68499-58-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68499-58-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,4,9 and 9 respectively; the second part has 2 digits, 5 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 68499-58:
(7*6)+(6*8)+(5*4)+(4*9)+(3*9)+(2*5)+(1*8)=191
191 % 10 = 1
So 68499-58-1 is a valid CAS Registry Number.
InChI:InChI=1/C8H14FNO6/c9-1-6(14)10-4(2-11)7(15)8(16)5(13)3-12/h2,4-5,7-8,12-13,15-16H,1,3H2,(H,10,14)/t4-,5+,7+,8-/m0/s1