127105-48-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 127105-48-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,7,1,0 and 5 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 127105-48:
(8*1)+(7*2)+(6*7)+(5*1)+(4*0)+(3*5)+(2*4)+(1*8)=100
100 % 10 = 0
So 127105-48-0 is a valid CAS Registry Number.
InChI:InChI=1/C20H22N12O3/c1-32(9-11-8-23-17-15(24-11)16(21)26-20(22)27-17)12-4-2-10(3-5-12)18(33)25-13(19(34)35)6-7-14-28-30-31-29-14/h2-5,8,13H,6-7,9H2,1H3,(H,25,33)(H,34,35)(H,28,29,30,31)(H4,21,22,23,26,27)/t13-/m0/s1