99469-31-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 99469-31-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,4,6 and 9 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 99469-31:
(7*9)+(6*9)+(5*4)+(4*6)+(3*9)+(2*3)+(1*1)=195
195 % 10 = 5
So 99469-31-5 is a valid CAS Registry Number.
InChI:InChI=1/C24H37NO2/c1-17-11-12-20-19(14-17)23-21(26)15-18(16-22(23)27-24(20,2)3)10-8-7-9-13-25(4,5)6/h11,15-16,19-20H,7-10,12-14H2,1-6H3/p+1/t19-,20-/m1/s1