64417-72-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 64417-72-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,4,4,1 and 7 respectively; the second part has 2 digits, 7 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 64417-72:
(7*6)+(6*4)+(5*4)+(4*1)+(3*7)+(2*7)+(1*2)=127
127 % 10 = 7
So 64417-72-7 is a valid CAS Registry Number.
InChI:InChI=1/C21H26N7O14P2.Li/c22-17-12-19(25-7-24-17)28(8-26-12)21-16(32)14(30)11(41-21)6-39-44(36,37)42-43(34,35)38-5-10-13(29)15(31)20(40-10)27-3-1-2-9(4-27)18(23)33;/h1-4,7-8,10-11,13-16,20-21,30,32H,5-6H2,(H2,23,33)(H,34,35)(H,36,37)(H2,22,24,25);/q-1;+1/t10-,11-,13-,14-,15-,16-,20-,21-;/m1./s1