14751-90-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 14751-90-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,4,7,5 and 1 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 14751-90:
(7*1)+(6*4)+(5*7)+(4*5)+(3*1)+(2*9)+(1*0)=107
107 % 10 = 7
So 14751-90-7 is a valid CAS Registry Number.
InChI:InChI=1/2C15H12NO2.Cu/c2*1-10(17)16(18)13-6-7-15-12(9-13)8-11-4-2-3-5-14(11)15;/h2*2-7,9H,8H2,1H3;/q2*-1;+2