99688-02-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99688-02-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,6,8 and 8 respectively; the second part has 2 digits, 0 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 99688-02:
(7*9)+(6*9)+(5*6)+(4*8)+(3*8)+(2*0)+(1*2)=205
205 % 10 = 5
So 99688-02-5 is a valid CAS Registry Number.
InChI:InChI=1/C9H15N5O2S/c1-9(2)3-5(11-12-8(10)17)7(14-16)6(4-9)13-15/h13,15H,3-4H2,1-2H3,(H3,10,12,17)/b11-5-