64855-91-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64855-91-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,8,5 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 64855-91:
(7*6)+(6*4)+(5*8)+(4*5)+(3*5)+(2*9)+(1*1)=160
160 % 10 = 0
So 64855-91-0 is a valid CAS Registry Number.
InChI:InChI=1/C6H14N4O2.C5H7NO3/c7-4(5(11)12)2-1-3-10-6(8)9;7-4-2-1-3(6-4)5(8)9/h4H,1-3,7H2,(H,11,12)(H4,8,9,10);3H,1-2H2,(H,6,7)(H,8,9)/t4-;/m0./s1