31098-21-2 Usage
Chemical Properties
solid
Flammability and Explosibility
Notclassified
Check Digit Verification of cas no
The CAS Registry Mumber 31098-21-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,0,9 and 8 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 31098-21:
(7*3)+(6*1)+(5*0)+(4*9)+(3*8)+(2*2)+(1*1)=92
92 % 10 = 2
So 31098-21-2 is a valid CAS Registry Number.
InChI:InChI=1/C7H12O5S.K/c1-6(2)7(8)12-4-3-5-13(9,10)11;/h1,3-5H2,2H3,(H,9,10,11);/q;+1