14997-54-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14997-54-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,9,9 and 7 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 14997-54:
(7*1)+(6*4)+(5*9)+(4*9)+(3*7)+(2*5)+(1*4)=147
147 % 10 = 7
So 14997-54-7 is a valid CAS Registry Number.
InChI:InChI=1/C11H18N5O13P3/c12-11-14-8-5(9(19)15-11)13-2-16(8)10-7(18)6(17)4(28-10)1-27-32(25,26)29-31(23,24)3-30(20,21)22/h2,4,6-7,10,17-18H,1,3H2,(H,23,24)(H,25,26)(H2,20,21,22)(H3,12,14,15,19)/t4-,6-,7-,10-/m1/s1