)16-11(9)19)12(20)7-3-5-8(6-4-7)24(15,22)23/h3-6H,14H2,1-2H3,(H2,15,22,23)(H,16,19,21)