84099-99-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 84099-99-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,4,0,9 and 9 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 84099-99:
(7*8)+(6*4)+(5*0)+(4*9)+(3*9)+(2*9)+(1*9)=170
170 % 10 = 0
So 84099-99-0 is a valid CAS Registry Number.
InChI:InChI=1/C18H13N7O9S.Na/c19-11-7-9(1-5-14(11)25(30)31)20-23-17-15(26)6-4-13(18(17)27)22-21-12-3-2-10(24(28)29)8-16(12)35(32,33)34;/h1-8,20-21H,19H2,(H,32,33,34);/q;+1/p-1/b22-13+,23-17-;