61050-18-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 61050-18-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,1,0,5 and 0 respectively; the second part has 2 digits, 1 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 61050-18:
(7*6)+(6*1)+(5*0)+(4*5)+(3*0)+(2*1)+(1*8)=78
78 % 10 = 8
So 61050-18-8 is a valid CAS Registry Number.
InChI:InChI=1/C26H23N3O5/c1-32-18-10-8-17(9-11-18)28-29-24-20-7-5-4-6-16(20)14-21(25(24)30)26(31)27-22-13-12-19(33-2)15-23(22)34-3/h4-15,28H,1-3H3,(H,27,31)/b29-24-