5432-92-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 5432-92-8 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 5,4,3 and 2 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 5432-92:
(6*5)+(5*4)+(4*3)+(3*2)+(2*9)+(1*2)=88
88 % 10 = 8
So 5432-92-8 is a valid CAS Registry Number.
InChI:InChI=1/C23H30N2O.C2H2O4/c1-4-17-23(20-13-9-7-10-14-20,21-15-11-8-12-16-21)22(26)24-18-19-25(5-2)6-3;3-1(4)2(5)6/h4,7-16H,1,5-6,17-19H2,2-3H3,(H,24,26);(H,3,4)(H,5,6)