43169-54-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 43169-54-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,3,1,6 and 9 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 43169-54:
(7*4)+(6*3)+(5*1)+(4*6)+(3*9)+(2*5)+(1*4)=116
116 % 10 = 6
So 43169-54-6 is a valid CAS Registry Number.
InChI:InChI=1/C24H34O6.K.2H2O/c1-22-8-4-15(25)12-14(22)13-16(21(28)30-3)20-17(22)5-9-23(2)18(20)6-10-24(23,29)11-7-19(26)27;;;/h12,16-18,20,29H,4-11,13H2,1-3H3,(H,26,27);;2*1H2/q;+1;;/p-1/t16-,17+,18+,20-,22+,23+,24-;;;/m1.../s1