24465-21-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 24465-21-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,4,4,6 and 5 respectively; the second part has 2 digits, 2 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 24465-21:
(7*2)+(6*4)+(5*4)+(4*6)+(3*5)+(2*2)+(1*1)=102
102 % 10 = 2
So 24465-21-2 is a valid CAS Registry Number.
InChI:InChI=1/C20H28O3/c1-6-12-11(2)15(21)9-14-13(12)7-8-17-19(3,4)18(23)16(22)10-20(14,17)5/h6,9,16-18,21-23H,1,7-8,10H2,2-5H3/t16-,17-,18-,20+/m1/s1