109351-24-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 109351-24-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,9,3,5 and 1 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 109351-24:
(8*1)+(7*0)+(6*9)+(5*3)+(4*5)+(3*1)+(2*2)+(1*4)=108
108 % 10 = 8
So 109351-24-8 is a valid CAS Registry Number.
InChI:InChI=1/C44H58N4O6/c1-9-11-13-19-53-29(7)43-27(5)35-21-33-25(3)31(15-17-41(49)50)37(45-33)24-38-32(16-18-42(51)52)26(4)34(46-38)22-39-44(30(8)54-20-14-12-10-2)28(6)36(48-39)23-40(43)47-35/h21-24,29-30,47-48H,9-20H2,1-8H3,(H,49,50)(H,51,52)/b33-21-,34-22-,35-21-,36-23-,37-24-,38-24-,39-22-,40-23-