107865-20-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 107865-20-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,7,8,6 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 107865-20:
(8*1)+(7*0)+(6*7)+(5*8)+(4*6)+(3*5)+(2*2)+(1*0)=133
133 % 10 = 3
So 107865-20-3 is a valid CAS Registry Number.
InChI:InChI=1/C17H23N5O8/c18-17-20-14-6(15(28)21-17)4(1-19-7-9(25)10(26)13-12(7)30-13)2-22(14)16-11(27)8(24)5(3-23)29-16/h2,5,7-13,16,19,23-27H,1,3H2,(H3,18,20,21,28)/t5-,7?,8-,9?,10?,11-,12?,13?,16-/m1/s1