73047-31-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 73047-31-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,3,0,4 and 7 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 73047-31:
(7*7)+(6*3)+(5*0)+(4*4)+(3*7)+(2*3)+(1*1)=111
111 % 10 = 1
So 73047-31-1 is a valid CAS Registry Number.
InChI:InChI=1/C39H65NO14/c1-11-29-25(19-49-38-36(48-10)35(47-9)33(46)23(5)51-38)37-39(6,54-37)14-12-27(42)20(2)16-24(13-15-41)34(21(3)28(43)18-30(44)52-29)53-31-17-26(40(7)8)32(45)22(4)50-31/h12,14-15,20-26,28-29,31-38,43,45-46H,11,13,16-19H2,1-10H3/b14-12+