63813-87-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 63813-87-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,3,8,1 and 3 respectively; the second part has 2 digits, 8 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 63813-87:
(7*6)+(6*3)+(5*8)+(4*1)+(3*3)+(2*8)+(1*7)=136
136 % 10 = 6
So 63813-87-6 is a valid CAS Registry Number.
InChI:InChI=1/C11H16N4O5/c16-1-5-7-10(13-3-12-5)15(4-14-7)11-9(19)8(18)6(2-17)20-11/h3-6,8-9,11,16-19H,1-2H2,(H,12,13)/t5?,6-,8-,9-,11-/m1/s1