18925-86-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 18925-86-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,8,9,2 and 5 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 18925-86:
(7*1)+(6*8)+(5*9)+(4*2)+(3*5)+(2*8)+(1*6)=145
145 % 10 = 5
So 18925-86-5 is a valid CAS Registry Number.
InChI:InChI=1/C10H14N5O13P3.Cu/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(26-10)1-25-30(21,22)28-31(23,24)27-29(18,19)20;/h2-4,6-7,10H,1H2,(H,21,22)(H,23,24)(H2,11,12,13)(H2,18,19,20);/q-2;+2/t4-,6-,7-,10-;/m1./s1