55073-32-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 55073-32-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,5,0,7 and 3 respectively; the second part has 2 digits, 3 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 55073-32:
(7*5)+(6*5)+(5*0)+(4*7)+(3*3)+(2*3)+(1*2)=110
110 % 10 = 0
So 55073-32-0 is a valid CAS Registry Number.
InChI:InChI=1/C34H34O10/c1-17(2)32-25(40-28(37)20-11-7-5-8-12-20)19(4)33-22-15-18(3)24(36)31(22,39)29(38)30(16-35)26(41-30)23(33)27(32)42-34(43-32,44-33)21-13-9-6-10-14-21/h5-15,19,22-23,25-27,29,35,38-39H,1,16H2,2-4H3/t19-,22-,23+,25-,26+,27-,29-,30+,31-,32+,33+,34+/m1/s1