58880-23-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 58880-23-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,8,8,8 and 0 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 58880-23:
(7*5)+(6*8)+(5*8)+(4*8)+(3*0)+(2*2)+(1*3)=162
162 % 10 = 2
So 58880-23-2 is a valid CAS Registry Number.
InChI:InChI=1/C40H63NO16/c1-11-30(45)55-38-23(5)51-32(19-40(38,7)48)56-35-22(4)52-39(34(47)33(35)41(8)9)57-36-25(14-15-42)16-20(2)26(44)12-13-27-28(54-27)17-21(3)50-31(46)18-29(37(36)49-10)53-24(6)43/h12-13,15,20-23,25,27-29,32-39,47-48H,11,14,16-19H2,1-10H3/b13-12+