76875-69-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 76875-69-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,6,8,7 and 5 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 76875-69:
(7*7)+(6*6)+(5*8)+(4*7)+(3*5)+(2*6)+(1*9)=189
189 % 10 = 9
So 76875-69-9 is a valid CAS Registry Number.
InChI:InChI=1/C22H34N2O3/c1-2-3-8-16-26-19-11-9-10-18(17-19)23-22(25)27-21-13-5-4-12-20(21)24-14-6-7-15-24/h9-11,17,20-21H,2-8,12-16H2,1H3,(H,23,25)/t20-,21-/m1/s1