80685-24-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80685-24-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,6,8 and 5 respectively; the second part has 2 digits, 2 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 80685-24:
(7*8)+(6*0)+(5*6)+(4*8)+(3*5)+(2*2)+(1*4)=141
141 % 10 = 1
So 80685-24-1 is a valid CAS Registry Number.
InChI:InChI=1/C40H61N5O7/c1-26(2)7-6-8-27(3)31-11-12-32-30-10-9-28-25-29(15-17-39(28,4)33(30)16-18-40(31,32)5)51-38(46)42-20-22-50-24-23-49-21-19-41-34-13-14-35(45(47)48)37-36(34)43-52-44-37/h9,13-14,26-27,29-33,41H,6-8,10-12,15-25H2,1-5H3,(H,42,46)/t27-,29+,30+,31-,32+,33+,39+,40-/m1/s1