31504-14-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 31504-14-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,5,0 and 4 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 31504-14:
(7*3)+(6*1)+(5*5)+(4*0)+(3*4)+(2*1)+(1*4)=70
70 % 10 = 0
So 31504-14-0 is a valid CAS Registry Number.
InChI:InChI=1/C12H23N3O4/c13-9(11(16)17)5-1-3-7-15-8-4-2-6-10(14)12(18)19/h7,9-10H,1-6,8,13-14H2,(H,16,17)(H,18,19)/b15-7+/t9-,10-/m0/s1