68500-40-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 68500-40-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,8,5,0 and 0 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 68500-40:
(7*6)+(6*8)+(5*5)+(4*0)+(3*0)+(2*4)+(1*0)=123
123 % 10 = 3
So 68500-40-3 is a valid CAS Registry Number.
InChI:InChI=1/C10H11N3O.ClH/c1-14-7-2-3-8-9(13-11)4-5-12-10(8)6-7;/h2-6H,11H2,1H3,(H,12,13);1H