51988-24-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51988-24-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,9,8 and 8 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 51988-24:
(7*5)+(6*1)+(5*9)+(4*8)+(3*8)+(2*2)+(1*4)=150
150 % 10 = 0
So 51988-24-0 is a valid CAS Registry Number.
InChI:InChI=1/C20H18N4O5S.Li/c1-13-10-15(7-9-19(13)25)23-24-18-8-6-16(12-20(18)29-2)22-21-14-4-3-5-17(11-14)30(26,27)28;/h3-12,24H,1-2H3,(H,26,27,28);/q;+1/p-1/b22-21+,23-15-;